Microchip MCP4452-503E/ST
Manufacturer No:
MCP4452-503E/ST
Manufacturer:
Microchip
Package:
14-TSSOP (0.173, 4.40mm Width)
Description:
Quad-channel, 8-bit, volatile digital potentiometer with I2C interface. AEC-Q100 qualified.
Quantity:
In Stock :9694
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Shipped from：HK Warehouse
Expected Shipping：Thu, Jun 4 - Fri, Jun 5, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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User Guide
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MCP4452-503E/ST Information
Microchip MCP4452-503E/ST technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP4452-503E/ST.
- Type
- Parameter
- Resolution (Number of Taps)
- 257
- Resistance (ohms) k
- 5, 10, 50, 100
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip MCP4452-503E/ST.
Application Notes:
Data Sheets:
Supporting Collateral:
User Guide:
The MCP445X devices are quad-channel, volatile, 8-bit (257 wiper steps) digital potentiometers with an I2C compatible interface. The MCP445X 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
- 8-bit – 256 Resistors (257 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)
- Three Package Types: TSSOP-14
- AEC-Q100 Grade 1 quarlified
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12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
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