MCP4541T-503E/MS
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Microchip Technology MCP4541T-503E/MS

Part Number:
MCP4541T-503E/MS
Manufacturer:
Microchip Technology
Ventron No:
3019812-MCP4541T-503E/MS
Description:
IC POT DGTL 50K SGL 8-MSOP
ECAD Model:
Datasheet:
MCP4541T-503E/MS
Payment:
Payment
Delivery:
Delivery

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Part Overview
Description
The MCP45XX and MCP46XX devices are a family of digital potentiometers (DPOTs) with nonvolatile memory. They offer a wide range of product offerings using an I²C interface, supporting 7-bit and 8-bit resistor networks, nonvolatile memory configurations, and Potentiometer and Rheostat pinouts.

Features
Single or Dual Resistor Network Options
Potentiometer or Rheostat Configuration Options
Resistor Network Resolution:
7-bit: 128 Resistors (129 Steps)
8-bit: 256 Resistors (257 Steps)
RAB Resistances Options:
-5 kΩ
10 kΩ
50 kΩ
100 kΩ
Zero-Scale to Full-Scale Wiper Operation
Low Wiper Resistance: 750 Ω (typical)
Low Tempco:
Absolute (Rheostat): 50 ppm typical (0°C to 70°C)
Ratiometric (Potentiometer): 15 ppm typical
Nonvolatile Memory:
Automatic Recall of Saved Wiper Setting
WiperLock™ Technology
10 General Purpose Memory Locations
I²C Serial Interface:
100 kHz, 400 kHz and 3.4 MHz Support
High-Speed Read/Write to Wiper
Read/Write to EEPROM
Write Protect to be Enabled/Disabled
WiperLock to be Enabled/Disabled
Resistor Network Terminal Disconnect Feature via the Terminal Control (TCON) Register
Write Protect Feature:
Hardware Write Protect (WP) Control Pin
Software Write Protect (WP) Configuration Bit
Brown-out Reset Protection (1.5V typical)
Serial Interface Inactive Current (2.5 µA typical)
High-Voltage Tolerant Digital Inputs: Up to 12.5V
Wide Operating Voltage:
-2.7V to 5.5V - Device Characteristics Specified
1.8V to 5.5V Device Operation
Wide Bandwidth (-3dB) Operation: 2 MHz (typ.) for 5.0 kΩ Device
Extended Temperature Range (-40°C to 125°C)

Applications
Audio Volume Control
LED Brightness Control
Motor Speed Control
Sensor Calibration
Programmable Voltage and Current Sources
Programmable Filters
Programmable Oscillators
Programmable Logic Circuits
Specifications
Microchip Technology MCP4541T-503E/MS technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MCP4541T-503E/MS.
  • Factory Lead Time
    8 Weeks
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Number of Pins
    8
  • Operating Temperature
    -40°C~125°C
  • Packaging
    Tape & Reel (TR)
  • Published
    2008
  • Tolerance
    ±20%
  • JESD-609 Code
    e3
  • Feature
    Selectable Address
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    8
  • ECCN Code
    EAR99
  • Temperature Coefficient
    150 ppm/°C
  • Resistance
    50kOhm
  • Number of Positions
    128
  • Terminal Finish
    Matte Tin (Sn)
  • Technology
    CMOS
  • Voltage - Supply
    1.8V~5.5V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    2.7V
  • Terminal Pitch
    0.65mm
  • Reflow Temperature-Max (s)
    40
  • Base Part Number
    MCP4541
  • Pin Count
    8
  • Operating Supply Voltage
    5V
  • Configuration
    Potentiometer
  • Interface
    I2C
  • Number of Circuits
    1
  • Nominal Supply Current
    2.5μA
  • Memory Type
    Non-Volatile
  • Bandwidth
    0.2 kHz
  • Taper
    Linear
  • Number of Taps
    129
  • Total Resistance
    50000Ohm
  • Resistance - Wiper (Ω) (Typ)
    75
  • Length
    3mm
  • Width
    3mm
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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