Microchip MCP4431-104E/ST
Manufacturer No:
MCP4431-104E/ST
Manufacturer:
Microchip
Package:
20-TSSOP (0.173, 4.40mm Width)
Description:
Quad-channel, 7-bit, volatile digital potentiometer with I2C interface.
Quantity:
In Stock :7159
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Shipped from：HK Warehouse
Expected Shipping：Tue, Jun 2 - Wed, Jun 3, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
MCP4431-104E/ST Information
Microchip MCP4431-104E/ST technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP4431-104E/ST.
- Type
- Parameter
- Resolution (Number of Taps)
- 129
- Resistance (ohms) k
- 5, 10, 50, 100
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip MCP4431-104E/ST.
Data Sheets:
Application Notes:
The MCP443X devices are quad-channel, volatile, 7-bit (129 wiper steps) digital potentiometers with an I2C compatible interface. The MCP443X family is available with end-to-end resistor values of 5KΩ, 10KΩ, 50kΩ and 100KΩ. These devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.
We welcome questions, comments and recommendations for improvements to this page - please contact us at: Digipotwebrequests@microchip.com if you have any; please mention the part number in the email subject header.
- Quad Resistor Network
- Potentiometer or Rheostat configuration options
- 7-bit – 128 Resistors (129 Taps)
- 5kΩ
- 10kΩ
- 50kΩ
- 100kΩ
- Zero-scale to Full-scale Wiper Operation
- Low Wiper Resistance – 75Ω typical
- Absolute (Rheostat) – 50 ppm typical (0°-70°C)
- Ratiometric (Potentiometer) – 15 ppm typical
- 100 kHz
- 400 kHz
- 3.4 MHz
- Serial Protocol Allows High-Speed Read/Write to Wiper
- Resistor Network Terminal Disconnect Feature via Terminal Control (TCON) Register
- Reset Input Pin
- Brown-out Reset Protection – 1.5V typical
- Serial Interface Inactive Current – 2.5 uA typical
- High-Voltage Tolerant Digital Inputs Up to 12.5V
- Supports Split Rail Applications
- 2.7V to 5.5V - Device Characteristics Specified
- 1.8V to 5.5V - Device Operation
- Wide Bandwidth (-3 dB) Operation – 2 MHz typical for 5.0Ω Device
- Extended Temperature Range (-40°C to +125°C)
- Package Types: TSSOP-14
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
