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Description

General part information

MAX353 Series

The MAX351/MAX352/MAX353 are precision, quad, single-pole single-throw (SPST) analog switches. The MAX351 has four normally closed (NC), and the MAX352 has four normally open (NO) switches. The MAX353 has two NO and two NC switches. All three parts offer low on resistance (less than 35Ω), guaranteed to match within 2Ω between channels and to remain flat over the analog signal range (Δ3Ω max). They also offer low leakage (less than 250pA at +25°C and less than 6nA at +85°C) and fast switching (turn-on time less than 175ns and turn-off time less than 145ns).The MAX351/MAX352/MAX353 are fabricated with Maxim's new improved 44V silicon-gate process. Design improvements guarantee extremely low charge injection (10pC), low power consumption (35µW), and electrostatic discharge (ESD) greater than 2000V. The 44V maximum breakdown voltage allows rail-to-rail analog signal handling.These monolithic switches operate with a single positive supply (+10V to +30V) or with split supplies (±4.5V to ±20V) while retaining CMOS-logic input compatibility and fast switching. CMOS inputs provide reduced input loading.ApplicationsBattery-Powered ApplicationsCommunication SystemsGuidance and Control SystemsHeads-Up DisplaysMilitary RadiosPBX, PABXSample-and-Hold CircuitsTest Equipment

Technical Specifications

Parameters and characteristics for this part

SpecificationMAX353CSE+
Channel Capacitance (CD(off))9 pF
Channel Capacitance (CS(off))9 pF
Channel-to-Channel Matching (ΔRon) (Max)2 Ohm
Charge Injection5 pC
Crosstalk-85 dB
Current - Leakage (Max)250 pA
Demultiplexer Outputs1
Mounting TypeSurface Mount
Multiplexer Inputs1
Number of Circuits4
On-State Resistance (Max)35 Ohm
Operating Temperature (Max)70 °C
Operating Temperature (Min)0 °C
Package Length0.154 in
Package Name16-SOIC
Package Width3.9 mm
Switch Circuit TypeSPST
Switch ContactNC, NO
Switch Time Toff (Max)145 ns
Switch Time Ton (Max)175 ns
Voltage - Supply, Dual (Maximum)20 V
Voltage - Supply, Dual (Minimum)-4.5 V
Voltage - Supply, Dual (Nominal)4.5 V
Voltage - Supply, Single (V+) (Maximum)30 V
Voltage - Supply, Single (V+) (Minimum)10 V

Pricing

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CAD

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