The MAX334 is a quad single‑pole‑single‑throw (SPST) analog switch designed for high‑speed applications. It offers break‑before‑make switching, CMOS and TTL logic compatible inputs, and a typical on‑resistance of about 50 Ω, making it a direct replacement for devices such as the DG201 and DG211.
The device can operate from split supplies (‑0.5 V to ‑4 V) or single positive supplies (+5 V to +30 V) and is rated for a wide temperature range. Detailed electrical characteristics include turn‑on times under 100 ns, turn‑off times under 50 ns, and a maximum supply voltage of 36 V. Typical applications include sample‑and‑hold circuits, disk drive interfaces, test equipment, and communication systems.
| Supply Voltage (max) | 36 V |
|---|---|
| Turn‑on time | < 100 ns |
| Turn‑off time | < 50 ns |
| Operating temperature range (MAX334M) | -65 °C to +125 °C |
The turn‑on time is less than 100 ns.
It can be used with split supplies (‑0.5 V to ‑4 V) or single positive supplies (+5 V to +30 V).
Yes, the device is CMOS and TTL logic compatible.