Product Summary

The MAX354CWE is a kind of fault-protected multiplexer. The MAX354CWE uses a series N-channel, P-channel, N-channel structure that protects the devices from overvoltage up to 40V beyond the supply rails during power-up, powerdown, and fault conditions. The MAX354CWE also protects sensitive circuit components against voltages near or beyond the normal supplies. The MAX354CWE dual 4-channel mux protect analog signals while operating from a single 4.5V to 36V supply or ±4.5V to ±18V dual supplies. The MAX354CWE has 350Ω on-resistance and can be used for demultiplexing as well as multiplexing. Input leakage current is less than 0.5nA at +25℃ and less than 5nA at +85℃.The MAX354CWE is designed for data-acquisition systems, industrial and process control, avionics, ATE equipment, signal routing and redundant/backup systems.

Parametrics

MAX354CWE absolute maximum ratings: (1)V+: -0.3V to +44V; (2)V-: +0.3V to -44V; (3)V+ to V-: -0.3V to +44V; (4)Digital Inputs: (V+ + 0.3V) to (V- - 0.3V); (5)Input Overvoltage with Mux Power On: V+ = +15V: +25V; V- = -15V: -25V; (6)Input Overvoltage with Mux Power Off: V+ = 0V: +40V; V- = 0V: -40V; (7)Continuous Current into Any Terminal: ±30mA; (8)Peak Current into Any Terminal: ±50mA; (9)Continuous Power Dissipation (TA = +70℃); (10)Wide SO (derate 9.52mW/℃ above +70℃): 762mW; (11)Operating Temperature Range: 0℃ to +70℃; (12)Storage Temperature Range: -65℃ to +150℃; (13)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX354CWE features: (1)350Ω Max On-Resistance; (2)Improved 2nd Source for MAX358/MAX359 and DG458/DG459; (3)Pin Compatible with ADG508F/ADG509F; (4)All Switches Off with Supplies Off; (5)On Switch Turns Off with Overvoltage; (6)Output Clamps at 1.5V Below Supply Rails; (7)0.5nA Max Input Leakage at +25℃ (5nA at +85℃); (8)No Power-Up Sequencing Required; (9)TTL and CMOS-Logic Compatibility.

Diagrams

MAX354CWE pin configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX354CWE
MAX354CWE

Maxim Integrated Products

Multiplexer Switch ICs

Data Sheet

Negotiable 
MAX354CWE+T
MAX354CWE+T

Maxim Integrated Products

Multiplexer Switch ICs 8:1 Fault-Protected Analog MUX

Data Sheet

0-782: $3.29
782-1000: $3.22
MAX354CWE-T
MAX354CWE-T

Maxim Integrated Products

Multiplexer Switch ICs

Data Sheet

Negotiable 
MAX354CWE+
MAX354CWE+

Maxim Integrated Products

Multiplexer Switch ICs 8:1 Fault-Protected Analog MUX

Data Sheet

0-1: $7.58
1-25: $5.06
25-50: $3.66
50-250: $3.59