Technical Specifications
Parameters and characteristics for this part
| Specification | MCP4532T-502E/MF |
|---|---|
| Configuration | Rheostat |
| Features | Selectable Address |
| Interface | I2C |
| Memory Type | Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Number of Taps | 129 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-VDFN Exposed Pad |
| Resistance - Wiper (Ohms) (Typ) | 75 Ohms |
| Resistance (Ohms) | 5 kOhms |
| Supplier Device Package | 8-DFN (3x3) |
| Taper | Linear |
| Temperature Coefficient (Typ) | 150 ppm/°C |
| Tolerance | 20 % |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
mcp4532 Series
7-Bit Single Digital POT with I2C™
| Part | Number of Circuits | Taper | Features | Interface | Operating Temperature [Max] | Operating Temperature [Min] | Tolerance | Temperature Coefficient (Typ) | Supplier Device Package | Number of Taps | Memory Type | Voltage - Supply [Min] | Voltage - Supply [Max] | Configuration | Resistance - Wiper (Ohms) (Typ) | Resistance (Ohms) | Package / Case | Package / Case [custom] | Package / Case | Mounting Type | Resistance (Ohms) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 1 | Linear | Selectable Address | I2C | 125 °C | -40 °C | 20 % | 150 ppm/°C | 8-MSOP | 129 | Volatile | 1.8 V | 5.5 V | Rheostat | 75 Ohms | 100 kOhms | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Surface Mount | |
Microchip Technology | 1 | Linear | Selectable Address | I2C | 125 °C | -40 °C | 20 % | 150 ppm/°C | 8-MSOP | 129 | Volatile | 1.8 V | 5.5 V | Rheostat | 75 Ohms | 50 kOhms | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Surface Mount | |
 Microchip Technology | 1 | Linear | Selectable Address | I2C | 125 °C | -40 °C | 20 % | 150 ppm/°C | 8-MSOP | 129 | Volatile | 1.8 V | 5.5 V | Rheostat | 75 Ohms | 5 kOhms | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Surface Mount | |
 Microchip Technology | 1 | Linear | Selectable Address | I2C | 125 °C | -40 °C | 20 % | 150 ppm/°C | 8-DFN (3x3) | 129 | Volatile | 1.8 V | 5.5 V | Rheostat | 75 Ohms | 8-VDFN Exposed Pad | Surface Mount | 10k | |||
Microchip Technology | 1 | Linear | Selectable Address | I2C | 125 °C | -40 °C | 20 % | 150 ppm/°C | 8-MSOP | 129 | Volatile | 1.8 V | 5.5 V | Rheostat | 75 Ohms | 100 kOhms | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Surface Mount | |
 Microchip Technology | 1 | Linear | Selectable Address | I2C | 125 °C | -40 °C | 20 % | 150 ppm/°C | 8-DFN (3x3) | 129 | Volatile | 1.8 V | 5.5 V | Rheostat | 75 Ohms | 5 kOhms | 8-VDFN Exposed Pad | Surface Mount | |||
Microchip Technology | 1 | Linear | Selectable Address | I2C | 125 °C | -40 °C | 20 % | 150 ppm/°C | 8-MSOP | 129 | Volatile | 1.8 V | 5.5 V | Rheostat | 75 Ohms | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Surface Mount | 10k | |
 Microchip Technology | 1 | Linear | Selectable Address | I2C | 125 °C | -40 °C | 20 % | 150 ppm/°C | 8-MSOP | 129 | Volatile | 1.8 V | 5.5 V | Rheostat | 75 Ohms | 50 kOhms | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Surface Mount | |
 Microchip Technology | 1 | Linear | Selectable Address | I2C | 125 °C | -40 °C | 20 % | 150 ppm/°C | 8-MSOP | 129 | Volatile | 1.8 V | 5.5 V | Rheostat | 75 Ohms | 8-MSOP 8-TSSOP | 0.118 in | 3 mm | Surface Mount | 10k |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.88 | |
| 25 | $ 0.74 | |||
| 100 | $ 0.68 | |||
| Digi-Reel® | 1 | $ 0.88 | ||
| 25 | $ 0.74 | |||
| 100 | $ 0.68 | |||
| Tape & Reel (TR) | 3300 | $ 0.68 | ||
| Microchip Direct | T/R | 1 | $ 0.88 | |
| 25 | $ 0.74 | |||
| 100 | $ 0.68 | |||
| 1000 | $ 0.65 | |||
| 5000 | $ 0.64 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 0.72 | |
Description
General part information
mcp4532 Series
The MCP453X devices are single channel, volatile, 7-bit (129 wiper steps) digital potentiometers with an I2C compatible interface. The MCP453X 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