MCP4152-502E/SN, Digital Potentiometer 5kΩ 257-Position Linear Serial-SPI 8 Pin, SOIC

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Förpackningsalternativ:
RS-artikelnummer:
724-0123
Tillv. art.nr:
MCP4152-502E/SN
Tillverkare / varumärke:
Microchip
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Brand

Microchip

Control Interface

Serial-SPI

Resistance Value

5kΩ

Number of Positions

257

Taper Type

Linear

Memory Type

Volatile

Number of Pots per Package

1

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

8

Power Supply Type

Single

Typical Single Supply Voltage

1.8 to 5.5 V

Dimensions

4.9 x 3.9 x 1.25mm

Height

1.25mm

Length

4.9mm

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

-40 °C

Width

3.9mm

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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