參數(shù)資料
型號: MCP42050
廠商: Microchip Technology Inc.
元件分類: 數(shù)字電位計
英文描述: Single/Dual Digital Potentiometer with SPI Interface(單/雙數(shù)字電位器,帶SPI接口)
中文描述: 單/雙數(shù)字電位器,SPI接口(單/雙數(shù)字電位器,帶的SPI接口)
文件頁數(shù): 6/32頁
文件大?。?/td> 866K
代理商: MCP42050
MCP41XXX/42XXX
DS11195C-page 6
2003 Microchip Technology Inc.
FIGURE 1-1:
Detailed Serial interface Timing.
FIGURE 1-2:
Reset Timing.
FIGURE 1-3:
Software Shutdown Exit Timing.
CS
SCK
SI
msb in
t
SU
t
HD
t
CSSR
t
CSH
t
HI
t
LO
t
CSO
SO
t
CS1
1/F
CLK
t
CHS
t
DO
(First 16 bits out are always zeros)
V
OUT
±1%
±1% Error Band
t
S
RS
t
S
V
OUT
±1%
t
RS
±1% Error Band
CS
t
RSCS
Code 80h is latched
on rising edge of RS
Wiper position is changed to
mid-scale (80h) if RS is held
low for 150 ns
CS
t
CSL
RS
SHDN
t
SH
t
RS
t
SE
t
SE
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參數(shù)描述
MCP42050-E/P 功能描述:數(shù)字電位計 IC 256 Step SPI 50kOhm 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP42050-E/SL 功能描述:數(shù)字電位計 IC 256 Step SPI 50kOhm 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP42050-E/ST 功能描述:數(shù)字電位計 IC 256 Step SPI 50kOhm 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP42050-I/P 功能描述:數(shù)字電位計 IC 256 Step SPI 50kOhm 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel
MCP42050-I/P 制造商:Microchip Technology Inc 功能描述:Digital Potentiometer (Pots) IC