Catalog
8-Bit Single, +36V (±18V) Digital POT w/I2C™
| Part | Resistance (Ohms) | Taper | Temperature Coefficient (Typ) | Package / Case [custom] | Package / Case [custom] | Package / Case | Number of Circuits | Memory Type | Features | Number of Taps | Voltage - Supply [Min] | Voltage - Supply [Max] | Tolerance | Operating Temperature [Max] | Operating Temperature [Min] | Resistance - Wiper (Ohms) (Typ) | Mounting Type | Supplier Device Package | Configuration | Interface | Resistance (Ohms) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Microchip Technology | 50 kOhms | Linear | 100 ppm/°C | 0.173 " | 4.4 mm | 14-TSSOP | 1 | Volatile | Mute Selectable Address | 256 | -5 V 1.8 V 10 VDC | 5.5 V 18 V 36 V | 20 % | 125 °C | -40 °C | 145 Ohms | Surface Mount | 14-TSSOP | Potentiometer | I2C | |
 Microchip Technology | 50 kOhms | Linear | 100 ppm/°C | 0.173 " | 4.4 mm | 14-TSSOP | 1 | Volatile | Mute Selectable Address | 256 | -5 V 1.8 V 10 VDC | 5.5 V 18 V 36 V | 20 % | 125 °C | -40 °C | 145 Ohms | Surface Mount | 14-TSSOP | Potentiometer | I2C | |
 Microchip Technology | 100 kOhms | Linear | 100 ppm/°C | 20-VQFN Exposed Pad | 1 | Volatile | Mute Selectable Address | 256 | -5 V 1.8 V 10 VDC | 5.5 V 18 V 36 V | 20 % | 125 °C | -40 °C | 145 Ohms | Surface Mount | 20-VQFN (5x5) | Potentiometer | I2C | |||
Microchip Technology | 5 kOhms | Linear | 100 ppm/°C | 0.173 " | 4.4 mm | 14-TSSOP | 1 | Volatile | Mute Selectable Address | 256 | -5 V 1.8 V 10 VDC | 5.5 V 18 V 36 V | 20 % | 125 °C | -40 °C | 145 Ohms | Surface Mount | 14-TSSOP | Potentiometer | I2C | |
Microchip Technology | 5 kOhms | Linear | 100 ppm/°C | 0.173 " | 4.4 mm | 14-TSSOP | 1 | Volatile | Mute Selectable Address | 256 | -5 V 1.8 V 10 VDC | 5.5 V 18 V 36 V | 20 % | 125 °C | -40 °C | 145 Ohms | Surface Mount | 14-TSSOP | Potentiometer | I2C | |
 Microchip Technology | 50 kOhms | Linear | 100 ppm/°C | 20-VQFN Exposed Pad | 1 | Volatile | Mute Selectable Address | 256 | -5 V 1.8 V 10 VDC | 5.5 V 18 V 36 V | 20 % | 125 °C | -40 °C | 145 Ohms | Surface Mount | 20-VQFN (5x5) | Potentiometer | I2C | |||
Microchip Technology | 5 kOhms | Linear | 100 ppm/°C | 20-VQFN Exposed Pad | 1 | Volatile | Mute Selectable Address | 256 | -5 V 1.8 V 10 VDC | 5.5 V 18 V 36 V | 20 % | 125 °C | -40 °C | 145 Ohms | Surface Mount | 20-VQFN (5x5) | Potentiometer | I2C | |||
 Microchip Technology | Linear | 100 ppm/°C | 0.173 " | 4.4 mm | 14-TSSOP | 1 | Volatile | Mute Selectable Address | 256 | -5 V 1.8 V 10 VDC | 5.5 V 18 V 36 V | 20 % | 125 °C | -40 °C | 145 Ohms | Surface Mount | 14-TSSOP | Potentiometer | I2C | 10k | |
Microchip Technology | 100 kOhms | Linear | 100 ppm/°C | 20-VQFN Exposed Pad | 1 | Volatile | Mute Selectable Address | 256 | -5 V 1.8 V 10 VDC | 5.5 V 18 V 36 V | 20 % | 125 °C | -40 °C | 145 Ohms | Surface Mount | 20-VQFN (5x5) | Potentiometer | I2C | |||
Microchip Technology | 100 kOhms | Linear | 100 ppm/°C | 0.173 " | 4.4 mm | 14-TSSOP | 1 | Volatile | Mute Selectable Address | 256 | -5 V 1.8 V 10 VDC | 5.5 V 18 V 36 V | 20 % | 125 °C | -40 °C | 145 Ohms | Surface Mount | 14-TSSOP | Potentiometer | I2C |
Key Features
• * Wide Operating Voltage:
• * Analog: 10V to 36V
- Digital: 2.7V to 5.5V 1.8V to 5.5V (VL < V
• * + 2.7V)
• * Resistor Network Resolution
• * 8-bit: 255 Resistors (256 Taps)
• * RAB Resistance Options:
• 5kΩ
• 10kΩ
• 50kΩ
• 100kΩ
• * 5kΩ
• * 10kΩ
• * 50kΩ
• * 100kΩ
• * I2C Serial Interface
• * 100 kHz, 400kHz, and 3.4MHz
• * Terminal Disconnect Via:
• * Shutdown Pin (SHDN)
• * Terminal Control (TCON) Register
• * Serial Interface Inactive Current (1 μA Typical)
• * 500kHz Typical Bandwidth (-3 dB) Operation (5.0 kΩ Device)
• * Extended Temperature Range (-40°C to +125°C)
• * Package Types: TSSOP-14 and 5x5 QFN
Description
AI
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.