MAX9632ASA+ - MAXIM INTEGRATED PRODUCTS

_______________________________________________________________ Maxim Integrated Products 1

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.

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

19-5200; Rev 3; 10/11

+Denotes a lead(Pb)-free/RoHS-compliant package.

*EP = Exposed pad.

Ordering Information

General Description

The MAX9632 is a low-noise, precision, wide-band

operational amplifier that can operate in a very wide

+4.5V to +36V supply voltage range. The IC operates in

dual (±18V) mode.

The exceptionally fast settling time and low distortion

make the IC an excellent solution for precision acquisi-

tion systems. The rail-to-rail output swing maximizes the

dynamic range when driving high-resolution 24-bit Σ∆

ADCs even with low supply voltages.

The IC achieves 55MHz of gain-bandwidth product and

ultra-low 0.94nV/√Hz input voltage noise with only 3.9mA

of quiescent current.

The IC is offered in 8-pin SO, µMAXM, and TDFN pack-

ages and is rated for operation over the -40NC to +125NC

temperature range.

Applications

High-Resolution ADC Drivers

High-Resolution DAC Buffers

Medical Imaging

Low-Noise Signal Processing

Test and Measurement Systems

ATE

Features

S 0.94nV/√Hz Ultra-Low Input Voltage Noise

S Very Fast 600ns Settling Time to 16-Bit Accuracy

S THD of -128dB at 10kHz

S Low Input Offset Voltage 125µV (max)

S Low Input Offset Temperature Drift 0.5µV/°C (max)

S Gain-Bandwidth Product 55MHz

S +4.5V to +36V Wide Supply Range

S Rail-to-Rail Output

S Unity-Gain Stable

S 8-Pin SO and TDFN Packages

S ESD 8kV HBM and 1kV CDM

µMAX is a registered trademark at Maxim Integrated Products, Inc.

EVALUATION KIT

AVAILABLE

FREQUENCY (Hz)

10k1k100

10 100k

INPUT-VOLTAGE NOISE DENSITY

vs. FREQUENCY

MAX9632 toc12

INPUT-VOLTAGE NOISE DENSITY (nV/√Hz)

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

TOTAL HARMONIC DISTORTION

vs. OUTPUT VOLTAGE

MAX9632 toc23

OUTPUT VOLTAGE (V)

TOTAL HARMONIC DISTORTION (THD)

-150

-140

-130

-120

-110

-100

-90

-80

-160

0.1 10

f = 10kHz

f = 1kHz

PART TEMP RANGE PIN-

PACKAGE

TOP

MARK

MAX9632ASA+ -40NC to +125NC8 SO —

MAX9632ATA+ -40NC to +125NC8 TDFN-EP* BML

MAX9632AUA+ -40NC to +125NC8 µMAX —

2 ______________________________________________________________________________________

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

VCC to VEE ............................................................-0.3V to +40V

All Other Pins ..................................(VEE - 0.3V) to (VCC + 0.3V)

Short-Circuit (GND) Duration, OUT ....................................... 10s

Continuous Input Current (any pin) ................................. Q20mA

Continuous Power Dissipation (TA = +70NC) (Note 1)

Multilayer SO (derate 7.4mW/NC above +70NC) .........588mW

Multilayer TDFN (derate 23.8mW/NC above +70NC) ...1905mW

Multilayer µMAX (derate 4.8mW/NC above +70NC) .. 387.8mW

ESD Protection

HBM ..............................................................................................8kV

CDM ................................................................................... 1kV

Operating Temperature Range ........................ -40NC to +125NC

Junction Temperature .....................................................+150NC

Lead Temperature (soldering, 10s) ................................+300NC

Soldering Temperature (reflow) ......................................+260NC

ELECTRICAL CHARACTERISTICS

(VCC = 15V, VEE = -15V, RL = 10kI to VGND, VIN+ = VIN- = VGND = 0V, VSHDN = VGND, TA = -40NC to +125NC. Typical values are

at TA = +25NC, unless otherwise noted.) (Note 2)

ABSOLUTE MAXIMUM RATINGS

Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-

layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.

