AD7890 system equivalent, 12-bit serial data acquisition system.
Fast 12-bit ADC with 5.9 μs conversion time Eight single-ended analog input channels Selection of input ranges:
±10 V for AD7890-10 0 V to 4.096 V for AD7890-4 0 V to 2.5.
The AD7890 is an 8-channel 12-bit data acquisition system. The part contains an input multiplexer, an on-chip track/hold amplifier, a high speed 12-bit ADC, a 2.5 V reference, and a high speed, serial interface. The part operates from a single 5 V su.
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