MCP4161-103E/P, Digital Potentiometer 10kΩ 257-Position Linear Serial-SPI 8 Pin, PDIP
Technical Document
Specifications
Brand
MicrochipControl Interface
Serial-SPI
Resistance Value
10kΩ
Number of Positions
257
Taper Type
Linear
Memory Type
Non-Volatile
Number of Pots per Package
1
Mounting Type
Through Hole
Package Type
PDIP
Pin Count
8
Power Supply Type
Single
Typical Single Supply Voltage
1.8 to 5.5 V
Dimensions
0.4 x 0.28 x 0.195in
Height
4.95mm
Minimum Operating Temperature
-40 °C
Maximum Operating Temperature
+125 °C
Length
10.16mm
Width
0.28in
Product details
MCP414x/416x/424x/426x Digital Potentiometers
The Microchip MCP413x, MCP415x, MCP423x and MCP425x range of devices are Digital Potentiometers with a SPI interface and EEPROM memory.
Featured is WiperLock Technology, providing a method of ’locking’ the wiper configuration. To unlock a high-voltage command is required (>8.5 V), protecting the setting during normal operation.
7-bit (129 steps) and 8-bit (257 steps) versions are available in various RAB resistance options from 5 kΩ to 100 kΩ. Further variants also give the choice between Rheostat and Potentiometer pinouts, Single and Dual Resistor Network options are also available.
Features
Zero Scale to Full-Scale Wiper Operation
Low Wiper Resistance: 75 Ω (typical)
Low Temperature Coefficient: Absolute (Rheostat) 50 ppm, Ratiometric (Potentiometer) 15 ppm (typical)
Automatic Recall of Saved Wiper Setting
WiperLock Technology
SPI Serial Interface
Resistor Network Terminal Disconnect Feature
Brown-Out Reset Protection: 1.5 V (typical)
Serial Interface Inactive Current: 2.5 μA (typical)
High-Voltage Tolerant Digital Inputs: Up to 12.5 V
Supports Split Rail Applications
Internal Weak Pull-Up on all Digital Inputs
Wide Operating Voltage: 1.8 V to 5.5 V
Wide Bandwidth (-3 dB) Operation: 2 MHz for 5.0 kΩ device (typical)
Model Variants
Potentiometer Wiper Configuration: MCP4141, MCP4161, MCP4241, MCP4261
Rheostat Wiper Configuration: MCP4142, MCP4162, MCP4242, MCP4262
Single Resistor Network: MCP4141, MCP4142, MCP4161, MCP4162
Dual Resistor Network: MCP4241, MCP4242, MCP4261, MCP4262
7-bit, 128 Resistors (129 steps): MCP4141, MCP4142, MCP4241, MCP4142
8-bit, 256 Resistors (257 steps): MCP4161, MCP4162, MCP4261, MCP4162
Digital Potentiometer - Microchip
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AED 12.40
AED 6.20 Each (In a Pack of 2) (ex VAT)
AED 13.02
AED 6.51 Each (In a Pack of 2) (inc. VAT)
Standard
2
AED 12.40
AED 6.20 Each (In a Pack of 2) (ex VAT)
AED 13.02
AED 6.51 Each (In a Pack of 2) (inc. VAT)
Standard
2
Buy in bulk
| quantity | Unit price | Per Pack |
|---|---|---|
| 2 - 8 | AED 6.20 | AED 12.40 |
| 10 - 22 | AED 6.05 | AED 12.10 |
| 24 - 98 | AED 5.85 | AED 11.70 |
| 100+ | AED 5.70 | AED 11.40 |
Ideate. Create. Collaborate
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Technical Document
Specifications
Brand
MicrochipControl Interface
Serial-SPI
Resistance Value
10kΩ
Number of Positions
257
Taper Type
Linear
Memory Type
Non-Volatile
Number of Pots per Package
1
Mounting Type
Through Hole
Package Type
PDIP
Pin Count
8
Power Supply Type
Single
Typical Single Supply Voltage
1.8 to 5.5 V
Dimensions
0.4 x 0.28 x 0.195in
Height
4.95mm
Minimum Operating Temperature
-40 °C
Maximum Operating Temperature
+125 °C
Length
10.16mm
Width
0.28in
Product details
MCP414x/416x/424x/426x Digital Potentiometers
The Microchip MCP413x, MCP415x, MCP423x and MCP425x range of devices are Digital Potentiometers with a SPI interface and EEPROM memory.
Featured is WiperLock Technology, providing a method of ’locking’ the wiper configuration. To unlock a high-voltage command is required (>8.5 V), protecting the setting during normal operation.
7-bit (129 steps) and 8-bit (257 steps) versions are available in various RAB resistance options from 5 kΩ to 100 kΩ. Further variants also give the choice between Rheostat and Potentiometer pinouts, Single and Dual Resistor Network options are also available.
Features
Zero Scale to Full-Scale Wiper Operation
Low Wiper Resistance: 75 Ω (typical)
Low Temperature Coefficient: Absolute (Rheostat) 50 ppm, Ratiometric (Potentiometer) 15 ppm (typical)
Automatic Recall of Saved Wiper Setting
WiperLock Technology
SPI Serial Interface
Resistor Network Terminal Disconnect Feature
Brown-Out Reset Protection: 1.5 V (typical)
Serial Interface Inactive Current: 2.5 μA (typical)
High-Voltage Tolerant Digital Inputs: Up to 12.5 V
Supports Split Rail Applications
Internal Weak Pull-Up on all Digital Inputs
Wide Operating Voltage: 1.8 V to 5.5 V
Wide Bandwidth (-3 dB) Operation: 2 MHz for 5.0 kΩ device (typical)
Model Variants
Potentiometer Wiper Configuration: MCP4141, MCP4161, MCP4241, MCP4261
Rheostat Wiper Configuration: MCP4142, MCP4162, MCP4242, MCP4262
Single Resistor Network: MCP4141, MCP4142, MCP4161, MCP4162
Dual Resistor Network: MCP4241, MCP4242, MCP4261, MCP4262
7-bit, 128 Resistors (129 steps): MCP4141, MCP4142, MCP4241, MCP4142
8-bit, 256 Resistors (257 steps): MCP4161, MCP4162, MCP4261, MCP4162
Digital Potentiometer - Microchip
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JOIN FOR FREE
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