General Description
The MAX5432 evaluation kit (EV kit) is an assembled
and tested printed-circuit board (PCB) that evaluates
the MAX5432 IC. The MAX5432 is a 32-tap, 50kΩ, non-
volatile, linear digital potentiometer communicating over
I2C. The MAX5432 features an internal nonvolatile
EEPROM used to store the potentiometer’s wiper posi-
tion for initialization during power-up. The EEPROM is
programmed through the I2C-compatible serial inter-
face, communicating at data rates up to 400kbps. The
I2C signals can be transmitted through an on-board USB
interface circuit using a computer or a user-supplied I2C
bus along with the PCB interfacing pads.
The EV kit also features Windows 2000/XP/Vista®-
compatible software that provides a professional user
interface for exercising the MAX5432’s features. The
program is menu driven and offers a graphical user
interface (GUI) complete with buttons, track bars, and
pulldown menus.
The EV kit is powered from a 3.3V source generated
from the EV kit’s USB interface circuit, or an external
2.7V to 5.25V DC power supply. The MAX5432 IC is
available in two versions, the MAX5432LETA and the
MAX5432META; each version has two selectable I2C
addresses. The MAX5432 EV kit is shipped with a
MAX5432LETA IC installed.
The EV kit can also evaluate the MAX5433 (100kΩ) after
IC replacement (U1). The MAX5433 is also available in
two versions; each version has four unique I2C addresses.
Features
♦Power-On Recall of Wiper Position from
Nonvolatile Memory
♦2.7V to 5.25V Single-Supply Operation
♦Configurable Device Address
♦On-Board USB Interface Circuit for I2C-
Compatible Signals
♦USB-PC Connection and Powered (Cable
Included)
♦PCB Pads for User-Supplied I2C-Compatible
Signals
♦PCB Pads for Potentiometer Signals L, W, H
♦Proven USB-Compatible PCB Layout
♦Evaluates the MAX5432LETA, MAX5432META,
MAX5433LETA, and MAX5433META in a 3mm x
3mm 8-pin TDFN package
♦Windows 2000/XP/Vista (32-Bit)-Compatible
Software
♦Fully Assembled and Tested
Evaluates: MAX5432/MAX5433
MAX5432 Evaluation Kit
________________________________________________________________
Maxim Integrated Products
1
19-4062; Rev 0; 2/08
Component List
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Ordering Information
PART TYPE
MAX5432EVKIT+ EV Kit
+
Denotes lead-free and RoHS-compliant.
Windows Vista is a registered trademark of Microsoft Corp.
DESIGNATION QTY DESCRIPTION
C1, C3–C10,
C17, C26 11
0.1µF ±10%, 16V X7R ceramic
capacitors (0603)
Murata GRM188R71C104K
TDK C1608X7R1C104K
C2, C13, C15 3
10µF ±20%, 6.3V X5R ceramic
capacitors (0805)
Murata GRM21BR60J106M
TDK C2012X5R0J106M
C11, C12 2
10pF ±5%, 50V C0G ceramic
capacitors (0603)
Murata GRM1885C1H100J
TDK C1608C0G1H100J
C14, C16,
C21–C25 7
1µF ±10%, 10V X5R ceramic
capacitors (0603)
Murata GRM188R61A105K
TDK C1608X5R1A105K
DESIGNATION QTY DESCRIPTION
C18, C19 2
22pF ±5%, 50V C0G ceramic
capacitors (0603)
Murata GRM1885C1H220J
TDK C1608C0G1H220J
C20 1
3300pF ±10%, 50V X7R ceramic
capacitor (0603)
Murata GRM188R71H332K
TDK C1608X7R1H332K
D1 1 Green LED (0603)
Panasonic LNJ314G8TRA
FB1 0 Not installed, ferrite-bead inductor
(0603)
JU1 1 3-pin header
JU2–JU6 5 2-pin headers
P1 1 USB series type-B right-angle male
receptacle
Evaluates: MAX5432/MAX5433
MAX5432 Evaluation Kit
2 _______________________________________________________________________________________
Quick Start
Required Equipment
Before beginning, the following equipment is needed:
• MAX5432 EV kit (USB cable included)
• A user-supplied Windows 2000/XP/Vista-compatible
PC with a spare USB port
• Ohmmeter
Note: In the following sections, software-related items
are identified by bolding. Text in bold refers to items
directly from the EV kit software. Text in bold and under-
lined refers to items from the Windows operating system.
