max335 is an 8-channel single-pole single-throw switch that uses a serial digital interface. It can operate continuously at a power supply of ±4.5v to ±20v and can handle ±15v analog signals.
The MAX335 is a CMOS analog switch that provides eight individually controlled single‑pole‑single‑throw (SPST) channels. All switches conduct equally in either direction, and the on‑resistance remains constant across the analog signal range. The device operates from +4.5 V to +20 V supplies and supports rail‑to‑rail analog signals. Upon power‑up all switches are off and the internal shift register is cleared.
Key features include an SPI‑compatible serial interface, the ability to daisy‑chain multiple devices, and a wide operating temperature range. Detailed electrical, timing, and package specifications are provided for design integration.
| Number of channels | 8 SPST switches |
|---|---|
| On‑resistance | 100 Ω |
| Supply voltage range | +4.5 V to +20 V |
| Package type | 24‑pin narrow plastic DIP |
The MAX335 provides eight separately controlled SPST switches.
It uses a serial interface compatible with the Motorola SPI standard.
Yes, multiple MAX335 devices can be daisy‑chained on the same serial bus.