參數(shù)資料
型號: CAT512
英文描述: 8-Bit Dual Digital POT with Independent Reference Inputs(帶獨立電壓基準輸入的雙路,8位數(shù)字電位器)
中文描述: 8位雙數(shù)字電位器與獨立的基準輸入(帶獨立電壓基準輸入的雙路,8位數(shù)字電位器)
文件頁數(shù): 8/10頁
文件大?。?/td> 71K
代理商: CAT512
CAT512
8/00
8
Advanced Information
APPLICATION CIRCUITS
(Cont.)
Coarse-Fine Offset Control by Averaging DAC Outputs
for Single Power Supply Systems
Coarse-Fine Offset Control by Averaging DAC Outputs
for Dual Power Supply Systems
+
FINE ADJUST
DAC
COARSE ADJUST
DAC
GND
REF
REF
VDD
RC
127RC
+V
+5V
+VREF
-V
-VREF
Ro
C
OFFSET
VOFFSET
—REF
o
OFFSET
—REF
+
+
+
FINE ADJUST
DAC
COARSE ADJUST
DAC
GND
REF
REF
VDD
RC
127RC
+V
+5V
VREF
C
—*
VREF
Fine adjust gives ± 1 LSB change in V
when VOFFSET
V2
OFFSET
VOFFSET
OPT 505
CAT512
LT 1029
I > 2 mA
V+
GND
VDD
REF
REF
REF
CONTROL
& DATA
OPT 505
CAT512
GND
VDD
VREF
REF
CONTROL
& DATA
+
15K
10 μF
5.1V
10K
4.02 K
1.00K
10 μF
35V
LM 324
1N5231B
MPT3055EL
28 - 32V
OUTPUT
0 - 25V
@ 1A
Digitally Trimmed Voltage Reference
Digitally Controlled Voltage Reference
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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