參數(shù)資料
型號: CAT522
英文描述: 8-Bit Dual Digital POT With Independent Reference Inputs
中文描述: 8位雙數(shù)字電位器,帶有獨立的參考輸入
文件頁數(shù): 8/10頁
文件大?。?/td> 70K
代理商: CAT522
CAT522
8
8/00
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
CAT522
LT 1029
I > 2 mA
V+
GND
VDD
REF
REF
REF
CONTROL
& DATA
OPT 505
CAT522
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
相關PDF資料
PDF描述
CAT523 Configured Digitally Programmable Potentiometer (DPP): Programmable Voltage Applications
CAT59C11K 512K x 32 Static RAM
CAT59C11KI 512K x 32 Static RAM
CAT59C11KI-TE13 2M x 8 Static RAM
CAT59C11KI-TE7 2M x 8 Static RAM
相關代理商/技術參數(shù)
參數(shù)描述
CAT5221WI00 制造商:ON Semiconductor 功能描述:DPP, NV, QUAD 64 TAPS, I2C - Rail/Tube
CAT5221WI-00 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述:
CAT5221WI-00-T1 功能描述:數(shù)字電位計 IC DPP NV QUAD 64 TAPS I2C RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
CAT5221WI10 功能描述:數(shù)字電位計 IC Ind Temp 10K Up/Dwn Dual 64-Tap 2-Wire RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
CAT5221WI-10 制造商:Catalyst Semiconductor 功能描述: