MCP45HV51T-103E/MQ
ActiveMicrochip Technology
DIGITAL POTENTIOMETER, VOLATILE, 10 KOHM, SINGLE, 256 STEPS, ±100 PPM/°C, 10 V TO 36 V, 20 PINS, PQF… MORE
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MCP45HV51T-103E/MQ
ActiveMicrochip Technology
DIGITAL POTENTIOMETER, VOLATILE, 10 KOHM, SINGLE, 256 STEPS, ±100 PPM/°C, 10 V TO 36 V, 20 PINS, PQF… MORE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | MCP45HV51T-103E/MQ | MCP45HV51 Series |
|---|---|---|
| - | - | |
| Configuration | Potentiometer | Potentiometer |
| Features | Selectable Address, Mute | Selectable Address, Mute |
| Interface | I2C | I2C |
| Memory Type | Volatile | Volatile |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Circuits | 1 | 1 |
| Number of Taps | 256 | 256 |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 20-VQFN Exposed Pad | 14-TSSOP, 20-VQFN Exposed Pad |
| Package / Case | - | 0.173 " |
| Package / Case | - | 4.4 mm |
| Resistance - Wiper (Ohms) (Typ) | 145 Ohms | 145 Ohms |
| Resistance (Ohms) | 10k | 10k |
| Resistance (Ohms) | - | 5 - 100 kOhms |
| Supplier Device Package | 20-VQFN (5x5) | 14-TSSOP, 20-VQFN (5x5) |
| Taper | Linear | Linear |
| Temperature Coefficient (Typ) | 100 ppm/°C | 100 ppm/°C |
| Tolerance | 20 % | 20 % |
| Voltage - Supply [Max] | 18 V, 36 V, 5.5 V | 5.5 - 36 V |
| Voltage - Supply [Min] | 1.8 V, 10 VDC, -5 V | -5 - 10 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) | 3300 | $ 1.51 | |
| Microchip Direct | T/R | 1 | $ 2.00 | |
| 25 | $ 1.66 | |||
| 100 | $ 1.51 | |||
| 1000 | $ 1.46 | |||
| 5000 | $ 1.43 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 1.56 | |
MCP45HV51 Series
8-Bit Single, +36V (±18V) Digital POT w/I2C™
| Part | Features | Number of Circuits | Tolerance | Temperature Coefficient (Typ) | Operating Temperature [Max] | Operating Temperature [Min] | Interface | Package / Case [custom] | Package / Case [custom] | Package / Case | Number of Taps | Mounting Type | Memory Type | Resistance (Ohms) | Configuration | Resistance - Wiper (Ohms) (Typ) | Voltage - Supply [Min] | Voltage - Supply [Max] | Taper | Supplier Device Package | Resistance (Ohms) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology MCP45HV51T-104E/ST | Mute, Selectable Address | 1 | 20 % | 100 ppm/°C | 125 °C | -40 °C | I2C | 0.173 " | 4.4 mm | 14-TSSOP | 256 | Surface Mount | Volatile | 100 kOhms | Potentiometer | 145 Ohms | -5 V, 1.8 V, 10 VDC | 5.5 V, 18 V, 36 V | Linear | 14-TSSOP | |
Microchip Technology MCP45HV51-104E/MQ | Mute, Selectable Address | 1 | 20 % | 100 ppm/°C | 125 °C | -40 °C | I2C | 20-VQFN Exposed Pad | 256 | Surface Mount | Volatile | 100 kOhms | Potentiometer | 145 Ohms | -5 V, 1.8 V, 10 VDC | 5.5 V, 18 V, 36 V | Linear | 20-VQFN (5x5) | |||
Microchip Technology MCP45HV51T-104E/MQ | |||||||||||||||||||||
Microchip Technology MCP45HV51-503E/ST | |||||||||||||||||||||
Microchip Technology MCP45HV51T-103E/MQ | Mute, Selectable Address | 1 | 20 % | 100 ppm/°C | 125 °C | -40 °C | I2C | 20-VQFN Exposed Pad | 256 | Surface Mount | Volatile | Potentiometer | 145 Ohms | -5 V, 1.8 V, 10 VDC | 5.5 V, 18 V, 36 V | Linear | 20-VQFN (5x5) | 10k | |||
Microchip Technology MCP45HV51T-104E/ST | |||||||||||||||||||||
Microchip Technology MCP45HV51T-104E/ST | |||||||||||||||||||||
Microchip Technology MCP45HV51T-103E/MQ | |||||||||||||||||||||
Microchip Technology MCP45HV51-503E/MQ | Mute, Selectable Address | 1 | 20 % | 100 ppm/°C | 125 °C | -40 °C | I2C | 20-VQFN Exposed Pad | 256 | Surface Mount | Volatile | 50 kOhms | Potentiometer | 145 Ohms | -5 V, 1.8 V, 10 VDC | 5.5 V, 18 V, 36 V | Linear | 20-VQFN (5x5) | |||
Microchip Technology MCP45HV51T-503E/ST | |||||||||||||||||||||
Microchip Technology MCP45HV51-103E/ST | |||||||||||||||||||||
