ADAS1128 Datasheet | Analog Devices

.. 128 Channel, 24-bit Current to Digital ADC ADAS1128 GENERAL DESCRIPTION The ADAS1128 is a 128-Channel, current to digital analog-todigital converter ADC. It contains 128 low power, low noise, low input current integrators, simultaneous sample-holds and two high speed, high resolution ADCs with configurable sampling rate and resolution up to 24 bits. All converted channel results are output on a single LVDS selfclocked serial interface reducing external hardware. An SPI-patible serial interface allows configuration of the ADC using the SDI input. The SDO output allows one to daisy chain several ADCs on a single, 3-wire bus. It uses the separate supply VIO to reduce...