Datasheet Analog Devices AD7653ACPZ — 数据表

16-Bit 1 MSPS PulSAR
Unipolar ADC with Reference
AD7653 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAM Throughput:
1 MSPS (Warp mode)
800 kSPS (Normal mode)
666 kSPS (Impulse mode)
16-bit resolution
Analog input voltage range: 0 V to 2.5 V
No pipeline delay
Parallel and serial 5 V/3 V interface
SPI®/QSPITM/MICROWIRETM/DSP compatible
Single 5 V supply operation
Power dissipation
92 mW typ @ 666 kSPS, 138 µW @ 1 kSPS without REF
128 mW typ @ 1 MSPS with REF
48-lead LQFP and 48-lead LFCSP packages
Pin-to-pin compatible with PulSAR ADCs APPLICATIONS AGND
AVDD The AD7653 is a 16-bit, 1 MSPS, charge redistribution SAR
analog-to-digital converter that operates from a single 5 V
power supply. The part contains a high speed 16-bit sampling
ADC, internal conversion clock, internal reference, error
correction circuits, and both serial and parallel system interface …