6 TDFN

Junction-to-Ambient Thermal Resistance (qJA) ..........42°C/W

Junction-to-Case Thermal Resistance (qJC) .................8°C/W

8 SO

Junction-to-Ambient Thermal Resistance (qJA) ........136°C/W

Junction-to-Case Thermal Resistance (qJC) ...............38°C/W

8 µMAX

Junction-to-Ambient Thermal Resistance (qJA) .....206.3°C/W

Junction-to-Case Thermal Resistance (qJC) ...............42°C/W

PACKAGE THERMAL CHARACTERISTICS (Note 1)

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

POWER SUPPLY

Supply Voltage Range VCC Guaranteed by PSRR 4.5 36 V

Supply Current ICC 3.9 6.5 mA

Power-Supply Rejection Ratio PSRR TA = +25NC125 140 dB

-40NC P TA P +125NC120

SHUTDOWN

Shutdown Input Voltage VSHDN

Device disabled VCC

- 0.35 VCC

Device enabled VEE VCC

- 3.0

Shutdown Current ISHDN VSHDN = VCC 1 15 FA

DC SPECIFICATIONS

Input Offset Voltage VOS TA = +25NC30 125 FV

-40NC P TA P +125NC165

Input Offset Voltage Drift QDVOS (Note 3) 0.15 0.5 FV/NC

Input Bias Current IB30 180 nA

Input Offset Current IOS 15 100 nA

Input Common-Mode Range VCM Guaranteed by CMRR VEE +

1.8

VCC -

1.4 V

_______________________________________________________________________________________ 3

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

ELECTRICAL CHARACTERISTICS (continued)

(VCC = 15V, VEE = -15V, RL = 10kI to VGND, VIN+ = VIN- = VGND = 0V, VSHDN = VGND, TA = -40NC to +125NC. Typical values are

at TA = +25NC, unless otherwise noted.) (Note 2)

Note 2: All devices are 100% production tested at TA = +25NC. Temperature limits are guaranteed by design.

Note 3: Guaranteed by design.

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

Common-Mode Rejection Ratio CMRR

VEE + 1.8V P VCM P VCC - 1.4V, TA = +25NC120 135

VEE + 1.8V P VCM P VCC - 1.4V,

-40NC P TA P +125NC110

Large-Signal Gain AVOL VEE + 0.2V P VOUT P VCC - 0.2V, RL = 10kI125 140 dB

VEE + 0.6V P VOUT P VCC - 0.6V, RL = 600I120 135

Output Voltage Swing

VOH VCC - VOUT RL = 10kI50 150

RL = 600I150 400

VOL VOUT - VEE RL = 10kI 50 150

RL = 600I150 400

Short-Circuit Current ISC TA = +25NC56 mA

AC SPECIFICATIONS

Gain-Bandwidth Product GBWP 55 MHz

Slew Rate SR 0 P VOUT P 5V 30 V/Fs

Settling Time tSTo 0.0015%, VOUT = 10VP-P, CL = 100pF,

AV = 1V/V 600 ns

Total Harmonic Distortion THD

f = 1kHz, VOUT = 3VRMS, RL = 600I, AV

= 1V/V -136

f = 10kHz, VOUT = 3VRMS, RL = 600I, AV

= 1V/V -128

Input-Voltage Noise Density eNf = 1kHz 0.94 nV/√Hz

Input Voltage Noise 0.1Hz P f P 10Hz 65 nVP-P

Input-Current Noise Density iNf = 1kHz 3.75 pA/√Hz

Capacitive Loading CLNo sustained oscillation, AV = 1V/V 350 pF

4 ______________________________________________________________________________________

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

Typical Operating Characteristics

(VCC = 15V, VEE = -15V, RL = 10kI to VGND, VIN+ = VIN- = VGND = 0V, VSHDN = VGND, TA = -40NC to +125NC. Typical values are at

TA = +25NC, unless otherwise noted.)

