_______________General Description
The MAX336/MAX337 are monolithic, CMOS analog
multiplexers (muxes). The 16-channel MAX336 is
designed to connect one of 16 inputs to a common out-
put by control of a 4-bit binary address. The dual,
8-channel MAX337 is designed to connect one of eight
inputs to a common output by control of a 3-bit binary
address. Both devices can be used as either a mux or
a demux. On-resistance is 400Ω(max), and the devices
conduct current equally well in both directions.
These muxes feature extremely low off leakages (less
than 20pA at +25°C) and on-channel leakages (less than
50pA at +25°C). The new design offers guaranteed low
charge injection (3.5pC typical) and electrostatic dis-
charge (ESD) protection greater than 2000V, per method
3015.7. These improved muxes are pin-compatible
upgrades for the industry-standard DG506 and DG507.
The MAX336/MAX337 operate from a single +4.5V to
+30V supply or from dual ±4.5V to ±20V supplies. All
control inputs (whether address or enable) are TTL
compatible (0.8V to 2.4V) over the full specified temper-
ature range and over the ±4.5V to ±18V supply range.
________________________Applications
Precision Data Acquisition
Precision Signal Routing
Test Equipment
____________________________Features
♦<400Ω(max) On-Resistance
♦<500ns Transition Time
♦<10ΩOn-Resistance Match
♦<20pA NO-Off Leakage Current at +25°C
♦3.5pC Charge Injection
♦+4.5V to +30V Single Supply
±4.5V to ±20V Dual Supplies
♦Plug-In Upgrade for Industry-Standard
DG506/DG507
♦Bidirectional Rail-to-Rail®Signal Handling
♦TTL/CMOS-Logic Compatible
♦>2000V ESD Protection, per Method 3015.7
______________Ordering Information
MAX336/MAX337
16-Channel/Dual 8-Channel,
Low-Leakage, CMOS Analog Multiplexers
________________________________________________________________
Maxim Integrated Products
1
_____________________Pin Configurations/Functional Diagrams/Truth Tables
19-1193; Rev 0; 4/97
PART
MAX336CPI
MAX336CWI 0°C to +70°C
0°C to +70°C
TEMP. RANGE PIN-PACKAGE
28 Plastic DIP
28 Wide SO
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
MAX336CAI 0°C to +70°C 28 SSOP
MAX336C/D 0°C to +70°C Dice*
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.