Description

The AS1539/AS1541 are single-supply, low-power, 10-bit data acquisition devices featuring a serial I²C interface
and an 8-channel (AS1539) or 4-channel (AS1541) multiplexer.

The analog-to-digital (A/D) converters features a sample-and-hold amplifier an internal asynchronous clock and an internal reference.

The combination of an I2C serial, 2-wire interface and micropower consumption makes the AS1539 and AS1541 ideal for applications requiring the A/D converter to be close to the input source in remote locations and for applications requiring isolation.