AD进口模拟转换器
型号：AD7656BSTZ-1
封装：QFP64
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FEATURES
Pin and software compatible with AD7656/AD7657/AD7658 featuring reduced decoupling requirements
6 independent ADCs
True bipolar analog inputs
Pin-/software-selectable ranges: ±10 V, ±5 V
Fast throughput rate: 250 kSPS
iCMOS process technology
Low power
140 mW at 250 kSPS with 5 V supplies
High noise performance with wide bandwidth
88 dB SNR at 10 kHz input frequency
On-chip reference and reference buffers
High speed parallel, serial, and daisy-chain interface modes
High speed serial interface
SPI/QSPI™/MICROWIRE™/DSP compatible
Standby mode: 25 μW max
64-lead LQFP
APPLICATIONS
Power line monitoring and measuring systems
Instrumentation and control systems
Multiaxis positioning systems
