参数资料
型号: MCP41050T-I/SN
厂商: Microchip Technology
文件页数: 3/28页
文件大小: 0K
描述: IC POT DIGITAL 50K 1CH SPI 8SOIC
标准包装: 3,300
接片: 256
电阻(欧姆): 50k
电路数: 1
温度系数: 标准值 800 ppm/°C
存储器类型: 易失
接口: 3 线串行(芯片选择)
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 带卷 (TR)
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
~
相关PDF资料
PDF描述
DS1743P-70 IC RTC RAM Y2K 5V 70NS 34-PCM
VE-BNT-IU-F4 CONVERTER MOD DC/DC 6.5V 200W
VE-BNT-IU-F3 CONVERTER MOD DC/DC 6.5V 200W
DS1286I IC TIMEKEEPER WATCHDOG 28-EDIP
DS1244YP-70 IC NVSRAM 256KBIT 70NS 34PCM
相关代理商/技术参数
参数描述
MCP41100 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Single/Dual Digital Potentiometer with SPI⑩ Interface
MCP41100E/P 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Single/Dual Digital Potentiometer with SPI Interface
MCP41100-E/P 功能描述:数字电位计 IC 256 Step SPI 100kOhm RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel
MCP41100E/SL 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Single/Dual Digital Potentiometer with SPI Interface
MCP41100E/SN 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Single/Dual Digital Potentiometer with SPI Interface