Procedure
The MAX5432 EV kit is fully assembled and tested.
Follow the steps below to verify board operation:
1) Visit www.maxim-ic.com/evkitsoftware to download
the latest version of the EV kit software, 5432Rxx.ZIP.
Save the EV kit software to a temporary folder and
uncompress the ZIP file.
2) Install the EV kit software on the computer by run-
ning the INSTALL.EXE program inside the tempo-
rary folder. The program files are copied and icons
are created in the Windows Start | Programs menu.
3) Verify that a shunt is installed on pins 1-2 of jumper
JU1. This configures the MAX5432 IC’s VDD to operate
from the 3.3V generated by the USB interface circuit.
4) Verify that a shunt is installed on jumpers JU2 and
JU3. This configures the I2C input pins to receive
signals from the USB interface circuit.
5) Verify that a shunt is installed on jumper JU4. This
configures the MAX5432LETA I2C address to 0x50.
6) Verify that no shunts are installed on jumpers JU5 and
JU6, the L PCB pad is not connected to GND, and
the H PCB pad is not connected to the W PCB pad.
Component List (continued)
DESIGNATION QTY DESCRIPTION
R1 1 0Ω ±5% resistor (0603)
R2 1 220Ω ±5% resistor (0603)
R3 1 10kΩ ±5% resistor (0603)
R4 1 2.2kΩ ±5% resistor (0603)
R5 1 1.5kΩ ±5% resistor (0603)
R6, R7 2 27Ω ±5% resistors (0603)
R8–R11 4 2kΩ ±5% resistors (0603)
R12 1 100kΩ ±5% resistor (0603)
U1 1
Nonvolatile linear taper digital
potentiometer (8-pin TDFN-EP*)
Maxim MAX5432LETA+
U2 1
32-bit microcontroller
(68-pin QFN-EP*, 10mm x 10mm)
Maxim MAXQ2000-RAX+
U3 1 93C46 type 3-wire EEPROM 16-bit
architecture (8-pin SO)
U4 1 UART-to-USB converter
(32-pin TQFP, 7mm x 7mm)
U5 1 3.3V regulator (5-pin SC70)
Maxim MAX8511EXK33+
U6 1 2.5V regulator (5-pin SC70)
Maxim MAX8511EXK25+
U7, U8 2
Low-voltage level translators
(10-pin µMAX®)
Maxim MAX1840EUB+
DESIGNATION QTY DESCRIPTION
Y1 1 16MHz crystal
Y2 1 6MHz crystal
— 6 Shunts
— 1 USB high-speed A-to-B cable, 6ft
— 1 PCB: MAX5432 Evaluation Kit+
*
EP = Exposed pad.
Note: Indicate that you are using the MAX5432 or MAX5433
when contacting these component suppliers.
SUPPLIER PHONE WEBSITE
M ur ata M fg . C o., Ltd . 770-436-1300 www.murata.com
Panasonic Corp. 800-344-2112 www.panasonic.com
TDK Corp. 847-803-6100 w w w .com p onent.td k.com
µMAX is a registered trademark of Maxim Integrated Products, Inc.
Component Suppliers
Note: The MAX5432 EV kit software can be downloaded from
www.maxim-ic.com/evkitsoftware.
FILE DESCRIPTION
INSTALL.EXE Installs the EV kit files on the computer
MAX5432.EXE Application program
FTD2XX.INF USB driver file
UNINST.INI Uninstalls the EV kit software
USB_Driver_Help.PDF USB driver installation help file
MAX5432 EV Kit Files
7) Connect the ohmmeter across the W and L PCB pads.
8) Connect the included USB cable from the PC to the
MAX5432 EV kit. A Building Driver Database win-
dow pops up in addition to a New Hardware Found
message when installing the USB driver for the first
time. If a window similar to the one described above
does not appear after 30s, remove the USB cable
from the board and reconnect it. Administrator privi-
leges are required to install the USB device driver
on Windows 2000/XP/Vista.
9) Follow the directions of the Add New Hardware
Wizard to install the USB device driver. Choose the
Search for the best driver for your device option.
