Datasheet Analog Devices AD7478ARTZ-500RL7 — 数据表

1 MSPS, 12-/10-/8-Bit ADCs
in 6-Lead SOT-23
AD7476/AD7477/AD7478
FUNCTIONAL BLOCK DIAGRAM FEATURES
Fast throughput rate: 1 MSPS
Specified for VDD of 2.35 V to 5.25 V
Low power
3.6 mW at 1 MSPS with 3 V supplies
15 mW at 1 MSPS with 5 V supplies
Wide input bandwidth
70 dB SNR at 100 kHz input frequency
Flexible power/serial clock speed management
No pipeline delays
High speed serial interface
SPI®-/QSPI™-/MICROWIRE™-/DSP-compatible
Standby mode: 1 μA maximum
6-lead SOT-23 package VDD VIN 12-/10-/8-BIT
SUCCESSIVEAPPROXIMATION
ADC SCLK
CONTROL
LOGIC SDATA
CS GND 01024-001 AD7476/AD7477/AD7478 Figure 1. APPLICATIONS
Battery-powered systems …