Datasheet Analog Devices AD7451ARMZ — 数据表

Pseudo Differential Input, 1 MSPS,
10-/12-Bit ADCs in an 8-Lead SOT-23
AD7441/AD7451
FEATURES FUNCTIONAL BLOCK DIAGRAM
VDD Fast throughput rate: 1 MSPS
Specified for VDD of 2.7 V to 5.25 V
Low power at maximum throughput rate:
4 mW maximum at 1 MSPS with VDD = 3 V
9.25 mW maximum at 1 MSPS 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 maximum
8-lead SOT-23 and MSOP packages VIN+ 12-BIT
SUCCESSIVE
APPROXIMATION
ADC T/H VIN–
VREF SCLK AD7441/AD7451 CONTROL LOGIC SDATA APPLICATIONS 03153-001 CS GND Transducer interface
Battery-powered systems …