Specify the location of the device driver to be
C:\Program Files\MAX5432 (default installation
directory) using the Browse button. During device
driver installation, Windows may show a warning
message indicating that the device driver Maxim
uses does not contain a digital signature. This is not
an error condition and it is safe to proceed with
installation. Refer to the USB_Driver_Help.PDF doc-
ument for additional information.
10) Start the MAX5432 EV kit software by opening its
icon in the Start | Programs menu.
11) Observe as the program automatically detects the
address of the MAX5432 and starts the main pro-
gram. After successful connection, the EV kit soft-
ware main window appears in the upper-left corner
of the window.
12) The MAX5432 EV kit is ready for additional testing.
See the
Detailed Description of Software
section for
more information on the software features.
Detailed Description of Software
In the following sections, text in bold refers to items
directly from the EV kit software.
Graphical User Interface (GUI)
The MAX5432 EV kit software GUI (Figure 1) is a
Windows program that provides a convenient means to
control the MAX5432. Use the mouse or press the TAB
key to navigate through the GUI controls. The correct
I2C write operation is generated to update the
MAX5432 internal memory registers when any of these
controls are executed.
The software divides EV kit functions into logical blocks.
The Interface group box indicates the EV kit’s Status,
Device Address, I2C Bus Speed, the last write opera-
tion Command Sent, and Data Sent indicators. This
data is used to confirm proper device operation. The
Potentiometer Control group box changes the wiper
position, stores the wiper position from the volatile
memory to the nonvolatile memory, and recalls the
wiper position from the nonvolatile memory to the
Evaluates: MAX5432/MAX5433
MAX5432 Evaluation Kit
_______________________________________________________________________________________ 3
Figure 1. MAX5432 Evaluation Kit Software Main Window
Evaluates: MAX5432/MAX5433
volatile memory. The bottom-left status bar of the main
window provides the USB interface circuit communica-
tion status. The bottom-right status bar indicates the
presence or absence of the MAX5432 IC. The Factory
Default button programs the volatile and nonvolatile
memory of the potentiometer to midscale position.
Software Startup
Upon starting the program, the MAX5432 EV kit soft-
ware automatically searches for the USB interface-
circuit connection, and then for the device address.
The MAX5432 EV kit enters the normal operating mode
when the USB connection is detected and has found
the device address. The nonvolatile memory wiper
position is then transferred to the volatile memory.
Since the MAX5432 does not have read capability, all
the spin boxes are set to question marks (??) and the
track bar is set to midscale. If the USB connection is
not detected, the software prompts the user to retry,
exit the program, or enter the demo mode.
Demo Mode
The MAX5432 EV kit software can enter the demo
mode, when the USB connection is not detected, by
pressing the Cancel button on the MAX5432
Evaluation Kit Interface Circuit popup window
(Figure 2). The software can also enter the demo mode
at any time using the Options | Demo Mode pulldown
menu item in the main window. When in demo mode,
all software communication to the EV kit circuit is dis-
abled; however, most of the software GUI is functional.
Demo mode allows the user to evaluate the software
without hardware connectivity. To exit demo mode,
select Options | Demo Mode from the pulldown menu.
Wiper Position
The Wiper Position track bar in the Potentiometer Control
group box can be used to change the wiper position
between the H and L end points. Use the computer mouse
or the keyboard UP and DOWN arrow keys to move the
wiper position between the 32 position points. The wiper
position can also be changed by entering a numerical value
between 0 and 31 into the H-W Volatile or L-W Volatile
spin boxes, or by selecting the up/down buttons of these
spin boxes. A change in the Wiper Position track bar, or H-
W Volatile/L-W Volatile spin boxes will write to the volatile
memory and the wiper position is updated with the data
sent. The data in the nonvolatile memory remains
unchanged. The wiper position is shown in the H-W Volatile
and L-W Volatile spin boxes. The H-W Volatile spin box
shows the wiper position with respect to the H end point
and the L-W Volatile spin box shows the wiper position with
respect to the L end point. During EV kit power-up, the
wiper position data in the nonvolatile memory is transferred
to the volatile memory and the position of the wiper is updat-
ed. The H-W Volatile, L-W Volatile, H-W Nonvolatile, and
L-W Nonvolatile spin boxes display question marks (??)
after initializing the EV kit software because the
MAX5432 does not transmit data to the master.
