DDC1128 converter equivalent, current-input analog-to-digital converter.
*1 Single-Chip Solution to Directly Measure 128 Low-Level Currents
* Proven High-Precision, True Integrating Architecture with 100% Charge Collection
* Easy U.
* Low Power: 3 mW/channel at 3 kSPS
* Extremely Linear:
INL = ±0.025% of Reading ±1 ppm of FSR
* Low Noise: .
The DDC1128 is a 20-bit, 128-channel, current-input analog-to-digital (A/D) converter. It combines both current-to-voltage and A/D conversion so that 128 separate low-level current output devices, such as photodiodes, can be directly connected to its.
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