INPUT OFFSET VOLTAGE HISTOGRAM

MAX9632 toc01

INPUT OFFSET VOLTAGE (µV)

OCCURANCE (%)

5040302010

INPUT OFFSET VOLTAGE TEMPERATURE

COEFFICIENT (nV/°C)

OCCURANCE (%)

INPUT OFFSET VOLTAGE TEMPERATURE

COEFFICIENT HISTOGRAM

MAX9632 toc02

180 20016014012010080604020

SUPPLY CURRENT

vs. SUPPLY VOLTAGE

MAX9632 toc03

SUPPLY VOLTAGE (V)

SUPPLY CURRENT (mA)

353020 2510 155

3.2

3.4

3.6

3.8

4.0

4.2

4.4

4.6

4.8

5.0

3.0

SUPPLY CURRENT

vs. TEMPERATURE

MAX9632 toc04

TEMPERATURE (°C)

100

7525 500-25-50 125

SUPPLY CURRENT (mA)

3.2

3.4

3.6

3.8

4.0

4.2

4.4

4.6

4.8

5.0

3.0

INPUT OFFSET VOLTAGE

vs. COMMON-MODE VOLTAGE

MAX9632 toc05

COMMON-MODE VOLTAGE (V)

INPUT OFFSET VOLTAGE (µV)

1050-5-10

-56

-54

-52

-50

-48

-46

-44

-42

-40

-58

-15 15

TA = -40°C

TA = 0°C

TA = +25°C

TA = +85°C

TA = +125°C

INPUT BIAS CURRENT

vs. INPUT COMMON-MODE VOLTAGE

MAX9632 toc06

INPUT BIAS CURRENT (nA)

-60

-50

-40

-30

-20

-10

-70

COMMON-MODE VOLTAGE (V)

1050-5-10-15 15

TA = +125°C

TA = +85°C

TA = 0°C

TA = +25°C

TA = -40°C

COMMON-MODE REJECTION RATIO

vs. FREQUENCY

MAX9632 toc07

FREQUENCY (Hz)

COMMON-MODE REJECTION RATIO (dB)

10M1M10k 100k100 1k10

-140

-120

-100

-80

-60

-40

-20

-160

1 100M

POWER-SUPPLY REJECTION RATIO

vs. FREQUENCY

MAX9632 toc08

FREQUENCY (Hz)

POWER-SUPPLY REJECTION RATIO (dB)

10M1M10k 100k100 1k10

-140

-120

-100

-80

-60

-40

-20

-160

1 100M

OUTPUT VOLTAGE HIGH

vs. OUTPUT CURRENT (SOURCE)

MAX9632 toc09

OUTPUT VOLTAGE HIGH (V)

14.5

14.6

14.7

14.8

14.9

15.0

15.1

14.4

OUTPUT SOURCE CURRENT (mA)

5040302010

TA = 0°C

TA = +25°C

TA = +85°C

TA = +125°C

TA = -40°C

_______________________________________________________________________________________ 5

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

Typical Operating Characteristics (continued)

(VCC = 15V, VEE = -15V, RL = 10kI to VGND, VIN+ = VIN- = VGND = 0V, VSHDN = VGND, TA = -40NC to +125NC. Typical values are at

TA = +25NC, unless otherwise noted.)

