Datasheet Analog Devices AD7760BSVZ — 数据表

2.5 MSPS, 24-Bit, 100 dB
Sigma-Delta ADC with On-Chip Buffer
AD7760
FEATURES FUNCTIONAL BLOCK DIAGRAM
VIN– VIN+ MULTIBIT
Ȉ-ǻ
MODULATOR DIFF AVDD1
AVDD2
AVDD3 VREF+
RECONSTRUCTION BUF AVDD4
DECAPA/B
RBIAS AD7760 PROGRAMMABLE
DECIMATION AGND
VDRIVE MCLK DVDD CONTROL LOGIC
I/O
OFFSET AND GAIN
REGISTERS SYNC DGND
FIR FILTER
ENGINE RESET CS RD/WR DRDY DB0 TO DB15 04975-001 120 dB dynamic range at 78 kHz output data rate
100 dB dynamic range at 2.5 MHz output data rate
112 dB SNR at 78 kHz output data rate
100 dB SNR at 2.5 MHz output data rate
2.5 MHz maximum fully filtered output word rate …