32-Channel, 24-Bit Current-to-Digital ADC
The ADAS1126 is a 32-channel, current-to-digital, analog-to-digital converter (ADC). It contains 32 low power, low noise, low input current integrators, simultaneous sample-and-holds, and a high speed, high resolution ADCs with configurable sampling rate and resolutions up to 24 bits.
All converted channel results are output on a single LVDS self-clocked serial interface, which reduces external hardware.
An SPI-compatible serial interface allows configuration of the ADC using the SDI input. The SDO output allows the user to daisy-chain several ADCs on a single, 3-wire bus. The ADAS1126 uses the separate supply IOVDD to reduce the digital noise effect on the conversions.
The ADAS1126 is in a 10 mm × 10 mm, mini-BGA package. For more information on the ADAS1126, contact Analog Devices, Inc, at firstname.lastname@example.org.
- Medical, industrial, and security CT scanner data acquisition
- Photodiode sensors
- Dosimetry and radiation therapy systems
- Optical fiber power monitoring
- X-ray detection systems
- High channel-count data acquisition systems (current or voltage inputs)
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This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
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