The MAX14756/MAX14757/MAX14758 are analog switches with a low on-resistance of 10I (max) that conduct equally well in both directions. They operate with a single +10V to +70V supply in unipolar applications or Q35V dual supplies in bipolar applications. These switches have 5I (typ) on-resistances and low on-leakage currents of 0.01nA (typ). The devices are suitable for a multitude of analog signal routing and switching applications.
The MAX14756, MAX14757, and MAX14758 are quad SPST analog switches offering low on‑resistance (10 Ω max) and rail‑to‑rail signal range. They operate from a single supply of +10 V to +70 V or dual supplies up to ±35 V, with extended temperature capability up to +125 °C.
The document provides absolute maximum ratings, electrical characteristics for both dual‑ and single‑supply operation, test circuit diagrams, typical performance graphs, and ordering information for the TSSOP‑16 package.
| On‑Resistance (max) | 10 Ω |
|---|---|
| On‑Resistance Flatness (typ) | 0.004 Ω |
| Off‑Leakage Current (typ) | 0.01 nA |
| Supply Voltage Range (single supply) | +10 V to +70 V |
| Dual‑Supply Range | ±35 V |
| Operating Temperature Range | -40 °C to +85 °C (up to +125 °C with elevated leakage) |
| Supply Current (typ) | 500 µA |
| Package | TSSOP‑16 |
The maximum on‑resistance is 10 Ω.
They operate from a single supply of +10 V to +70 V, or from dual supplies up to ±35 V.
The devices are rated for -40 °C to +85 °C, and can be used up to +125 °C with higher leakage currents.
The typical off‑leakage current is 0.01 nA.