Datasheet Analog Devices AD7865BSZ-3 — 数据表

a
FEATURES
Fast (2.4
s) 14-Bit ADC
Four Simultaneously Sampled Inputs
Four Track/Hold Amplifiers
0.35
s Track/Hold Acquisition Time
2.4
s Conversion Time per Channel
HW/SW Select of Channel Sequence for Conversion
Single Supply Operation
Selection of Input Ranges: 10 V, 5 V and 2.5 V,
0 V to 5 V and 0 V to 2.5 V
High Speed Parallel Interface Which Also Allows
Interfacing to 3 V Processors
Low Power, 115 mW Typ
Power Saving Mode, 15
W Typ
Overvoltage Protection on Analog Inputs Four-Channel, Simultaneous
Sampling, Fast, 14-Bit ADC
AD7865
FUNCTIONAL BLOCK DIAGRAM
VREF AVDD STBY
VIN1A
VIN1B
VIN2A …