The ADuC7039 datasheet from Analog Devices details specifications, features, and pin functions for the integrated precision battery sensor.
The ADuC7039 is an integrated precision battery sensor designed for automotive systems. It includes dual‑channel 16‑bit sigma‑delta ADCs, an ARM7TDMI‑S microcontroller core, on‑chip flash and SRAM, and LIN communication support.
The document provides detailed features, electrical and timing specifications, absolute maximum ratings, pin descriptions, memory organization, and recommended schematics to aid designers in implementing the device.
| ADC conversion rate (normal mode) | 10–1000 Hz |
|---|---|
| Supply voltage range (VDD) | 3.5 V to 18 V |
| Operating temperature range | −40 °C to +115 °C |
The device operates from 3.5 V up to 18 V.
The ADC provides 16‑bit resolution.
It includes 64 kB of Flash/EE memory.