MCP4431-103E/ST Microchip Technology, MCP4431-103E/ST Datasheet - Page 11

• Manufacturer Part Number: MCP4431-103E/ST
• Description: IC POT 10K QUAD 7BIT 20TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4431-103E/ST

• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• Resistance (ohms): 10K
• 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: 10 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 I
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
MCP4017
MCP4018
MCP4019
MCP40D17
MCP40D18
MCP40D19
MCP4531
MCP4532
MCP4541
MCP4542
MCP4551
MCP4552
MCP4561
MCP4562
MCP4631
MCP4632
MCP4641
MCP4642
MCP4651
MCP4652
MCP4661
MCP4662
MCP4431
MCP4432
MCP4441
MCP4442
MCP4451
MCP4452
MCP4461
MCP4462
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)
(2)
(2)
(2)
(2)
(2)
(2)
S
resistor between the maximum wiper value and Terminal A.
2
C Interface
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
NV
NV
NV
NV
NV
NV
NV
NV
NV
NV
NV
NV
127
127
127
127
127
127
128
128
128
128
256
256
256
256
128
128
128
128
256
256
256
256
128
128
128
128
256
256
256
256
39.4/78.7/393.7/787.4
39.4/78.7/393.7/787.4
39.4/78.7/393.7/787.4
39.4/78.7/393.7/787.4
39.4/78.7/393.7/787.4
39.4/78.7/393.7/787.4
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
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
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
Y/Y
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
N
N
N
N
N
N
N
N
Y
Y
N
N
Y
Y
N
N
Y
Y
N
N
Y
Y
N
N
Y
Y
N
N
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
N
N
N
(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
Pot
Rheo
Pot
Rheo
Rheo
Rheo
Rheo
Rheo
Rheo
Rheo
Rheo
Rheo
Rheo
Rheo
Rheo
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
Pot
(7)
(7)
(7)
(7)
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
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
(6)
(6)
(6)
(6)
(6)
(6)
(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
6
6
5
6
6
5
8
8
8
8
8
8
8
8
SC70
SC70
SC70
SC70
SC70
SC70
MSOP , DFN
MSOP , DFN
MSOP , DFN
MSOP , DFN
MSOP , DFN
MSOP , DFN
MSOP , DFN
MSOP , DFN
TSSOP , QFN
MSOP , DFN
TSSOP , QFN
MSOP , DFN
TSSOP , QFN
MSOP , DFN
TSSOP , QFN
MSOP , DFN
TSSOP , QFN
TSSOP
TSSOP , QFN
TSSOP
TSSOP , QFN
TSSOP
TSSOP , QFN
TSSOP
11
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5