Nonvolatile Programming
The H-W Nonvolatile and L-W Nonvolatile spin boxes
in the Potentiometer Control group box can be used to
program the nonvolatile memory of the digital poten-
tiometers. The nonvolatile memory can be changed by
entering a numerical value between 0 and 31 into the
H-W Nonvolatile or L-W Nonvolatile spin boxes. The
H-W Nonvolatile spin box shows the wiper position with
respect to the H end point and the L-W Nonvolatile
spin box shows the wiper position with respect to the L
end point. When writing to the nonvolatile memory, the
volatile memory and wiper position remain unchanged.
Volatile/Nonvolatile Data Transferring
The Potentiometer Control group box contains the Store
and Recall buttons that are used to transfer data from the
volatile memory to the nonvolatile memory and vice versa.
When the Store button is pressed, the data present in the
volatile memory is transferred to the nonvolatile memory.
MAX5432 Evaluation Kit
4 _______________________________________________________________________________________
Figure 2. MAX5432 Evaluation Kit Interface Circuit Popup Window
When the Recall button is pressed, the data present in
the nonvolatile memory is transferred to the volatile memo-
ry and the wiper position is updated. When either Store or
Recall button is pressed, the EV kit software Data Sent
indicator shows the last known data that is being
transferred. These commands do not send any data to the
device because the commands transferred data already
contained in the volatile or nonvolatile memory.
Factory Default
Pressing the Factory Default button resets the wiper
position in the MAX5432 volatile and nonvolatile memo-
ry to the factory-default position. The factory-default
wiper position is the midscale position.
Device Address
The Interface group box contains a Device Address
combo box that stores up to four device addresses found
by the MAX5432 EV kit software. The MAX5432 EV kit
software automatically searches for the MAX5432 during
startup using the four possible addresses shown in Table
4. Each of the four unique device addresses found by the
software will be stored in the Device Address combo
box. Use the Device Address combo box to select
between different devices that share the same bus. If no
device is found, the Device Address is set to Auto
Detect. Select the Auto Detect option from the Device
Address combo box to search for new additional device
addresses. A maximum of four MAX5432/MAX5433
devices can share the same I2C bus.
Status Indicator
The Status indicator in the Interface group box dis-
plays EV Kit Operational when the MAX5432 EV kit
enters the normal operating mode after the USB con-
nection is detected and the device address is found.
When USB connection is not detected or device is not
found, or when the software enters the demo mode, the
Status indicator displays Device not found.
I
2
C Bus Speed Indicator
The I2C Bus Speed indicator in the Interface group
box displays the I2C bus speed. The I2C bus speed is
set to 400kbps by the MAX5432 EV kit software.
Command Sent Indicator
The Command Sent indicator in the Interface group
box displays the last command sent from the master
(software) to the MAX5432. There are four commands
available in the MAX5432 IC, as described in Table 1.
Data Sent Indicator
The Data Sent indicator in the Interface group box dis-
plays the last data sent from the master (software) to
the MAX5432. The MAX5432 IC uses the first 5 bits
(MSBs, D7–D3) of the data byte to set the wiper posi-
tion. The last 3 bits (D2, D1, and D0) are “Don’t Care’s.”
Refer to the MAX5432/MAX5433 IC data sheet for addi-
tional information.
Evaluates: MAX5432/MAX5433
MAX5432 Evaluation Kit
_______________________________________________________________________________________ 5
Table 1. MAX5432 I2C Command
COMMAND
MAX5432 REGISTER BINARY HEX DESCRIPTION EV KIT SOFTWARE CONTROL
VREG 00010001 0x11
I
2
C data is written to VREG
Wiper position updates with I
2
C data
No change to NVREG
H-W Volatile
L-W Volatile
NVREG 00100001 0x21
I
2
C data is written to NVREG
No change to wiper position
No change to VREG
H-W Nonvolatile
L-W Nonvolatile
VREGxNVREG 01010001 0x51
Copy VREG to NVREG
No change to wiper position
No change to VREG
Store
NVREGxVREG 01100001 0x61
Copy NVREG to VREG
Wiper position updates with NVREG
No change to NVREG
Recall
Evaluates: MAX5432/MAX5433
Keyboard Navigation
Press the TAB key to select each GUI control. The
selected control is indicated by a dotted outline. Using
SHIFT+TAB moves the selection to the previously
selected control. Buttons respond to the keyboard’s
SPACE bar. Some controls respond to the keyboard
UP and DOWN arrow keys. Activate the program’s
menu bar by pressing the F10 key, then press the letter
of the desired menu item. Most menu items have one
letter underlined, indicating their shortcut key.
