FIGURE 2-25: Potentiometer Divider Non- L" />
參數(shù)資料
型號: MCP41100-E/P
廠商: Microchip Technology
文件頁數(shù): 3/28頁
文件大小: 0K
描述: IC POT DGTL 100K 1CH SPI 8DIP
標(biāo)準(zhǔn)包裝: 60
接片: 256
電阻(歐姆): 100k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 800 ppm/°C
存儲器類型: 易失
接口: 3 線串行(芯片選擇)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 通孔
封裝/外殼: 8-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 8-PDIP
包裝: 管件
2003 Microchip Technology Inc.
DS11195C-page 11
MCP41XXX/42XXX
2.1
Parametric Test Circuits
FIGURE 2-25:
Potentiometer Divider Non-
Linearity Error Test Circuit (DNL, INL).
FIGURE 2-26:
Resistor Position Non-
Linearity Error Test Circuit (Rheostat operation
DNL, INL).
FIGURE 2-27:
Wiper Resistance Test
Circuit.
FIGURE 2-28:
Power Supply Sensitivity
Test Circuit (PSS, PSRR).
FIGURE 2-29:
Gain vs. Frequency Test
Circuit.
FIGURE 2-30:
Capacitance Test Circuit.
V+
A
B
W
VMEAS*
V+ = VDD
1LSB = V+/256
DUT
*Assume infinite input impedance
+
-
A
B
W
DUT
IW
*Assume infinite input impedance
VMEAS*
No Connection
+
-
B
DUT
W
+
-
ISW
Rsw = 0.1V
Isw
Code = 00h
0.1V
VSS = 0 to VDD
A
V+
A
B
W
DUT
VA
V+ = VDD ± 10%
PSRR (dB) = 20LOG
VMEAS
)
(
PSS (%/%) =
VDD
VMEAS
VDD
*Assume infinite input impedance
VMEAS*
VDD
+
-
VIN
-
+
+5V
VOUT
2.5V DC
OFFSET
GND
A
B
DUT
W
~
VIN
-
+
+5V
VOUT
MCP601
2.5V DC
Offset
A
B
DUT
~
相關(guān)PDF資料
PDF描述
VE-BWZ-MV-B1 CONVERTER MOD DC/DC 2V 60W
DS1501YE IC RTC WDOG Y2KC 5V 28-TSOP
M83723/82R2025N CONN RCPT 25POS WALL MT W/SCKT
MCP4241-502E/P IC DGTL POT DL 5K 2CH 14-DIP
M83723/76A20169 CONN PLUG 16POS STRAIGHT W/PINS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP41100-I 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Single/Dual Digital Potentiometer with SPI Interface
MCP41100I/P 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Single/Dual Digital Potentiometer with SPI Interface
MCP41100-I/P 功能描述:數(shù)字電位計(jì) IC 256 Step SPI 100kOhm 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
MCP41100-I/P 制造商:Microchip Technology Inc 功能描述:Digital Potentiometer (Pots) IC
MCP41100I/SL 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Single/Dual Digital Potentiometer with SPI Interface