Datasheet Analog Devices AD7453 — 数据表

Pseudo Differential, 555 kSPS
12-Bit ADC in an 8-Lead SOT-23
AD7453
FUNCTIONAL BLOCK DIAGRAM FEATURES
Specified for VDD of 2.7 V to 5.25 V
Low power at max throughput rate:
3.3 mW max at 555 kSPS with VDD = 3 V
7.25 mW max at 555 kSPS with VDD = 5 V
Pseudo differential analog input
Wide input bandwidth:
70 dB SINAD at 100 kHz input frequency
Flexible power/serial clock speed management
No pipeline delays
High speed serial interface:
SPI®/QSPI™/MICROWIRE™/DSP compatible
Power-down mode: 1 µA max
8-lead SOT-23 package VDD VIN+ 12-BIT
SUCCESSIVE
APPROXIMATION
ADC T/H
VIN–
VREF SCLK
SDATA AD7453 CONTROL LOGIC 03155-A-001 CS APPLICATIONS …