OUTPUT VOLTAGE LOW

vs. OUTPUT CURRENT (SINK)

MAX9632 toc10

OUTPUT VOLTAGE LOW (V)

-14.95

-14.90

-14.85

-14.80

-14.75

-14.70

-14.65

-14.60

-14.55

-15.00

OUTPUT SINK CURRENT (mA)

5040302010

TA = +85°C

TA = 0°C

TA = -40°C

TA = +25°C

TA = +125°C

OPEN-LOOP GAIN vs. FREQUENCY

MAX9632 toc11

FREQUENCY (Hz)

OPEN-LOOP GAIN (dB)

10M1M10k 100k100 1k10

100

120

140

160

-20

1 100M

FREQUENCY (Hz)

10k1k100

10 100k

INPUT-VOLTAGE NOISE DENSITY

vs. FREQUENCY

MAX9632 toc12

INPUT-VOLTAGE NOISE DENSITY (nV/√Hz)

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

0.1Hz TO 10Hz NOISE vs. TIME

MAX9632 toc13

20nV/div

10s/div

MAX9632 toc14

INPUT-CURRENT NOISE DENSITY

vs. FREQUENCY

INPUT CURRENT NOISE DENSITY (pA/√Hz)

FREQUENCY (Hz)

10k1k10010 100k

OUTPUT IMPEDANCE vs. FREQUENCY

MAX9632 toc15

FREQUENCY (Hz)

OUTPUT IMPEDANCE (I)

10M1M100k10k1k100

10 100M

INPUT SMALL-SIGNAL STEP RESPONSE

MAX9632 toc16

INPUT

100mV/div

OUTPUT

50mV/div

200ns/div

INPUT LARGE-SIGNAL STEP RESPONSE

MAX9632 toc17

INPUT

2V/div

OUTPUT

500mV/div

1µs/div

STABILITY vs. CAPACITIVE AND

RESISTIVE LOAD PARALLEL

MAX9632 toc18

CAPACITIVE LOAD (pF)

RESISTIVE LOAD (I)

1000800600400200

100

200

300

400

500

600

700

800

900

1000

0 1200

STABLE

UNSTABLE

6 ______________________________________________________________________________________

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

Typical Operating Characteristics (continued)

(VCC = 15V, VEE = -15V, RL = 10kI to VGND, VIN+ = VIN- = VGND = 0V, VSHDN = VGND, TA = -40NC to +125NC. Typical values are at

TA = +25NC, unless otherwise noted.)

ISOLATION RESISTANCE

vs. CAPACITIVE STABILITY

MAX9632 toc19

CAPACITIVE LOAD (pF)

ISOLATION RESISTANCE (I)

900800600 700200 300 400 500100

0 1000

STABLE

UNSTABLE

POWER-UP TIME

VCC = 5V, VEE = -5V

MAX9632 toc20

VCC

10V/div

GND

OUTPUT

500mV/div

1µs/div

RECOVERY FROM SHUTDOWN

VCC = 5V, VEE = -5V

MAX9632 toc21

SHDN

5V/div

GND

OUTPUT

500mV/div

1µs/div

FREQUENCY (Hz)

1k 100k

TOTAL HARMONIC DISTORTION (dB)

10k10010

TOTAL HARMONIC DISTORTION

vs. FREQUENCY

MAX9632 toc22

-150

-140

-130

-120

-110

-100

-160

TOTAL HARMONIC DISTORTION

vs. OUTPUT VOLTAGE

MAX9632 toc23

OUTPUT VOLTAGE (V)

TOTAL HARMONIC DISTORTION (THD)

-150

-140

-130

-120

-110

-100

-90

-80

-160

0.1 10

f = 10kHz

f = 1kHz

_______________________________________________________________________________________ 7

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

Pin Configuration

Pin Description

TOP VIEW

NOT TO SCALE

OUT

N.C.VEE

SHDN

VCC

OUT

N.C.

SHDN

VCC

IN-

IN+

N.C.

VEE

IN-

IN+

N.C.

SO/µMAX TDFN

MAX9632 MAX9632

PIN NAME FUNCTION

1, 5 N.C. Not Connected

2 IN- Negative Input

3 IN+ Positive Input

4 VEE Negative Supply Voltage

6 OUT Output

7 VCC Positive Supply Voltage

8 SHDN Active-High Shutdown

— EP Exposed Pad (TDFN Only). Connect to a large VEE plane to maximize thermal performance. Not

intended as an electrical connection point.