Simple I
2
C Commands
There are two methods for communicating with the
MAX5432 EV kit, through the normal user-interface panel
(Figure 1) or by using low-level SMBus™ commands avail-
able through the 2-Wire Interface utility from the main pro-
gram’s Options | Interface (Advance Users) main menu.
A window is displayed (Figure 3) that allows I2C opera-
tions, such as SMBusReadByte and SMBusWriteByte.
Do not use the SMBusReadByte operation because
the MAX5432 does not send data to the master.
Note: The I2C dialog boxes accept numeric data in
binary, decimal, or hexadecimal. Hexadecimal numbers
must be prefixed by $ or 0x. Binary numbers must be
exactly eight binary digits. See Figure 3 for an example
of this tool. Figure 3 shows a simple SMBus write-byte
operation using the included 2-wire interface diagnos-
tics tool. In this example, the software is writing data
0xF8 to the register address 0x11 (write to volatile mem-
ory) to the device with the device address 0x50. The
data sequence sets the MAX5432 wiper position to 32.
Refer to
Application Note 476,
at www.maxim-ic.com,
for information and comparison of the SMBus and
I2C protocols.
General Troubleshooting
Problem: Software reports it cannot find the inter-
face circuit.
• Is the interface circuit power LED lit?
• Is the USB cable connected?
• Has Windows plug-and-play detected the board?
Bring up Control Panel -> System -> Device
Manager and look at what device nodes are indi-
cated for USB. If there is an “unknown device”
node attached to the USB, delete it—this forces
plug-and-play to try again.
• Are jumpers JU1–JU4 properly configured for USB
operation?
MAX5432 Evaluation Kit
6 _______________________________________________________________________________________
Figure 3. Simple Low-Level 2-Wire Interface
SMBus is a trademark of Intel Corporation.
Detailed Description of Hardware
The MAX5432 EV kit is an assembled and tested PCB
that evaluates the MAX5432 linear digital potentiometer.
The MAX5432 has an end-to-end resistance of 50kΩand
the wiper can be programmed among 32 tap positions.
The MAX5432 features an internal nonvolatile memory
(EEPROM) used to store the wiper position for initializa-
tion during power-up. The on-board I2C-compatible seri-
al interface can communicate at rates up to 400kbps to
program the MAX5432.
The EV kit uses a MAX5432 IC in an 8-pin TDFN pack-
age on a proven 2-layer PCB design. The MAX5432 EV
kit provides two options to power the MAX5432 IC. It can
operate from the 3.3V supply generated from the USB
interface circuit, or from a user-supplied 2.7V to 5.25V
external DC power supply. The MAX1840 logic level
translators (U7, U8) provide proper I2C-interface opera-
tion when using a 2.7V to 5.25V external power supply.
Jumper Selection
Using an External DC Power Supply
The MAX5432 EV kit can be powered by an external
2.7V to 5.25V DC power supply. The EV kit can still be
programmed through the USB interface using the soft-
ware GUI. To connect the EV kit to an external power
supply, disconnect the USB cable and install a shunt
on pins 2-3 of jumper JU1. Turn off the power supply
and connect the power-supply ground terminal to the
EV kit GND pad; connect the power-supply positive ter-
minal to the VIN pad. Table 2 lists the various options
for powering the MAX5432 EV kit.
I
2
C Clock and Data Inputs
The MAX5432 features clock and data input pins for
I2C-compatible communication to control the MAX5432
wiper position. The clock and data input pins are driven
by the on-board USB interface circuit or the PCB pads,
along with the user-supplied external I2C-compatible
controller. An external I2C-compatible controller can be
connected to the SCL, SDA, and GND pads to commu-
nicate with the MAX5432 IC.
Jumpers JU2 and JU3 select the I2C serial-interface
signal-control sources for the MAX5432 IC. Table 3 lists the
various options for configuring I2C input signal controls.
Address Selection (A0)
The MAX5432 EV kit circuit features a jumper that pulls
the MAX5432 A0 address pin to VDD or GND to set the
slave address. Table 4 shows four possible slave
addresses for the MAX5432. The first 4 bits (MSBs) of
the slave addresses are always 0101. Bits A2 and A1 are
factory programmed (refer to the MAX5432/MAX5433 IC
data sheet). Connect the A0 input to either GND or VDD
to select the I2C device address for the MAX5432. When
using multiple devices, each device must have a unique
address to share the I2C bus. A maximum of four
devices can concurrently share the same bus.
