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MCP4541-103E/MS
Non Volatile Digital Potentiometer, 10 kohm, Single, I2C, Serial, Linear, ± 20%, 2.7 V
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ManufacturerMICROCHIP
Manufacturer Part NoMCP4541-103E/MS
Order Code1698945
Product RangeSingle 129-Tap Non-volatile Digital Pots
Technical Datasheet
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| Quantity | Price |
|---|---|
| 1+ | HK$8.800 |
| 25+ | HK$7.240 |
| 100+ | HK$6.660 |
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Multiple: 1
HK$8.80
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMCP4541-103E/MS
Order Code1698945
Product RangeSingle 129-Tap Non-volatile Digital Pots
Technical Datasheet
End To End Resistance10kohm
No. of PotsSingle
Control InterfaceI2C, Serial
Track TaperLinear
Resistance Tolerance± 20%
Supply Voltage Min2.7V
Supply Voltage Max5.5V
Potentiometer IC Case StyleMSOP
No. of Pins8Pins
No. of Steps128
Temperature Coefficient± 150ppm/°C
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product RangeSingle 129-Tap Non-volatile Digital Pots
Automotive Qualification StandardAEC-Q100
Product Overview
The MCP4541-103E/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.
- 7-bit 128 resistors (129 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. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
End To End Resistance
10kohm
Control Interface
I2C, Serial
Resistance Tolerance
± 20%
Supply Voltage Max
5.5V
No. of Pins
8Pins
Temperature Coefficient
± 150ppm/°C
Operating Temperature Max
125°C
Automotive Qualification Standard
AEC-Q100
SVHC
No SVHC (25-Jun-2025)
No. of Pots
Single
Track Taper
Linear
Supply Voltage Min
2.7V
Potentiometer IC Case Style
MSOP
No. of Steps
128
Operating Temperature Min
-40°C
Product Range
Single 129-Tap Non-volatile Digital Pots
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:United States
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Tariff No:85423190
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.0001