The ADG1204 is a CMOS analog multiplexer with low input capacitance and low charge injection, supports ±15 V/+12 V power supply voltage, and has 14-lead TSSOP and 12-lead LFCSP_VQ packages.
The ADG1204 analog multiplexer from Analog Devices offers four single‑ended channels with ultra‑low off‑capacitance (1.5 pF) and charge injection (<1 pC). It operates from a dual supply of ±15 V (33 V total) or a single 12 V supply, consuming less than 0.03 µW of power.
Typical applications include automatic test equipment, data‑acquisition systems, battery‑powered instruments, sample‑and‑hold circuits, and audio/video signal routing. The device features rail‑to‑rail operation, 3 V logic‑compatible inputs, and break‑before‑make switching.
| Off‑Capacitance | 1.5 pF |
|---|---|
| Charge Injection | < 1 pC |
| On‑Resistance (Ron) | 120 Ω |
| Supply Voltage Range | 33 V |
| Power Consumption | < 0.03 µW |
The device has an off‑capacitance of 1.5 pF.
The ADG1204 can operate with a supply range up to 33 V.
Each switch has an on‑resistance of 120 Ω.
The device uses 3 V logic‑compatible inputs (high ≥2.0 V, low ≤0.8 V).