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MCP4561-103E/MS
DPOT, SINGLE, 8BIT, NV, I2C, 8MSOP
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | MCP4561-103E/MSCopy |
| Manufacturer Standard Lead Time | 25 weeks |
| Order Code | 1698948 |
| Product Range | Single 257-Tap Non-volatile Digital Pots |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$1.120 (S$1.2208) |
| 25+ | S$1.110 (S$1.2099) |
| 100+ | S$1.100 (S$1.199) |
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Product Information
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | MCP4561-103E/MSCopy |
| Manufacturer Standard Lead Time | 25 weeks |
| Order Code | 1698948 |
| Product Range | Single 257-Tap Non-volatile Digital Pots |
| Technical Datasheet | |
| Potentiometer Type | Non Volatile |
| End To End Resistance | 10kohm |
| Control Interface | I2C, Serial |
| No. of Pots | Single |
| Track Taper | Linear |
| Supply Voltage Min | 2.7V |
| Resistance Tolerance | ± 20% |
| Supply Voltage Max | 5.5V |
| IC Case / Package | MSOP |
| No. of Pins | 8Pins |
| IC Mounting | Surface Mount |
| Potentiometer IC Case Style | MSOP |
| No. of Steps | 256 |
| Temperature Coefficient | ± 150ppm/°C |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | Single 257-Tap Non-volatile Digital Pots |
| Automotive Qualification Standard | AEC-Q100 |
| Qualification | AEC-Q100 |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The MCP4561-103E/MS is a single I²C Digital Potentiometer with non-volatile memory. It supports potentiometer wiper configuration and EE memory type. The SCL pin is the serial interfaces serial clock pin.
- 8-bit 256 resistors (257 Steps) resistor network resolution
- Four RAB resistances options - 5, 10, 50 and 100kΩ
- Zero to full-scale wiper operation
- 75Ω Typical low wiper resistance
- 50ppm typical (0 to 70°C) absolute (rheostat) low tempco
- 15ppm Typical ratiometric (potentiometer) low tempco
- Non-volatile memory - automatic recall of saved wiper setting
- WiperLock™ technology
- 10 general purpose memory locations
- High-speed read/write to wiper
- Read/write to EEPROM
- Write protect to be enabled/disable
- WiperLock to be enabled/disabled
- Resistor network terminal disconnect feature via terminal control (TCON) register
- Reset input pin
- Hardware write protect (WP) control pin
- Software write protect (WP) configuration bit
- 1.5V typical brown-out reset protection
- 2.5μA typical serial interface inactive current
- High-voltage tolerant digital inputs up to 12.5V
- Internal weak pull-up on all digital inputs, except SCL and SDA
Warnings
ESD sensitive device, take proper precaution while handling the device.
Technical Specifications
| Potentiometer Type | Non Volatile |
|---|---|
| Control Interface | I2C, Serial |
| Track Taper | Linear |
| Resistance Tolerance | ± 20% |
| IC Case / Package | MSOP |
| IC Mounting | Surface Mount |
| No. of Steps | 256 |
| Operating Temperature Min | -40°C |
| Product Range | Single 257-Tap Non-volatile Digital Pots |
| Qualification | AEC-Q100 |
| SVHC | No SVHC (04-Feb-2026) |
| End To End Resistance | 10kohm |
|---|---|
| No. of Pots | Single |
| Supply Voltage Min | 2.7V |
| Supply Voltage Max | 5.5V |
| No. of Pins | 8Pins |
| Potentiometer IC Case Style | MSOP |
| Temperature Coefficient | ± 150ppm/°C |
| Operating Temperature Max | 125°C |
| Automotive Qualification Standard | AEC-Q100 |
| MSL | MSL 1 - Unlimited |
Technical Docs (3)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Thailand Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000454 |