General Description

The MAX4578/MAX4579 are high-voltage, 8-channel CMOS multiplexers. The MAX4578 and dual 4-channel MAX4579 are ideal for precision ADC calibration and system self-monitoring applications.

Features

♦ On-Chip Gain and Offset Divider Networks Provide 15-Bit Accurate Output Ratios

♦ On-Chip V+ to GND and V+ to V- Divider Networks Provide 8-Bit Accurate Output Ratios

♦ 350Ω (max) RON

♦ 12Ω (max) RON Matching Between Channels

♦ 10pC (max) Charge Injection

♦ Guaranteed 20pA Off-Leakage Current

♦ Rail-to-Rail Signal Handling

♦ Small 20-Pin SSOP, SO, DIP Packages

Applications

Data-Acquisition Systems

Test Equipment

Avionics

Audio Signal Routing

Networking