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MCP4161-503E/SN
Non Volatile Digital Potentiometer, 50 kohm, Single, SPI, Linear, ± 20%, 2.7 V
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ManufacturerMICROCHIP
Manufacturer Part NoMCP4161-503E/SN
Newark Part No.91R1147
Product RangeSingle 257-Tap Non-volatile Digital Pots
Technical Datasheet
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| Quantity | Price |
|---|---|
| 1+ | $1.770 |
| 10+ | $1.630 |
| 25+ | $1.480 |
| 50+ | $1.420 |
| 100+ | $1.350 |
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMCP4161-503E/SN
Newark Part No.91R1147
Product RangeSingle 257-Tap Non-volatile Digital Pots
Technical Datasheet
End To End Resistance50kohm
No. of PotsSingle
Control InterfaceSPI
Track TaperLinear
Resistance Tolerance± 20%
Supply Voltage Min2.7V
Supply Voltage Max5.5V
Potentiometer IC Case StyleSOIC
No. of Pins8Pins
No. of Steps257
Temperature Coefficient150ppm/°C
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product RangeSingle 257-Tap Non-volatile Digital Pots
Automotive Qualification Standard-
MSLMSL 1 - Unlimited
SVHCNo SVHC (21-Jan-2025)
Product Overview
MCP4161-503E/SN is an 8bit, single SPI digital POT with non-volatile memory. It offers a wide range of product offerings using an SPI interface. WiperLock Technology allows application-specific calibration settings to be secured in the EEPROM.
- SPI control interface, EE memory type, WiperLock technology
- NV wiper POR wiper setting, 75ohm wiper - RW
- 257 number of steps, VDD operating range from 2.7V to 5.5V
- Zero-scale to full-scale wiper operation
- Ratiometric (Potentiometer) is 15ppm typical low tempco
- Automatic recall of saved wiper setting, WiperLock™ Technology
- SPI serial interface (10 MHz, modes 0,0 and 1,1), high-speed read/writes to wiper registers
- Read/write to data EEPROM registers, serially enabled EEPROM write protect
- Shutdown pin (active-low SHDN), terminal Control (TCON) Register
- 8 pin SOIC package, extended operating temperature range from -40 to 125°C
Technical Specifications
End To End Resistance
50kohm
Control Interface
SPI
Resistance Tolerance
± 20%
Supply Voltage Max
5.5V
No. of Pins
8Pins
Temperature Coefficient
150ppm/°C
Operating Temperature Max
125°C
Automotive Qualification Standard
-
SVHC
No SVHC (21-Jan-2025)
No. of Pots
Single
Track Taper
Linear
Supply Voltage Min
2.7V
Potentiometer IC Case Style
SOIC
No. of Steps
257
Operating Temperature Min
-40°C
Product Range
Single 257-Tap Non-volatile Digital Pots
MSL
MSL 1 - Unlimited
Technical Docs (3)
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Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability