MCP4152T-503E/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

MCP4152T-503E/ML

7/8-Bit Single/Dual SPI Digital POT with Volatile Memory

Microchip Technology 

MCP413X/415X/423X/425X

Device Block Diagram

VDD

Power-up/

VSS

Brown-out

Control

CS

SCK

SDI

SDO

NC

SHDN

For Dual Potentiometer

Devices Only

SPI Serial

Interface

Module &

Control

Logic

(WiperLock™

Technology)

Memory (4x9)

Wiper0

Wiper1

TCON

STATUS

Resistor

Network 0

(Pot 0)

Wiper 0

& TCON

Register

Resistor

Network 1

(Pot 1)

Wiper 1

& TCON

Register

For Dual Resistor Network

Devices Only

P0A

P0W

P0B

P1A

P1W

P1B

Device Features

Device

Wiper

Configuration

Resistance (typical)

RAB Options (kΩ)

Wiper

- RW

(Ω)

VDD

Operating

Range (2)

MCP4131 (3) 1 Potentiometer (1) SPI RAM No Mid-Scale 5.0, 10.0, 50.0, 100.0 75 129 1.8V to 5.5V

MCP4132 (3) 1

Rheostat

SPI RAM No Mid-Scale 5.0, 10.0, 50.0, 100.0 75 129 1.8V to 5.5V

MCP4141 1 Potentiometer (1) SPI EE Yes NV Wiper 5.0, 10.0, 50.0, 100.0 75 129 2.7V to 5.5V

MCP4142 1

Rheostat

SPI EE Yes NV Wiper 5.0, 10.0, 50.0, 100.0 75 129 2.7V to 5.5V

MCP4151 (3) 1 Potentiometer (1) SPI RAM No Mid-Scale 5.0, 10.0, 50.0, 100.0 75 257 1.8V to 5.5V

MCP4152 (3) 1

Rheostat

SPI RAM No Mid-Scale 5.0, 10.0, 50.0, 100.0 75 257 1.8V to 5.5V

MCP4161 1 Potentiometer (1) SPI EE Yes NV Wiper 5.0, 10.0, 50.0, 100.0 75 257 2.7V to 5.5V

MCP4162 1

Rheostat

SPI EE Yes NV Wiper 5.0, 10.0, 50.0, 100.0 75 257 2.7V to 5.5V

MCP4231 (3) 2 Potentiometer (1) SPI RAM No Mid-Scale 5.0, 10.0, 50.0, 100.0 75 129 1.8V to 5.5V

MCP4232 (3) 2

Rheostat

SPI RAM No Mid-Scale 5.0, 10.0, 50.0, 100.0 75 129 1.8V to 5.5V

MCP4241 2 Potentiometer (1) SPI EE Yes NV Wiper 5.0, 10.0, 50.0, 100.0 75 129 2.7V to 5.5V

MCP4242 2

Rheostat

SPI EE Yes NV Wiper 5.0, 10.0, 50.0, 100.0 75 129 2.7V to 5.5V

MCP4251 (3) 2 Potentiometer (1) SPI RAM No Mid-Scale 5.0, 10.0, 50.0, 100.0 75 257 1.8V to 5.5V

MCP4252 (3) 2

Rheostat

SPI RAM No Mid-Scale 5.0, 10.0, 50.0, 100.0 75 257 1.8V to 5.5V

MCP4261 2 Potentiometer (1) SPI EE Yes NV Wiper 5.0, 10.0, 50.0, 100.0 75 257 2.7V to 5.5V

MCP4262 2

Rheostat

SPI EE Yes NV Wiper 5.0, 10.0, 50.0, 100.0 75 257 2.7V to 5.5V

Note 1: Floating either terminal (A or B) allows the device to be used as a Rheostat (variable resistor).

2: Analog characteristics only tested from 2.7V to 5.5V unless otherwise noted.

3: Please check Microchip web site for device release and availability.

DS22060B-page 2

© 2008 Microchip Technology Inc.

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