The document describes the features and characteristics of the ADG1604 4:1 multiplexer, including 1Ω typical on resistance, ±5V, +12V, +5V, and +3.3V power supplies.
The ADG1604 is a complementary metal‑oxide semiconductor (CMOS) analog multiplexer that switches one of four inputs to a common output under digital control. It features ultralow on‑resistance, low charge injection, and rail‑to‑rail operation, making it suitable for data‑acquisition, audio, video, and battery‑powered applications.
The device is available in 14‑lead TSSOP and 16‑lead LFCSP packages, supports dual‑supply (+3.3 V to +8 V) or single‑supply (+3.3 V to +16 V) operation, and provides 3 V logic‑compatible digital inputs. Detailed electrical specifications, absolute maximum ratings, and ESD precautions are included.
| Typical On‑Resistance (Ron) at +5 V | 1 Ω typ |
|---|---|
| Input High Voltage (Vint) | 2.0 V min |
| Input Low Voltage (Vint) | 0.8 V max |
| Power Supply Requirements | Vop = +5.5 V, Vss = –5.5 V |
| Continuous Current per Channel (TSSOP) | 315 mA max @ 25 °C |
| Total Harmonic Distortion + Noise (THD+N) | 0.007 % typ |
The typical on‑resistance is 1 Ω.
The input high voltage is 2.0 V minimum and the input low voltage is 0.8 V maximum.
It requires Vop = +5.5 V and Vss = –5.5 V for operation.
Each channel can handle up to 315 mA maximum at 25 °C.