Datasheet Analog Devices AD7605-4BSTZ — 数据表

4-Channel DAS with 16-Bit, Bipolar Input,
Simultaneous Sampling ADC
AD7605-4 Data Sheet
FEATURES GENERAL DESCRIPTION 4 simultaneously sampled inputs
True bipolar analog input ranges: ±10 V (maximum),
±5 V (maximum)
Single 5 V analog supply and 2.5 V to 5 V VDRIVE (nominal)
Fully integrated data acquisition solution
Analog input clamp protection
Input buffer with 1 MΩ analog input impedance
Second-order antialiasing analog filter
On-chip accurate reference and reference buffer
16-bit ADC with 300 kSPS on all channels
Flexible parallel/serial interface
Serial peripheral interface (SPI)/QSPI/MICROWIRE/DSP
compatible
Performance
7 kV ESD rating on analog input pins
Standby mode: 25 mW (typical)
64-lead LQFP package The AD7605-41 is a 4-channel, 16-bit, simultaneous sampling,
analog-to-digital data acquisition system (DAS). The device
contains analog input clamp protection, a second-order antialiasing filter, a track-and-hold amplifier, a 16-bit charge redistribution
successive approximation analog-to-digital converter (ADC), a …