8 ______________________________________________________________________________________

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

Detailed Description

The MAX9632 is designed in a new 36V, high-speed

complementary BiCMOS process that is optimized for

excellent AC dynamic performance combined with high-

voltage operation.

The IC offers precision, high-bandwidth, ultra-low noise

and exceptional distortion performance.

The IC is unity-gain stable and operates either with

single-supply voltage up to 36V or with dual supplies up

to Q18V.

Applications Information

Operating Supply Voltage

The IC can operate with dual supplies from Q2.25V to

Q18V or with a single supply from +4.5V to +36V with

respect to ground. Even though the IC supports high-

voltage operation with excellent performance, the device

can also operate in very popular applications at 5V.

Low Noise and Low Distortion

The IC is designed for extremely low-noise applications

such as professional audio equipment, very high perfor-

mance instrumentations, automated test equipment, and

medical imaging. The low noise, combined with fast set-

tling time, makes it ideal to drive high-resolution sigma-

delta or SARs analog-to-digital converters.

The IC is also designed for ultra-low-distortion perfor-

mance. THD specifications in the Electrical Characteristics

table and Typical Operating Characteristics are calcu-

lated up to the fifth harmonic. Even when driving high-

voltage swing up to 10VP-P, the IC maintains excellent low

distortion operation over and above 100kHz of bandwidth.

Rail-to-Rail Output Stage

The output stage swings to within 50mV (typ) of either

power-supply rail with a 10kI load and provides a

55MHz GBW with a 30V/s slew rate. The device is

unity-gain stable and can drive a 100pF capacitive

load without compromising stability. Stability with higher

capacitive loads can be improved by adding an isola-

tion resistor in series with the op-amp output. This resis-

tor improves the circuit’s phase margin by isolating the

load capacitor from the amplifier’s output. The Typical

Operating Characteristics show a profile of the isolation

resistor and capacitive load values that maintain the

device into the stable region.

Input Differential Voltage Protection

During normal op-amp operation, the inverting and nonin-

verting inputs of the IC are at essentially the same voltage.

However, either due to fast input voltage transients or

other fault conditions, these inputs can be forced to be

at two different voltages.

Internal back-to-back diodes protect the inputs from an

excessive differential voltage (Figure 1). Therefore, IN+

and IN- can be any voltage within the range shown in the

Absolute Maximum Ratings section. Note the protection

time is still dependent on the package thermal limits.

If the input signal is fast enough to create the internal

diodes’ forward bias condition, the input signal current

must be limited to 20mA or less. If the input signal cur-

rent is not inherently limited, an input series resistor can

be used to limit the signal input current. Care should be

taken in choosing the input series resistor value, since it

degrades the low-noise performance of the device.

Shutdown

The shutdown is referenced to the positive supply. See

the Electrical Characteristics table for the proper levels

of functionality. A high level (above VCC - 0.35V) disables

the op amp and puts the output into a high-impedance

state. A low level (below VCC - 3V) enables the device. As

an example, if the op amp is powered with dual supplies

of Q15V, the device is enabled when shutdown is at or

below 12V. The device is disabled when shutdown is at

or above 14.65V. If the op amp is powered with a single

supply of 36V, the device is enabled when shutdown is at

or below 33V. The device is disabled when shutdown is at

or above 35.65V. This input must be connected to a valid

high or low voltage and should not be left disconnected.

Power Supplies and Layout

The MAX9632 can operate with dual supplies from

Q2.25V to Q18V or with a single supply from +4.5V to

+36V with respect to ground. When used with dual

supplies, bypass both VCC and VEE with their own

0.1FF capacitor to ground. When used with a single

supply, bypass VCC with a 0.1FF capacitor to ground.

