MCP4431-104E/ML Microchip Technology, MCP4431-104E/ML Datasheet - Page 9

• Manufacturer Part Number: MCP4431-104E/ML
• Description: IC POT 100K QUAD 7BIT 20QFN
• Manufacturer: Microchip Technology

Specifications of MCP4431-104E/ML

• Package / Case: 20-VFQFN Exposed Pad
• Resistance (ohms): 100K
• Taps: 129
• Number Of Circuits: 4
• Temperature Coefficient: *
• Memory Type: Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Pots: Quad
• Taps Per Pot: 129
• Resistance: 100 KOhms
• Wiper Memory: Volatile
• Digital Interface: I2C
• Operating Supply Voltage: 1.8 V to 5.5 V
• Supply Current: 600 uA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Digital Potentiometer Solutions
Devices with SPI Interface
1. Resistor options are: -202 (2.1 kΩ), -502 (5.0 kΩ), -103 (10.0 kΩ), and -503 (50.0 kΩ).
2. Resistor options are: -502 (5.0 kΩ), -103 (10.0 kΩ), 503 (50.0 kΩ), and -104 (100.0 kΩ).
3. Zero-scale allows the wiper to “directly” connect to Terminal B, while full-scale allows the wiper to “directly” connect to Terminal A.
4. There is one R
5. This current is with the serial interface inactive, and not during an EEPROM write cycle (for non-volatile devices).
6. The serial interface has been tested to 1.8V, the device’s analog characteristics (resistor) have been tested from 2.7V to 5.5V. Review the device’s characterization graphs for information on analog performance between
7. One of the terminal pins (A or B) is internally connected to ground, due to the limitation of the number of pins on the package.
8. Shutdown support via software (TCON register(s)). If device has SHDN pin, software shutdown also fuctions.
9. High voltage command support is for compatibility with the corresponding non-volatile version of the device.
Device
MCP4131
MCP4132
MCP4141
MCP4142
MCP4151
MCP4152
MCP4161
MCP4162
MCP4231
MCP4232
MCP4241
MCP4242
MCP4251
MCP4252
MCP4261
MCP4262
MCP4331
MCP4332
MCP4341
MCP4342
MCP4351
MCP4352
MCP4361
MCP4362
MCP41010
MCP41050
MCP41100
MCP42010
MCP42050
MCP42100
1.8V and 2.7V.
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
S
resistor between the maximum wiper value and Terminal A.
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
Vol
Vol
NV
NV
Vol
Vol
NV
NV
Vol
Vol
NV
NV
Vol
Vol
NV
NV
Vol
Vol
NV
NV
Vol
Vol
NV
NV
Vol
Vol
Vol
Vol
Vol
Vol
128
128
128
128
256
256
256
256
128
128
128
128
256
256
256
256
128
128
128
128
256
256
256
256
256
256
256
256
256
256
39.1/78.1/390.6/781.3
39.1/78.1/390.6/781.3
39.1/78.1/390.6/781.3
39.1/78.1/390.6/781.3
19.5/39.1/195.3/390.6
19.5/39.1/195.3/390.6
19.5/39.1/195.3/390.6
19.5/39.1/195.3/390.6
39.1/78.1/390.6/781.3
39.1/78.1/390.6/781.3
39.1/78.1/390.6/781.3
39.1/78.1/390.6/781.3
19.5/39.1/195.3/390.6
19.5/39.1/195.3/390.6
19.5/39.1/195.3/390.6
19.5/39.1/195.3/390.6
39.1/78.1/390.6/781.3
39.1/78.1/390.6/781.3
39.1/78.1/390.6/781.3
39.1/78.1/390.6/781.3
19.5/39.1/195.3/390.6
19.5/39.1/195.3/390.6
19.5/39.1/195.3/390.6
19.5/39.1/195.3/390.6
195.3
390.6
195.3
390.6
39.1
39.1
Y/N
Y/N
Y/N
Y/N
Y/N
Y/N
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
(4)
(4)
(4)
(4)
(4)
(4)
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
1
1
1
2
2
2
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
N
N
N
N
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Digital Potentiometer Design Guide
N
N
N
Y
Y
Y
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
(8)
Rheo
Rheo
Rheo
Rheo
Rheo
Rheo
Rheo
Rheo
Rheo
Rheo
Rheo
Rheo
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
1.8V to 5.5V
1.8V to 5.5V
1.8V to 5.5V
1.8V to 5.5V
1.8V to 5.5V
1.8V to 5.5V
1.8V to 5.5V
1.8V to 5.5V
1.8V to 5.5V
1.8V to 5.5V
1.8V to 5.5V
1.8V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(6)
14, 16
14, 16
14, 16
14, 16
10
10
10
10
20
14
20
14
20
14
20
14
14
14
14
8
8
8
8
8
8
8
8
8
8
8
PDIP , SOIC, MSOP , DFN
PDIP , SOIC, MSOP , DFN
PDIP , SOIC, MSOP , DFN
PDIP , SOIC, MSOP , DFN
PDIP , SOIC, MSOP , DFN
PDIP , SOIC, MSOP , DFN
PDIP , SOIC, MSOP , DFN
PDIP , SOIC, MSOP , DFN
PDIP , SOIC, TSSOP , QFN
MSOP , DFN
PDIP , SOIC, TSSOP , QFN
MSOP , DFN
PDIP , SOIC, TSSOP , QFN
MSOP , DFN
PDIP , SOIC, TSSOP , QFN
MSOP , DFN
TSSOP , QFN
TSSOP
TSSOP , QFN
TSSOP
TSSOP , QFN
TSSOP
TSSOP , QFN
TSSOP
PDIP , SOIC
PDIP , SOIC
PDIP , SOIC
PDIP , SOIC, TSSOP
PDIP , SOIC, TSSOP
PDIP , SOIC, TSSOP
9
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
1
1
1
1
1
1