參數(shù)資料
型號(hào): CAT525
元件分類: 數(shù)字電位計(jì)
英文描述: Configured Digitally Programmable Potentiometer (DPP⑩): Programmable Voltage Applications
中文描述: 配置數(shù)字可編程電位(民進(jìn)黨⑩):可編程電壓應(yīng)用
文件頁數(shù): 8/12頁
文件大?。?/td> 82K
代理商: CAT525
CAT525
8
Doc. No. 25078-00 4/01 - A M-1
APPLICATION CIRCUITS
(Cont.)
Coarse-Fine Offset Control by Averaging DPP Outputs
for Single Power Supply Systems
Coarse-Fine Offset Control by Averaging DPP Outputs
for Dual Power Supply Systems
OPT 505
CAT525
LT 1029
I > 2 mA
V+
GND
VDD
REF
REF
REF
CONTROL
& DATA
OPT 505
CAT525
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
+
FINE ADJUST
DPP
COARSE ADJUST
DPP
GND
REF
REF
VDD
RC
127RC
+V
+5V
VREF
C
—*
μ
A
VREF
Fine adjust gives
±
1 LSB change in V
when VOFFSET
V2
OFFSET
VOFFSET
+
FINE ADJUST
DPP
COARSE ADJUST
DPP
GND
REF
VREF
VDD
RC
127RC
+V
+5V
+VREF
-V
-VREF
Ro
C
μ
A
OFFSET
VOFFSET
—REF
o
μ
A
OFFSET
—REF
+
+
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CAT5251WI00 制造商:ON Semiconductor 功能描述:DPP, NV, QUAD 256 TAPS, SPI - Rail/Tube
CAT5251WI-00 制造商:Rochester Electronics LLC 功能描述: 制造商:Catalyst Semiconductor 功能描述:
CAT5251WI-00-T1 功能描述:數(shù)字電位計(jì) IC DPP NV QUAD 256 TAP SPI 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(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
CAT5251WI50 功能描述:數(shù)字電位計(jì) IC Ind Temp 50K Up/Dwn Quad 256-Tap SPI 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(chǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
CAT5251WI-50 制造商:ON Semiconductor 功能描述:IC DIGITAL POT 50KOHM 256 QUAD SOIC-24