Figure 1. Input Protection Circuit

_______________________________________________________________________________________ 9

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

Careful layout technique helps optimize performance

by decreasing the amount of stray capacitance at the

op amp’s inputs and outputs. To decrease stray capaci-

tance, minimize trace lengths by placing external com-

ponents close to the op amp’s pins.

For high-frequency designs, ground vias are critical to

provide a ground return path for high-frequency signals

and should be placed near the decoupling capacitors.

Signal routing should be short and direct to avoid para-

sitic effects. Avoid using right angle connectors since

they may introduce a capacitive discontinuity and ulti-

mately limit the frequency response.

Electrostatic Discharge (ESD)

The IC has built-in circuits to protect it from ESD events.

An ESD event produces a short, high-voltage pulse

that is transformed into a short current pulse once it

discharges through the device. The built-in protection

circuit provides a current path around the op amp that

prevents it from being damaged. The energy absorbed

by the protection circuit is dissipated as heat.

ESD protection is guaranteed up to Q8kV with the Human

Body Model (HBM). The Human Body Model simulates

the ESD phenomenon wherein a charged body directly

transfers its accumulated electrostatic charge to the

ESD-sensitive device. A common example of this phe-

nomenon is when a person accumulates static charge

by walking across a carpet and then transfers all of the

charge to an ESD-sensitive device by touching it.

Not all ESD events involve the transfer of charge into the

device. ESD from a charged device to another body is

also a common form of ESD.

If a charged device comes into contact with another

conductive body that is at a lower potential, it discharges

into that body. Such an ESD event is known as Charged

Device Model (CDM) ESD, which can be even more

destructive than HBM ESD (despite its shorter pulse

duration) because of its high current. The IC guarantees

CDM ESD protection up to Q1kV.

Driving High-Resolution Sigma-Delta ADCs

The MAX9632’s excellent AC specifications and 55MHz

bandwidth are a good fit for driving high-speed, precision

delta-sigma ADCs. These ADCs require an ultra-low noise

op amp to achieve signal-to-noise ratios (SNR) better than

100dB. The MAX11040 is a 24-bit, 4-channel, simultane-

ous-sampling ADC with 117dB SNR at 1ksps and 106dB

at 16ksps. The MAX11040 measures analog inputs up to

Q2.2V. Sampling up to 64ksps, the MAX11040 achieves

better than -94dB THD and 94dB SFDR.

The MAX11040 measures four differential inputs simulta-

neously, outputting the data through an SPI™ interface

to allow daisy-chaining the data outputs and inputs

together. Therefore, up to eight MAX11040 devices can

be placed in parallel to measure up to 32 inputs simulta-

neously. This is ideal for 3-phase power monitoring that

requires multiple current and voltage readings and very

wide dynamic range.

The Typical Application Circuit shows an example of the

MAX9632 driving the MAX11040.

Chip Information

PROCESS: BiCMOS

SPI is a trademark of Mototrola, Inc.

10 _____________________________________________________________________________________

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

Typical Application Circuit

1kI

180I

1kI

10kI

4.7kI

22µF +15V

-15V

22µF

1µF

1nF

IN+

IN-

MAX9632

-15V

+15V

ADC

MAX11040

______________________________________________________________________________________ 11

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

Package Information

For the latest package outline information and land patterns (footprints), go to www.maxim-ic.com/packages. Note that a “+”, “#”,

or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing

pertains to the package regardless of RoHS status.

PACKAGE TYPE PACKAGE CODE OUTLINE NO. LAND PATTERN NO.

8 SO S8+2 21-0041 90-0096

8 TDFN-EP T833+3 21-0137 90-0060

8 µMAX U8+3 21-0036 90-0092

12 _____________________________________________________________________________________

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

Package Information (continued)

For the latest package outline information and land patterns (footprints), go to www.maxim-ic.com/packages. Note that a “+”, “#”,

or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing

pertains to the package regardless of RoHS status.

