Datasheet Analog Devices AD7715AR-5 — 数据表

3 V/5 V, 450 µA
16-Bit, Sigma-Delta ADC
AD7715 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAM
REF IN(–) DVDD AVDD REF IN(+) CHARGE BALANCING
ADC
AIN(+)
AIN(–) BUFFER DIGITAL
FILTER Σ-Δ
MODULATOR PGA
A = 1 TO 128 CLOCK
GENERATION MCLK IN
MCLK OUT
RESET SERIAL
INTERFACE
REGISTER BANK AD7715
AGND DGND SCLK
CS
DIN
DOUT
DRDY 08519-001 Charge-balancing ADC
16-bits no missing codes
0.0015% nonlinearity …