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参数资料
型号： MCP40D19T-503E/LT
厂商： Microchip Technology
文件页数： 12/43页
文件大小： 0K
描述： IC DGTL POT 50K 128TAPS SC70-5
标准包装： 1
接片： 128
电阻（欧姆）： 50k
电路数： 1
温度系数： 标准值 150 ppm/°C
存储器类型： 易失
接口： I²C
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： 6-TSSOP（5 引线），SC-88A，SOT-353
供应商设备封装： SC-70-5
包装： 标准包装
产品目录页面： 674 (CN2011-ZH PDF)
其它名称： MCP40D19T-503E/LTDKR
MCP40D17/18/19
DS22152B-page 2
2009 Microchip Technology Inc.
Device Block Diagram
Comparison of Similar Microchip Devices (1)
Device
Control
In
terfac
e
#
of
S
tep
s
Wiper
Configuration
Me
mor
y
Ty
p
e
Resistance (typical)
VDD
Operating
Range
HV
In
terfac
e
W
ipe
rLoc
k
T
e
ch
no
lo
gy
Package
Options (k
Ω)
MCP40D17 (2)
I2C
128
Rheostat
RAM
5.0, 10.0, 50.0, 100.0
1.8V to 5.5V
No
SC70-6
MCP4017 (2,4)
I2C
128
Rheostat
RAM
5.0, 10.0, 50.0, 100.0
1.8V to 5.5V
No
SC70-6
MCP4012 (2)
U/D
64
Rheostat
RAM
2.1, 5.0, 10.0, 50.0
1.8V to 5.5V
Yes
No
SOT-23-6
MCP4022 (2)
U/D
64
Rheostat
EE
2.1, 5.0, 10.0, 50.0
2.7V to 5.5V
Yes
SOT-23-6
MCP4132 (3)
SPI
129
Rheostat
RAM
5.0, 10.0, 50.0, 100.0
1.8V to 5.5V
Yes
No
PDIP-8,
SOIC-8,
MSOP-8,
DFN-8
MCP4142 (3)
SPI
129
Rheostat
EE
5.0, 10.0, 50.0, 100.0
2.7V to 5.5V
Yes
MCP4152 (3)
SPI
257
Rheostat
RAM
5.0, 10.0, 50.0, 100.0
1.8V to 5.5V
Yes
No
MCP4162 (3)
SPI
257
Rheostat
EE
5.0, 10.0, 50.0, 100.0
2.7V to 5.5V
Yes
MCP4532 (3)
I2C
129
Rheostat
RAM
5.0, 10.0, 50.0, 100.0
1.8V to 5.5V
Yes
No
MSOP-8,
DFN-8
MCP4542 (3)
I2C
129
Rheostat
EE
5.0, 10.0, 50.0, 100.0
2.7V to 5.5V
Yes
MCP4552 (3)
I2C
257
Rheostat
RAM
5.0, 10.0, 50.0, 100.0
1.8V to 5.5V
Yes
No
MCP4562 (3)
I2C
257
Rheostat
EE
5.0, 10.0, 50.0, 100.0
2.7V to 5.5V
Yes
MCP40D18 (2)
I2C
128
Potentiometer
RAM
5.0, 10.0, 50.0, 100.0
1.8V to 5.5V
No
SC70-6
MCP4018 (2,4)
I2C
128
Potentiometer
RAM
5.0, 10.0, 50.0, 100.0
1.8V to 5.5V
No
SC70-6
MCP4013 (2)
U/D
64
Potentiometer
RAM
2.1, 5.0, 10.0, 50.0
1.8V to 5.5V
Yes
No
SOT-23-6
MCP4023 (2)
U/D
64
Potentiometer
EE
2.1, 5.0, 10.0, 50.0
2.7V to 5.5V
Yes
SOT-23-6
MCP40D19 (2)
I2C
128
Rheostat
RAM
5.0, 10.0, 50.0, 100.0
1.8V to 5.5V
No
SC70-5
MCP4019 (2,4)
I2C
128
Rheostat
RAM
5.0, 10.0, 50.0, 100.0
1.8V to 5.5V
No
SC70-5
MCP4014 (2)
U/D
64
Rheostat
RAM
2.1, 5.0, 10.0, 50.0
1.8V to 5.5V
Yes
No
SOT-23-5
MCP4024 (2)
U/D
64
Rheostat
EE
2.1, 5.0, 10.0, 50.0
2.7V to 5.5V
Yes
SOT-23-5
Note 1:
This table is broken into three groups by a thick line (and color coding). The unshaded devices in this table
are the devices described in this data sheet, while the shaded devices offer a comparable resistor network
configuration.
2:
Analog characteristics only tested from 2.7V to 5.5V.
3:
Analog characteristics only tested from 3.0V to 5.5V.
4:
These devices have a simplified I2C command format, which allows higher data throughput.
Power-up/
Brown-out
Control
VDD
VSS
I2C Serial
Interface
Module,
Control
Logic, &
Resistor
Network 0
(Pot 0)
SCL
SDA
A (2)
W
B (1, 2)
Note 1
Memory
Note 1: Some configurations will have this
signal
internally
connected
to
ground.
2: In some configurations, this signal
may not be connected externally
(internally floating or grounded).
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