COMMON DIMENSIONS

SYMBOL MIN. MAX.

A0.700.80

D2.90 3.10

E2.903.10

A1 0.00 0.05

L0.200.40

PKG. CODE ND2 E2 eJEDEC SPEC b[(N/2)-1] x e

PACKAGE VARIATIONS

0.25 MIN.k

A2 0.20 REF.

2.00 REF0.25±0.05

0.50 BSC

2.30±0.1010

T1033-1

2.40 REF0.20±0.05- - - -

0.40 BSC

1.70±0.10 2.30±0.1014

T1433-1

1.50±0.10 MO229 / WEED-3

0.40 BSC - - - - 0.20±0.05 2.40 REFT1433-2 14 2.30±0.101.70±0.10

T633-261.50±0.10 2.30±0.10 0.95 BSC MO229 / WEEA 0.40±0.05 1.90 REF

T833-281.50±0.10 2.30±0.10 0.65 BSC MO229 / WEEC 0.30±0.05 1.95 REF

T833-38 1.50±0.10 2.30±0.10 0.65 BSC MO229 / WEEC 0.30±0.05 1.95 REF

2.30±0.10 MO229 / WEED-3 2.00 REF0.25±0.050.50 BSC1.50±0.1010

T1033-2

0.25±0.05 2.00 REF10 0.50 BSC MO229 / WEED-3

2.30±0.101.50±0.10

T1033MK-1

0.40 BSC - - - - 0.20±0.05 2.40 REFT1433-3F 14 2.30±0.101.70±0.10

______________________________________________________________________________________ 13

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

Package Information (continued)

For the latest package outline information and land patterns (footprints), go to www.maxim-ic.com/packages. Note that a “+”, “#”,

or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing

pertains to the package regardless of RoHS status.

COMMON DIMENSIONS

SYMBOL MIN. MAX.

A0.700.80

D2.90 3.10

E2.903.10

A1 0.00 0.05

L0.200.40

PKG. CODE ND2 E2 eJEDEC SPEC b[(N/2)-1] x e

PACKAGE VARIATIONS

0.25 MIN.k

A2 0.20 REF.

2.00 REF0.25±0.05

0.50 BSC

2.30±0.1010

T1033-1

2.40 REF0.20±0.05- - - -

0.40 BSC

1.70±0.10 2.30±0.1014

T1433-1

1.50±0.10 MO229 / WEED-3

0.40 BSC - - - - 0.20±0.05 2.40 REFT1433-2 14 2.30±0.101.70±0.10

T633-261.50±0.10 2.30±0.10 0.95 BSC MO229 / WEEA 0.40±0.05 1.90 REF

T833-281.50±0.10 2.30±0.10 0.65 BSC MO229 / WEEC 0.30±0.05 1.95 REF

T833-38 1.50±0.10 2.30±0.10 0.65 BSC MO229 / WEEC 0.30±0.05 1.95 REF

2.30±0.10 MO229 / WEED-3 2.00 REF0.25±0.050.50 BSC1.50±0.1010

T1033-2

0.25±0.05 2.00 REF10 0.50 BSC MO229 / WEED-3

2.30±0.101.50±0.10

T1033MK-1

0.40 BSC - - - - 0.20±0.05 2.40 REFT1433-3F 14 2.30±0.101.70±0.10

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

14 _____________________________________________________________________________________

Package Information (continued)

For the latest package outline information and land patterns (footprints), go to www.maxim-ic.com/packages. Note that a “+”, “#”,

or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing

pertains to the package regardless of RoHS status.

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 15

MAX9632

36V, Precision, Low-Noise,

Wide-Band Amplifier

Revision History

REVISION

NUMBER

REVISION

DATE DESCRIPTION PAGES

CHANGED

0 10/10 Initial release —

1 4/11 Updated short-circuit current spec 3

2 8/11 Updated TDFN land pattern number 11

3 10/11 Added µMAX package 1, 2, 7