MCP4432-104E/ST Microchip Technology, MCP4432-104E/ST Datasheet - Page 4

• Manufacturer Part Number: MCP4432-104E/ST
• Description: IC RHEO 100K QUAD 7BIT 14TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4432-104E/ST

• Package / Case: 14-TSSOP (0.173", 4.40mm Width)
• 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

Devices that Support Low Voltage (1.8V) Operation
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.
Digital Potentiometer Solutions
Low Voltage Applications
Some applications require a low operating voltage. Microchip
offers most of their volatile memory devices specified down
to 1.8V for their digital operation. The analog performance
at this low voltage is not specified, but is characterized. For
many applications this may be acceptable.
Device
MCP4011
MCP4012
MCP4013
MCP4014
MCP4017
MCP4018
MCP4019
MCP40D17
MCP40D18
MCP40D19
MCP4131
MCP4132
MCP4151
MCP4152
MCP4231
MCP4232
MCP4251
MCP4252
MCP4331
MCP4332
MCP4351
MCP4352
MCP4431
MCP4432
MCP4451
MCP4452
MCP4531
MCP4532
MCP4551
MCP4552
MCP4631
MCP4632
MCP4651
MCP4652
1.8V and 2.7V.
4
(1)
(1)
(1)
(1)
(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.
U/D
U/D
U/D
U/D
I
I
I
I
I
I
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
SPI
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
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
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Vol
Digital Potentiometer Design Guide
127
127
127
127
127
127
128
128
256
256
128
128
256
256
128
128
256
256
128
128
256
256
128
128
256
256
128
128
256
256
63
63
63
63
33.3/79.4/158.7/793.7
33.3/79.4/158.7/793.7
33.3/79.4/158.7/793.7
33.3/79.4/158.7/793.7
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
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
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
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
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
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
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
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
4
4
4
4
4
4
4
4
1
1
1
1
2
2
2
2
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
1.8V operational devices are all volatile devices except
for the MCP41010, MCP41050, MCP41100, MCP42010,
MCP42050 and MCP42100 devices.
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
N
N
N
N
N
N
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(9)
(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
N
N
N
N
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
Pot
Pot
Rheo
Rheo
Rheo
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
(7)
(7)
(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
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
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(6)
(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
20
14
20
14
20
14
20
14
10
10
8
6
6
5
6
6
5
6
6
5
8
8
8
8
8
8
8
8
SOIC, MSOP , DFN
SOT-23
SOT-23
SOT-23
SC70
SC70
SC70
SC70
SC70
SC70
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
TSSOP , QFN
TSSOP
TSSOP , QFN
TSSOP
TSSOP , QFN
TSSOP
TSSOP , QFN
TSSOP
MSOP , DFN
MSOP , DFN
MSOP , DFN
MSOP , DFN
TSSOP , QFN
MSOP , DFN
TSSOP , QFN
MSOP , DFN
1
1
1
1
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