Description

The PS396/PS397 low-voltage, CMOS analog multiplexers offer low on-resistance (100 Ohm max.), which is matched to within 6 Ohm between switches and remains flat over the specified signal range (10 Ohm max). They also offer low leakage over temperature (input offleakage current less than 1nA at +85°C) and fast switching speeds (transition time less than 250ns). The PS396 is a 16-channel device, and the PS397 is a dual 8-channel device.

Features

• Low On-Resistance (100 Ohm Max.) Minimizes Distortion and Error Voltages

• Low Glitching Reduces Step Errors and Improves Settling Times. Charge Injection: 5pC Max.

• Dual-Supply Operation (–2.7V to –8V)

• Single-Supply Operation (+2.7V to +16V)

• Improved Second Sources for MAX396/MAX397

• On-Resistance Matching Between Channels: <6 Ohm

• On-Resistance Flatness: 10 Ohm (Max.)

• Low Off-Channel Leakage, INO(OFF) < 1nA @ +85°C, ICOM(ON), <2.5nA @ +85°C

• TTL/CMOS Logic Compatible (w/ +5V or –5V supplies)

• Fast Switching Speed, tTRANS <250ns

• Break-Before-Make action eliminates momentary crosstalk

• Rail-to-Rail Analog Signal Range

• Low Power Consumption, 10µW

• Narrow SOIC and QSOP Packages Minimize Board Area

Applications

• Data Acquisition Systems

• Audio Switching and Routing

• Test Equipment

• PBX, PABX

• Telecommunication Systems

• Battery-Powered Systems