ADG428/ADG429 is a latchable 4-/8-channel high performance analog multiplexers. It features low on resistance, low power consumption, low charge injection, fast switching and break-before-make switching action. It is suitable for automatic test equipment, data acquisition systems, communication systems, avionics and military systems, microprocessor controlled analog systems and medical instrumentation.
The Analog Devices ADG428 and ADG429 are monolithic CMOS analog multiplexers comprising eight single channels and four differential channels, respectively. These devices feature an enhanced LC2MOS process that provides low power dissipation, high switching speed, and low on-resistance of 60 Ω typical.
Designed for microprocessor-controlled systems, the ADG428/ADG429 include on-chip address and control latches compatible with TTL logic. They are suitable for applications such as automatic test equipment (ATE), data acquisition systems, communication systems, and medical instrumentation.
| On Resistance (Ron) | 60 Ω typical |
|---|---|
| Supply Voltage Maximum | 44 V |
| Analog Signal Range | Vss to Vpp |
| Power Consumption Max | 1.6 mW |
| Charge Injection Typ | <4 pC |
| Operating Temperature Range (B Version) | -40°C to +85°C |
| Operating Temperature Range (T Version) | -55°C to +125°C |
The typical on-resistance is 60 Ω.
Yes, all control inputs are TTL compatible over the full specified operating temperature range.