Microchip Technology MCP45HV51T-502E/ST | Mute, Selectable Address | 1 | 20 % | 100 ppm/°C | 125 °C | -40 °C | I2C | 0.173 " | 4.4 mm | 14-TSSOP | 256 | Surface Mount | Volatile | 5 kOhms | Potentiometer | 145 Ohms | -5 V, 1.8 V, 10 VDC | 5.5 V, 18 V, 36 V | Linear | 14-TSSOP | |
Microchip Technology MCP45HV51T-103E/MQ | |||||||||||||||||||||
Microchip Technology MCP45HV51-103E/ST | Mute, Selectable Address | 1 | 20 % | 100 ppm/°C | 125 °C | -40 °C | I2C | 0.173 " | 4.4 mm | 14-TSSOP | 256 | Surface Mount | Volatile | Potentiometer | 145 Ohms | -5 V, 1.8 V, 10 VDC | 5.5 V, 18 V, 36 V | Linear | 14-TSSOP | 10k | |
Microchip Technology MCP45HV51-502E/ST | |||||||||||||||||||||
Microchip Technology MCP45HV51T-502E/MQ | Mute, Selectable Address | 1 | 20 % | 100 ppm/°C | 125 °C | -40 °C | I2C | 20-VQFN Exposed Pad | 256 | Surface Mount | Volatile | 5 kOhms | Potentiometer | 145 Ohms | -5 V, 1.8 V, 10 VDC | 5.5 V, 18 V, 36 V | Linear | 20-VQFN (5x5) | |||
Microchip Technology MCP45HV51-503E/ST | Mute, Selectable Address | 1 | 20 % | 100 ppm/°C | 125 °C | -40 °C | I2C | 0.173 " | 4.4 mm | 14-TSSOP | 256 | Surface Mount | Volatile | 50 kOhms | Potentiometer | 145 Ohms | -5 V, 1.8 V, 10 VDC | 5.5 V, 18 V, 36 V | Linear | 14-TSSOP | |
Microchip Technology MCP45HV51-502E/ST | Mute, Selectable Address | 1 | 20 % | 100 ppm/°C | 125 °C | -40 °C | I2C | 0.173 " | 4.4 mm | 14-TSSOP | 256 | Surface Mount | Volatile | 5 kOhms | Potentiometer | 145 Ohms | -5 V, 1.8 V, 10 VDC | 5.5 V, 18 V, 36 V | Linear | 14-TSSOP | |
Microchip Technology MCP45HV51-103E/MQ | |||||||||||||||||||||
Microchip Technology MCP45HV51-502E/MQ | Mute, Selectable Address | 1 | 20 % | 100 ppm/°C | 125 °C | -40 °C | I2C | 20-VQFN Exposed Pad | 256 | Surface Mount | Volatile | 5 kOhms | Potentiometer | 145 Ohms | -5 V, 1.8 V, 10 VDC | 5.5 V, 18 V, 36 V | Linear | 20-VQFN (5x5) | |||
Microchip Technology MCP45HV51-103E/MQ | Mute, Selectable Address | 1 | 20 % | 100 ppm/°C | 125 °C | -40 °C | I2C | 20-VQFN Exposed Pad | 256 | Surface Mount | Volatile | Potentiometer | 145 Ohms | -5 V, 1.8 V, 10 VDC | 5.5 V, 18 V, 36 V | Linear | 20-VQFN (5x5) | 10k | |||
Microchip Technology MCP45HV51-503E/MQ | |||||||||||||||||||||
Microchip Technology MCP45HV51T-503E/ST | |||||||||||||||||||||
Microchip Technology MCP45HV51T-502E/ST | |||||||||||||||||||||
Microchip Technology MCP45HV51-502E/MQ | |||||||||||||||||||||
Microchip Technology MCP45HV51T-503E/ST | Mute, Selectable Address | 1 | 20 % | 100 ppm/°C | 125 °C | -40 °C | I2C | 0.173 " | 4.4 mm | 14-TSSOP | 256 | Surface Mount | Volatile | 50 kOhms | Potentiometer | 145 Ohms | -5 V, 1.8 V, 10 VDC | 5.5 V, 18 V, 36 V | Linear | 14-TSSOP | |
Microchip Technology MCP45HV51-502E/MQ | |||||||||||||||||||||
Microchip Technology MCP45HV51T-502E/MQ | |||||||||||||||||||||
Microchip Technology MCP45HV51-104E/MQ | |||||||||||||||||||||
Microchip Technology MCP45HV51T-104E/MQ | Mute, Selectable Address | 1 | 20 % | 100 ppm/°C | 125 °C | -40 °C | I2C | 20-VQFN Exposed Pad | 256 | Surface Mount | Volatile | 100 kOhms | Potentiometer | 145 Ohms | -5 V, 1.8 V, 10 VDC | 5.5 V, 18 V, 36 V | Linear | 20-VQFN (5x5) |
Description
General part information
MCP45HV51 Series
MCP45HV51 is a single-channel, high voltage digital potentiometer (Digipot) family that supports 10V ~36V or +/-5V to +/-18V power rails. It features 8-bit resolution with I2C interface. This family is available in TSSOP-14 and QFN-20 (5x5) packages and has 5kΩ, 10 kΩ, 50 kΩ, and 100 kΩ end-to-end resistance(RAB) options . All parts are guaranteed to operate over –40°C to +125°C extended temperature range.
Microchip's MCP41HVX1 and MCP45HVX1 digital potentiometer (Digipot) families offer the widest operating voltage range that is currently available on the market.
Documents
Technical documentation and resources