ADS7138 Datasheet - Texas Instruments

ADS7138 12-Bit ADC

The ADS7138 is an easy-to-use, 8-channel, multiplexed, 12-bit, successive approximation register analog-to-digital converter (SAR ADC). The eight channels can be independently configured as either analog inputs, digital inputs, or digital outputs. The device has an internal oscillator for ADC conver.

ADS7138 Features

* 1 Small package size:

* 3-mm × 3-mm WQFN

* 8 channels configurable as any combination of:

* Up to 8 analog inputs, digital inputs, or digital outputs

* GPIOs for I/O expansion:

* Open-drain, push-pull digital outputs

* Analog watchdog:

ADS7138 Datasheet (2.21 MB)