Evaluates: MAX5432/MAX5433
MAX5432 Evaluation Kit
_______________________________________________________________________________________ 7
Table 3. JU2 and JU3 Jumper Functions
(SCL, SDA)
*Default position.
SHUNT
POSITION
I2C INTERFACE
CONTROL SIGNALS
CONNECTED TO
I2C INTERFACE
SIGNALS
CONTROLLED BY
Installed* USB interface circuit USB interface circuit and
EV kit software
Not
installed PCB pads User-supplied external
I2C interface signals
Table 2. JU1 Jumper Functions (VDD)
*Default position.
SHUNT
POSITION
VDD PIN
CONNECTED TO EV KIT POWERED FROM
1-2* 3.3V USB interface circuit
2-3 VIN External power supply (2.7V
to 5.25V)
Open Not connected Do not use (EV kit will not be
powered)
Table 4. JU4 Jumper Functions (A0)
*Default position.
ADDRESS
SHUNT POSITION A0 PIN CONNECTED TO BINARY HEX PART
Installed* GND 010100A
0
Y0x50
Not installed VDD (through resistor R12) 010100A
0
Y0x52
MAX5432LETA or
MAX5433LETA
Installed GND 010110A
0
Y0x58
Not installed VDD (through resistor R12) 010110A
0
Y 0x5A
MAX5432META or
MAX5433META
Evaluates: MAX5432/MAX5433
Note: The first 7 bits shown are the address. The Y bit
in Table 4 is the I2C read/write bit. The I2C protocol
states that this bit is a 1 for a read operation or a 0 for a
write operation. The Y bit is always set to 0 (write only)
because these digital potentiometers do not transmit
data to the master device (no readback).
Potentiometer or Variable Resistor
With or Without Ground Reference
The MAX5432 EV kit provides an option to configure
the MAX5432 as a potentiometer, a variable resistor,
a potentiometer with ground reference, or a variable
resistor with ground reference, using jumpers JU5
and JU6. Table 5 lists the various JU5 and JU6
jumper options.
Evaluating the MAX5432META,
MAX5433LETA, or MAX5433META
The MAX5432 EV kit can also evaluate the
MAX5432META, MAX5433LETA, or the MAX5433META.
Remove the MAX5432LETA IC (U1) and replace it with
the desired IC. The MAX5432META, MAX5433LETA,
and MAX5433META ICs are pin and functional compati-
ble with the MAX5432LETA IC. Refer to the
MAX5432/MAX5433 IC data sheet for a complete
description of part-to-part differences.
MAX5432 Evaluation Kit
8 _______________________________________________________________________________________
Table 5. JU5 and JU6 Jumper Functions (L Signal and GND)
*Default position.
SHUNT POSITION
JU5 JU6 L AND GND PADS H AND W PADS EV KIT FUNCTION
Not installed* Not installed* Not connected Not connected Potentiometer
Not installed Installed Not connected Connected Variable resistor
Installed Not installed Connected Not connected Potentiometer with
ground reference
Installed Installed Connected Connected Variable resistor with
ground reference
Evaluates: MAX5432/MAX5433
MAX5432 Evaluation Kit
_______________________________________________________________________________________ 9
Figure 4a. MAX5432 EV Kit Schematic (Sheet 1 of 2)
Evaluates: MAX5432/MAX5433
MAX5432 Evaluation Kit
10 ______________________________________________________________________________________
Figure 4b. MAX5432 EV Kit Schematic (Sheet 2 of 2)
Evaluates: MAX5432/MAX5433
MAX5432 Evaluation Kit
______________________________________________________________________________________ 11
Figure 5. MAX5432 EV Kit Component Placement Guide—Component Side
Evaluates: MAX5432/MAX5433
MAX5432 Evaluation Kit
12 ______________________________________________________________________________________
Figure 6. MAX5432 EV Kit PCB Layout—Component Side
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________
13
© 2008 Maxim Integrated Products is a registered trademark of Maxim Integrated Products, Inc.
Evaluates: MAX5432/MAX5433
MAX5432 Evaluation Kit
Figure 7. MAX5432 EV Kit PCB Layout—Solder Side
