MCP4432T-103E/ST
ActiveMicrochip Technology
DIGITAL POTENTIOMETER, VOLATILE, 10 KOHM, QUAD, 129 STEPS, ± 150 PPM/°C, 1.8 V TO 5.5 V, 14 PINS, PT… MORE
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MCP4432T-103E/ST
ActiveMicrochip Technology
DIGITAL POTENTIOMETER, VOLATILE, 10 KOHM, QUAD, 129 STEPS, ± 150 PPM/°C, 1.8 V TO 5.5 V, 14 PINS, PT… MORE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | MCP4432T-103E/ST | MCP4432 Series |
|---|---|---|
| - | - | |
| Configuration | Rheostat | Rheostat |
| Features | Selectable Address | Selectable Address |
| Interface | I2C | I2C |
| Memory Type | Volatile | Volatile |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Circuits | 4 | 4 |
| Number of Taps | 129 | 129 |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 14-TSSOP | 14-TSSOP |
| Package / Case [custom] | 0.173 " | 0.173 " |
| Package / Case [custom] | 4.4 mm | 4.4 mm |
| Resistance - Wiper (Ohms) (Typ) | 75 Ohms | 75 Ohms |
| Resistance (Ohms) | 10k | 10k |
| Resistance (Ohms) | - | 5 - 100 kOhms |
| Supplier Device Package | 14-TSSOP | 14-TSSOP |
| Taper | Linear | Linear |
| Temperature Coefficient (Typ) | 150 ppm/°C | 150 ppm/°C |
| Tolerance | 20 % | 20 % |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 1.8 V | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 1.36 | |
| Microchip Direct | T/R | 1 | $ 1.80 | |
| 25 | $ 1.50 | |||
| 100 | $ 1.36 | |||
| 1000 | $ 1.30 | |||
| 5000 | $ 1.29 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 1.40 | |
MCP4432 Series
7-Bit Quad Digital POT with I2C™
| Part | Features | Operating Temperature [Max] | Operating Temperature [Min] | Taper | Number of Taps | Temperature Coefficient (Typ) | Resistance - Wiper (Ohms) (Typ) | Resistance (Ohms) | Mounting Type | Package / Case [custom] | Package / Case [custom] | Package / Case | Memory Type | Configuration | Tolerance | Voltage - Supply [Min] | Voltage - Supply [Max] | Interface | Number of Circuits | Supplier Device Package | Resistance (Ohms) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology MCP4432-503E/ST | |||||||||||||||||||||
Microchip Technology MCP4432T-104E/ST | |||||||||||||||||||||
Microchip Technology MCP4432T-502E/ST | |||||||||||||||||||||
Microchip Technology MCP4432-103E/ST | Selectable Address | 125 °C | -40 °C | Linear | 129 | 150 ppm/°C | 75 Ohms | 10k | Surface Mount | 0.173 " | 4.4 mm | 14-TSSOP | Volatile | Rheostat | 20 % | 1.8 V | 5.5 V | I2C | 4 | 14-TSSOP | |
Microchip Technology MCP4432-103E/ST | |||||||||||||||||||||
Microchip Technology MCP4432-502E/ST | Selectable Address | 125 °C | -40 °C | Linear | 129 | 150 ppm/°C | 75 Ohms | Surface Mount | 0.173 " | 4.4 mm | 14-TSSOP | Volatile | Rheostat | 20 % | 1.8 V | 5.5 V | I2C | 4 | 14-TSSOP | 5 kOhms | |
Microchip Technology MCP4432T-103E/ST | |||||||||||||||||||||
Microchip Technology MCP4432T-104E/ST | |||||||||||||||||||||
Microchip Technology MCP4432-503E/ST | Selectable Address | 125 °C | -40 °C | Linear | 129 | 150 ppm/°C | 75 Ohms | Surface Mount | 0.173 " | 4.4 mm | 14-TSSOP | Volatile | Rheostat | 20 % | 1.8 V | 5.5 V | I2C | 4 | 14-TSSOP | 50 kOhms | |
Microchip Technology MCP4432T-502E/ST | Selectable Address | 125 °C | -40 °C | Linear | 129 | 150 ppm/°C | 75 Ohms | Surface Mount | 0.173 " | 4.4 mm | 14-TSSOP | Volatile | Rheostat | 20 % | 1.8 V | 5.5 V | I2C | 4 | 14-TSSOP | 5 kOhms | |
Microchip Technology MCP4432-502E/ST | |||||||||||||||||||||
Microchip Technology MCP4432-104E/ST | Selectable Address | 125 °C | -40 °C | Linear | 129 | 150 ppm/°C | 75 Ohms | Surface Mount | 0.173 " | 4.4 mm | 14-TSSOP | Volatile | Rheostat | 20 % | 1.8 V | 5.5 V | I2C | 4 | 14-TSSOP | 100 kOhms | |
Microchip Technology MCP4432-103E/ST | |||||||||||||||||||||
Microchip Technology MCP4432T-103E/ST | |||||||||||||||||||||
Microchip Technology MCP4432-104E/ST | |||||||||||||||||||||
Microchip Technology MCP4432T-503E/ST | |||||||||||||||||||||
Microchip Technology MCP4432T-503E/ST | Selectable Address | 125 °C | -40 °C | Linear | 129 | 150 ppm/°C | 75 Ohms | Surface Mount | 0.173 " | 4.4 mm | 14-TSSOP | Volatile | Rheostat | 20 % | 1.8 V | 5.5 V | I2C | 4 | 14-TSSOP | 50 kOhms | |
Microchip Technology MCP4432T-104E/ST | Selectable Address | 125 °C | -40 °C | Linear | 129 | 150 ppm/°C | 75 Ohms | Surface Mount | 0.173 " | 4.4 mm | 14-TSSOP | Volatile | Rheostat | 20 % | 1.8 V | 5.5 V | I2C | 4 | 14-TSSOP | 100 kOhms | |
Microchip Technology MCP4432T-103E/ST | Selectable Address | 125 °C | -40 °C | Linear | 129 | 150 ppm/°C | 75 Ohms | 10k | Surface Mount | 0.173 " | 4.4 mm | 14-TSSOP | Volatile | Rheostat | 20 % | 1.8 V | 5.5 V | I2C | 4 | 14-TSSOP | |
Microchip Technology MCP4432T-103E/ST |
Description
General part information
MCP4432 Series
The MCP443X devices are quad-channel, volatile, 7-bit (129 wiper steps) digital potentiometers with an I2C compatible interface. The MCP443X family is available with end-to-end resistor values of 5KΩ, 10KΩ, 50kΩ and 100KΩ. These devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.
Documents
Technical documentation and resources