参数资料
型号: MCP4131-502E/MF
厂商: Microchip Technology
文件页数: 12/59页
文件大小: 0K
描述: IC POT DGTL SNGL 5K SPI 8DFN
标准包装: 120
接片: 129
电阻(欧姆): 5k
电路数: 1
温度系数: 标准值 150 ppm/°C
存储器类型: 易失
接口: 3 线 SPI(芯片选择)
电源电压: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-VDFN 裸露焊盘
供应商设备封装: 8-DFN-EP(3x3)
包装: 管件
MCP413X/415X/423X/425X
DS22060B-page 2
2008 Microchip Technology Inc.
Device Block Diagram
Device Features
Device
#of
POT
s
Wiper
Configuration
Control
In
terfac
e
Me
mor
y
Ty
p
e
Wi
p
er
L
o
c
k
Te
ch
no
lo
gy
POR
W
iper
Setting
Resistance (typical)
#o
fS
te
p
s
VDD
Operating
Range (2)
RAB Options (k)
Wiper
- RW
()
MCP4131 (3)
1 Potentiometer (1) SPI RAM
No
Mid-Scale 5.0, 10.0, 50.0, 100.0
75
129 1.8V to 5.5V
MCP4132 (3)
1
Rheostat
SPI RAM
No
Mid-Scale 5.0, 10.0, 50.0, 100.0
75
129 1.8V to 5.5V
MCP4141
1 Potentiometer (1) SPI
EE
Yes NV Wiper 5.0, 10.0, 50.0, 100.0
75
129 2.7V to 5.5V
MCP4142
1
Rheostat
SPI
EE
Yes NV Wiper 5.0, 10.0, 50.0, 100.0
75
129 2.7V to 5.5V
MCP4151 (3)
1 Potentiometer (1) SPI RAM
No
Mid-Scale 5.0, 10.0, 50.0, 100.0
75
257 1.8V to 5.5V
MCP4152 (3)
1
Rheostat
SPI RAM
No
Mid-Scale 5.0, 10.0, 50.0, 100.0
75
257 1.8V to 5.5V
MCP4161
1 Potentiometer (1) SPI
EE
Yes NV Wiper 5.0, 10.0, 50.0, 100.0
75
257 2.7V to 5.5V
MCP4162
1
Rheostat
SPI
EE
Yes NV Wiper 5.0, 10.0, 50.0, 100.0
75
257 2.7V to 5.5V
MCP4231 (3)
2 Potentiometer (1) SPI RAM
No
Mid-Scale 5.0, 10.0, 50.0, 100.0
75
129 1.8V to 5.5V
MCP4232 (3)
2
Rheostat
SPI RAM
No
Mid-Scale 5.0, 10.0, 50.0, 100.0
75
129 1.8V to 5.5V
MCP4241
2 Potentiometer (1) SPI
EE
Yes NV Wiper 5.0, 10.0, 50.0, 100.0
75
129 2.7V to 5.5V
MCP4242
2
Rheostat
SPI
EE
Yes NV Wiper 5.0, 10.0, 50.0, 100.0
75
129 2.7V to 5.5V
MCP4251 (3)
2 Potentiometer (1) SPI RAM
No
Mid-Scale 5.0, 10.0, 50.0, 100.0
75
257 1.8V to 5.5V
MCP4252 (3)
2
Rheostat
SPI RAM
No
Mid-Scale 5.0, 10.0, 50.0, 100.0
75
257 1.8V to 5.5V
MCP4261
2 Potentiometer (1) SPI
EE
Yes NV Wiper 5.0, 10.0, 50.0, 100.0
75
257 2.7V to 5.5V
MCP4262
2
Rheostat
SPI
EE
Yes NV Wiper 5.0, 10.0, 50.0, 100.0
75
257 2.7V to 5.5V
Note 1: Floating either terminal (A or B) allows the device to be used as a Rheostat (variable resistor).
2: Analog characteristics only tested from 2.7V to 5.5V unless otherwise noted.
3: Please check Microchip web site for device release and availability.
Power-up/
Brown-out
Control
VDD
VSS
SPI Serial
Interface
Module &
Control
Logic
(WiperLock
Technology)
Resistor
Network 0
(Pot 0)
Wiper 0
& TCON
Register
Resistor
Network 1
(Pot 1)
Wiper 1
& TCON
Register
CS
SCK
SDI
SDO
NC
SHDN
Memory (4x9)
Wiper0
Wiper1
TCON
STATUS
P0A
P0W
P0B
P1A
P1W
P1B
For Dual Resistor Network
Devices Only
For Dual Potentiometer
Devices Only
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