参数资料
型号: THS10082IDAG4
厂商: TEXAS INSTRUMENTS INC
元件分类: ADC
英文描述: 2-CH 10-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO32
封装: GREEN, PLASTIC, TSSOP-32
文件页数: 10/37页
文件大小: 350K
代理商: THS10082IDAG4
THS10082
SLAS254B MAY 2002 REVISED NOVEMBER 2002
www.ti.com
18
DIGITAL OUTPUT DATA FORMAT
The digital output data format of the THS10082 can either be in binary format or in twos complement format. The following
tables list the digital outputs for the analog input voltages.
Table 3. Binary Output Format for Single-Ended Configuration
SINGLE-ENDED, BINARY OUTPUT
ANALOG INPUT VOLTAGE
DIGITAL OUTPUT CODE
AIN = VREFP
3FFh
AIN = (VREFP + VREFM)/2
200h
AIN = VREFM
000h
Table 4. Twos Complement Output Format for Single-Ended Configuration
SINGLE-ENDED, TWOS COMPLEMENT
ANALOG INPUT VOLTAGE
DIGITAL OUTPUT CODE
AIN = VREFP
1FFh
AIN = (VREFP + VREFM)/2
000h
AIN = VREFM
200h
Table 5. Binary Output Format for Differential Configuration
DIFFERENTIAL, BINARY OUTPUT
ANALOG INPUT VOLTAGE
DIGITAL OUTPUT CODE
Vin = AINP AINM
VREF = VREFP VREFM
Vin = VREF
3FFh
Vin = 0
200h
Vin = VREF
000h
Table 6. Twos Complement Output Format for Differential Configuration
DIFFERENTIAL, BINARY OUTPUT
ANALOG INPUT VOLTAGE
DIGITAL OUTPUT CODE
Vin = AINP AINM
VREF = VREFP VREFM
Vin = VREF
1FFh
Vin = 0
000h
Vin = VREF
200h
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