PCA9691 Datasheet (NXP) - 8-bit A/D and D/A converter

PCA9691, 8-bit A/D and D/A converter

The PCA9691 is a single chip, single supply, low power, 8-bit CMOS1 data acquisition device with four analog inputs, one analog output and a serial I2C-bus interface.

Three address pins (A0, A1, and A2) are used for programming the hardware address, allowing the use of up to 64 PCA9691 devices conne

PCA9691 Features

* 8-bit successive approximation A/D conversion

* Four analog inputs programmable as single-ended or differential inputs

* 64 different addresses by three hardware address pins

* 1 MHz Fast-mode Plus (Fm+) I2C-bus via serial input/output

* Sampling rate given