The AD7607BSTZ is a 8-channel Data Acquisition System with 14-bit bipolar input simultaneous sampling ADC. The part contains analog input clamp protection, a second-order anti-aliasing filter, a track-and-hold amplifier, a 14-bit charge redistribution, successive approximation analog-to-digital converter, a flexible digital filter, a 2.5V reference and reference buffer and high speed serial and parallel interfaces. It operates from a single 5V supply and can accommodate ±10 and ±5V true bipolar input signals while sampling at throughput rates of up to 200kSPS for all channels. The input clamp protection circuitry can tolerate voltages of up to ±16.5V. It has 1MR analog input impedance, regardless of sampling frequency. The single supply operation, on-chip filtering and high input impedance eliminate the need for driver op amps and external bipolar supplies. The anti-aliasing filter has a 3dB cutoff frequency of 22kHz and provides 40dB anti-alias rejection when sampling at 200kSPS.
- 8 Simultaneously sampled inputs
- Fully integrated data acquisition solution
- Analog input clamp protection
- Input buffer with 1MR analog input impedance
- Second-order antialiasing analog filter
- On-chip accurate reference and reference buffer
- Flexible parallel/serial interface SPI/QSPI?/MICROWIRE?/DSP compatible
- Pin-compatible solutions from 14 to 18-bit
电源管理, 电机驱动与控制, 传感与仪器, 自动化与过程控制
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