參數(shù)資料
型號(hào): AD7719BR
廠商: ANALOG DEVICES INC
元件分類: ADC
英文描述: Low Voltage, Low Power, Factory-Calibrated 16-/24-Bit Dual ADC
中文描述: 6-CH 24-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO28
封裝: MS-013AE, SOIC-28
文件頁(yè)數(shù): 16/40頁(yè)
文件大?。?/td> 367K
代理商: AD7719BR
REV. 0
AD7719
–16–
ON-CHIP REGISTERS
Both the main and auxiliary ADC channels are controlled and
configured via a number of on-chip registers as shown in Figure
10 and described in more detail in the following pages. In the fol-
lowing descriptions,
SET
implies a Logic 1 state and
CLEARED
implies a Logic 0 state, unless otherwise stated.
FILTER REGISTER
DOUT
DIN
TEST REGISTER
DOUT
DIN
ID REGISTER
DOUT
AUX ADC GAIN REGISTER
DOUT
DIN
ADC STATUS REGISTER
DOUT
MODE REGISTER
DOUT
DIN
MAIN ADC CONTROL REGISTER
DOUT
DIN
AUX ADC CONTROL REGISTER
DOUT
DIN
I/O CONTROL REGISTER
DOUT
DIN
MAIN ADC GAIN REGISTER
DOUT
DIN
AUX ADC OFFSET REGISTER
DOUT
DIN
MAIN ADC OFFSET REGISTER
DOUT
DIN
AUX ADC DATA REGISTER
DOUT
MAIN ADC DATA REGISTER
DOUT
WEN
R/
W
0
0
A1
A2
A3
A0
COMMUNICATIONS REGISTER
DOUT
DIN
REGISTER
SELECT
DECODER
Figure 10. On-Chip Registers
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