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