參數(shù)資料
型號(hào): DDC118
英文描述: Octal Current Input 20-Bit Analog-To-Digital Converter
中文描述: 八路電流輸入20位模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù): 10/30頁
文件大?。?/td> 384K
代理商: DDC118
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SBAS325A JUNE 2004 REVISED JUNE 2005
www.ti.com
10
S
A/D1A
VREF
Integrator A
Voltage Output
Configuration of
Integrator A
Wait
Convert
Wait
Convert
Integrate
S
REF1
S
REF2
S
INTA
S
INTB
S
RESET
CONV
CLK
W
R
W
R
Figure 4. Basic Integration Timing Diagram (as shown in Figure 3)
To Converter
S
RESET
S
REF2
S
A/D
VREF
S
REF1
S
INT
IN
C
F
a) Reset Configuration
To Converter
S
RESET
S
REF2
S
A/D
VREF
S
REF1
S
INT
IN
C
F
c) Integrate Configuration
To Converter
S
RESET
S
REF2
S
A/D
VREF
S
REF1
S
INT
IN
C
F
d) Convert Configuration
To Converter
S
RESET
S
REF2
S
A/D
VREF
S
REF1
S
INT
IN
C
F
b) Wait Configuration
Figure 5. Diagrams for the Four Configurations of the Front End Integrators of the DDC118
相關(guān)PDF資料
PDF描述
DDC118IRTCR Octal Current Input 20-Bit Analog-To-Digital Converter
DDC118IRTCT Octal Current Input 20-Bit Analog-To-Digital Converter
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