Datasheet Analog Devices AD7475ARZ — Даташит

1 MSPS,12-Bit ADCs
AD7475/AD7495 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAM
VDD Fast throughput rate: 1 MSPS
Specified for VDD of 2.7 V to 5.25 V
Low power
4.5 mW max at 1 MSPS with 3 V supplies
10.5 mW max at 1 MSPS with 5 V supplies
Wide input bandwidth: 68 dB SNR at 300 kHz input frequency
Flexible power/serial clock speed management
No pipeline delays
High speed serial interface
SPI-/QSPI™-/MICROWIRE-/DSP-compatible
On-board reference: 2.5 V (AD7495 only)
Standby mode: 1 μA max
8-lead MSOP and SOIC packages 12-BIT
SUCCESSIVE
APPROXIMATION
ADC T/H VIN
REF IN SCLK
CONTROL
LOGIC SDATA
CS …