The AD7416 is a 10-bit digital temperature sensor with a single-channel analog-to-digital converter (ADC). It features a wide operating supply range and a programmable serial bus address. The sensor is suitable for applications such as ambient temperature monitoring, industrial process control, automotive, and battery-charging.
The AD7417 is a 10‑bit analog‑to‑digital converter offering four single‑ended input channels, an on‑chip temperature sensor, reference, and clock oscillator. It operates from a 2.7 V to 5.5 V supply and supports an I²C‑compatible serial interface for configuration and data readout.
Key features include selectable I²C address for up to eight devices on a bus, automatic power‑down after conversion, and an open‑drain over‑temperature indicator that can be programmed for active‑high or active‑low operation.
| Resolution | 10 bits |
|---|---|
| Supply Voltage Range | 2.7 V to 5.5 V |
| Reference Voltage | 2.5 V |
| Temperature Sensor Measurement Error (25 °C) | +2 °C max |
| Maximum Devices on I²C Bus | 8 |
The AD7417 operates from 2.7 V to 5.5 V supply voltage.
Up to eight AD7417 devices can share a single I²C bus using selectable addresses.
The OTI output is an open‑drain logic output that can be programmed for active‑high or active‑low operation.