Microchip Digital Potentiometer 257-Position 100 kΩ Linear 2-Channel 14-Pin PDIP
Technical Document
Specifications
Brand
MicrochipProduct Type
Digital Potentiometer
Number of Positions
257
Resistance
100kΩ
Taper Type
Linear
Memory Type
EE, RAM
Number of Pots per Package
2
Interface Type
SPI
Mount Type
Through Hole
Package Type
PDIP
Minimum Supply Voltage
1.8V
Pin Count
14
Maximum Supply Voltage
5.5V
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
125°C
Width
177.8 mm
Height
4.95mm
Length
10.16mm
Standards/Approvals
RoHS
Series
MCP413X/415X/423X/425X
Automotive Standard
No
Product details
MCP413x/415x/423x/425x Digital Potentiometers
The Microchip MCP413x, MCP415x, MCP423x and MCP425x range of devices are Digital Potentiometers that feature a SPI interface. On board is volatile RAM memory.
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)
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: MCP4131, MCP4151, MCP4231, MCP4251
Rheostat Wiper Configuration: MCP4132, MCP4152, MCP4232, MCP4252
Single Resistor Network: MCP4131, MCP4132, MCP4151, MCP4152
Dual Resistor Network: MCP4231, MCP4232, MCP4251, MCP4252
7-bit, 128 Resistors (129 steps): MCP4131, MCP4132, MCP4231, MCP4232
8-bit, 256 Resistors (257 steps): MCP4151, MCP4152, MCP4251, MCP4252
Digital Potentiometer - Microchip
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Stock information temporarily unavailable.
₹ 301.72
₹ 150.86 Each (Supplied in a Tube) (Exc. GST)
₹ 356.03
₹ 178.015 Each (Supplied in a Tube) (inc. GST)
Production pack (Tube)
2
RS Components & Controls (I) Ltd
Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301
₹ 301.72
₹ 150.86 Each (Supplied in a Tube) (Exc. GST)
₹ 356.03
₹ 178.015 Each (Supplied in a Tube) (inc. GST)
Stock information temporarily unavailable.
Production pack (Tube)
2
Ideate. Create. Collaborate
JOIN FOR FREE
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Technical Document
Specifications
Brand
MicrochipProduct Type
Digital Potentiometer
Number of Positions
257
Resistance
100kΩ
Taper Type
Linear
Memory Type
EE, RAM
Number of Pots per Package
2
Interface Type
SPI
Mount Type
Through Hole
Package Type
PDIP
Minimum Supply Voltage
1.8V
Pin Count
14
Maximum Supply Voltage
5.5V
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
125°C
Width
177.8 mm
Height
4.95mm
Length
10.16mm
Standards/Approvals
RoHS
Series
MCP413X/415X/423X/425X
Automotive Standard
No
Product details
MCP413x/415x/423x/425x Digital Potentiometers
The Microchip MCP413x, MCP415x, MCP423x and MCP425x range of devices are Digital Potentiometers that feature a SPI interface. On board is volatile RAM memory.
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)
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: MCP4131, MCP4151, MCP4231, MCP4251
Rheostat Wiper Configuration: MCP4132, MCP4152, MCP4232, MCP4252
Single Resistor Network: MCP4131, MCP4132, MCP4151, MCP4152
Dual Resistor Network: MCP4231, MCP4232, MCP4251, MCP4252
7-bit, 128 Resistors (129 steps): MCP4131, MCP4132, MCP4231, MCP4232
8-bit, 256 Resistors (257 steps): MCP4151, MCP4152, MCP4251, MCP4252
Digital Potentiometer - Microchip
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