Microchip MCP4342T-502E/ST
Manufacturer No:
MCP4342T-502E/ST
Manufacturer:
Microchip
Package:
14-TSSOP (0.173, 4.40mm Width)
Description:
Quad-channel, 7-bit, non-volatile digital potentiometer with EPPROM and SPI interface.
Quantity:
In Stock :7168
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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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User Guide
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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.
MCP4342T-502E/ST Information
Microchip MCP4342T-502E/ST technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP4342T-502E/ST.
- Type
- Parameter
- Resolution (Number of Taps)
- 129
- Resistance (ohms) k
- 5, 10, 50, 100
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip MCP4342T-502E/ST.
Data Sheets:
Application Notes:
User Guide:
The MCP434X devices are non-volatile, 7-bit (129 wiper steps) digital potentiometers with EEPROM and an SPI compatible interface. The MCP434X family is available with end-to-end resistor values of 5KΩ, 10KΩ, 50kΩ and 100KΩ. These devices offer WiperLock™ Technology which allows the user unlimited reprogramming and locking of the wiper setting. It is useful for equipment that requires factory trimming or recalibration. The MCP434X 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 Steps)
- 5kΩ
- 10kΩ
- 50kΩ
- 100kΩ
- Zero Scale to Full Scale Wiper Operation
- Low Wiper Resistance: 75 Ω (typical)
- Absolute (Rheostat): 50 ppm typical (0°C to 70°C)
- Ratiometric (Potentiometer): 15 ppm typical
- Automatic Recall of Saved Wiper Setting
- WiperLock™ Technology
- SPI serial interface
- 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 CharacteristicsSpecified
- 1.8V to 5.5V - Device Operation
- 2 MHz (typical) for 5.0 kΩ device
- Extended temperature range (-40°C to +125°C)
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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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