The ADG3231 is a single-channel level translator designed on a submicron process that is guaranteed to operate over the 1.65 V to 3.6 V supply range. The device can be used in applications requiring communication between digital devices operating from multiple supply voltages. The logic levels on each side of the device are set by the two supply voltages, VCC1 for A and VCC2 for Y. The signal path is unidirectional and can be used for up/down level translation.
The ADG3231 provides up/down level translation with a unidirectional signal path, supporting supply combinations between 1.65 V and 3.6 V. It features LVTTL/CMOS‑compatible inputs, output short‑circuit protection, and low propagation delay, making it suitable for PDAs, handsets, and MP3 players.
Available in the tiny 6‑lead SOT‑66 (1.65 mm × 1.66 mm × 0.57 mm) and SOT‑23 (2.8 mm × 2.9 mm × 1.3 mm) packages, the device is designed for space‑critical applications. The datasheet includes electrical specifications, pin descriptions, and typical performance graphs.
| Supply Voltage Range | 1.65 V to 3.6 V |
|---|---|
| Input High Voltage (typical) | 1.35 V |
| DC Output Current (absolute max) | 25 mA |
| Operating Temperature Range | -40°C to +85°C |
| Package Options | SOT‑66 and SOT‑23 |
It operates from 1.65 V up to 3.6 V.
The device is offered in ultracompact SOT‑66 and SOT‑23 packages.
Yes, the device provides output short‑circuit protection.