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MCP4132-104E/MS 参数 Datasheet PDF下载

MCP4132-104E/MS图片预览
型号: MCP4132-104E/MS
PDF下载: 下载PDF文件 查看货源
内容描述: 7/8位单/双SPI数字电位器具有易失性存储器 [7/8-Bit Single/Dual SPI Digital POT with Volatile Memory]
分类和应用: 电位器存储
文件页数/大小: 88 页 / 2525 K
品牌: MICROCHIP [ MICROCHIP TECHNOLOGY ]
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MCP413X/415X/423X/425X
Device Block Diagram
V
DD
V
SS
CS
SCK
SDI
SDO
NC
SHDN
For Dual Potentiometer
Devices Only
Power-up/
Brown-out
Control
SPI Serial
Interface
Module &
Control
Logic
(WiperLock™
Technology)
Resistor
Network 0
(Pot 0)
Wiper 0
& TCON
Register
P0A
P0W
P0B
P1A
P1W
Resistor
Network 1
(Pot 1)
Wiper 1
& TCON
Register
For Dual Resistor Network
Devices Only
Memory (4x9)
Wiper0
Wiper1
TCON
STATUS
P1B
Device Features
WiperLock
Technology
POR Wiper
Setting
# of Steps
# of POTs
Control
Interface
Memory
Type
Resistance (typical)
R
AB
Options (kΩ)
Wiper
- R
W
(Ω)
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
Wiper
Configuration
V
DD
Operating
Range
(2)
Device
MCP4131
(3)
MCP4132
(3)
MCP4141
MCP4142
MCP4151
MCP4161
MCP4162
MCP4231
(3)
MCP4232
(3)
MCP4241
MCP4242
MCP4251
(3)
MCP4252
(3)
MCP4261
MCP4262
Note 1:
2:
3:
(3)
1 Potentiometer
(1)
SPI
1
1
1
1
1
1
2
2
2
2
2
Rheostat
Rheostat
Potentiometer
(1)
Rheostat
Potentiometer
(1)
Rheostat
Rheostat
Rheostat
Potentiometer
(1)
Rheostat
Rheostat
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
1 Potentiometer
(1)
SPI
RAM
RAM
EE
EE
RAM
RAM
EE
EE
RAM
RAM
EE
EE
RAM
RAM
EE
EE
No
No
Yes
Yes
No
No
Yes
Yes
No
No
Yes
Yes
No
No
Yes
Yes
Mid-Scale 5.0, 10.0, 50.0, 100.0
Mid-Scale 5.0, 10.0, 50.0, 100.0
NV Wiper 5.0, 10.0, 50.0, 100.0
NV Wiper 5.0, 10.0, 50.0, 100.0
Mid-Scale 5.0, 10.0, 50.0, 100.0
Mid-Scale 5.0, 10.0, 50.0, 100.0
NV Wiper 5.0, 10.0, 50.0, 100.0
NV Wiper 5.0, 10.0, 50.0, 100.0
Mid-Scale 5.0, 10.0, 50.0, 100.0
Mid-Scale 5.0, 10.0, 50.0, 100.0
NV Wiper 5.0, 10.0, 50.0, 100.0
NV Wiper 5.0, 10.0, 50.0, 100.0
Mid-Scale 5.0, 10.0, 50.0, 100.0
Mid-Scale 5.0, 10.0, 50.0, 100.0
NV Wiper 5.0, 10.0, 50.0, 100.0
NV Wiper 5.0, 10.0, 50.0, 100.0
129 1.8V to 5.5V
129 1.8V to 5.5V
129 2.7V to 5.5V
129 2.7V to 5.5V
257 1.8V to 5.5V
257 1.8V to 5.5V
257 2.7V to 5.5V
257 2.7V to 5.5V
129 1.8V to 5.5V
129 1.8V to 5.5V
129 2.7V to 5.5V
129 2.7V to 5.5V
257 1.8V to 5.5V
257 1.8V to 5.5V
257 2.7V to 5.5V
257 2.7V to 5.5V
MCP4152
(3)
2 Potentiometer
(1)
SPI
2 Potentiometer
(1)
SPI
2 Potentiometer
(1)
SPI
Floating either terminal (A or B) allows the device to be used as a Rheostat (variable resistor).
Analog characteristics only tested from 2.7V to 5.5V unless otherwise noted.
Please check Microchip web site for device release and availability.
DS22060B-page 2
©
2008 Microchip Technology Inc.