ADS7040 Datasheet - Texas Instruments

ADS7040 8-Bit 1-MSPS SAR ADC

The ADS7040 is a 8-bit, 1-MSPS, analog-to-digital converter (ADC). The device supports a wide analog input voltage range (1.65 V to 3.6 V) and includes a capacitor-based, successive-approximation register (SAR) ADC with an inherent sample-and-hold circuit. The SPI-compatible serial interface is cont.

ADS7040 Features

* 1 Industry's First SAR ADC with Nanowatt Power Consumption:

* 171 µW at 1 MSPS with 1.8-V AVDD

* 555 µW at 1 MSPS with 3-V AVDD

* 56 µW at 100 kSPS with 3-V AVDD

* Less than 1 µW at 1 kSPS with 3-V AVDD

* Industry's Smallest SAR ADC:

* X2QFN-8

ADS7040-etcTI.pdf