The ADG758/ADG759 is a low voltage CMOS analog switch, comprising eight single channels and four differential channels, respectively. The ADG758 can switch one of eight inputs (S1-S8) to a common output, D, as determined by the 3-bit binary address lines A0.
The ADG758 (8‑to‑1) and ADG759 (4‑to‑1) are low‑voltage CMOS analog multiplexers offered in a 20‑lead chip‑scale package. They operate from a single 1.8 V to 5.5 V supply or a dual‑supply configuration (+2.5 V/-2.5 V) and feature low ON resistance, low leakage currents, and break‑before‑make switching.
Typical applications include data‑acquisition systems, communication equipment, relay replacement, audio/video switching, and battery‑powered portable instruments. The devices are specified for operation from –40 °C to +85 °C (B version) and include detailed electrical characteristics such as switching time, leakage, and crosstalk.
| Supply Voltage (single) | 1.8 V to 5.5 V |
|---|---|
| ON Resistance (typical) | 3 Ω |
| Switching Time (typical) | 14 ns |
| Source OFF Leakage (typical) | 0.01 nA |
| Input High Voltage (min) | 2.4 V |
| Package | 20‑lead 4 mm × 4 mm Chip Scale Package |
The devices operate from a single 1.8 V to 5.5 V supply or from a dual‑supply of +2.5 V and –2.5 V.
Typical ON resistance is about 3 Ω.
The typical switching time is 14 ns.
The minimum input high voltage is 2.4 V.