MCP4012T-503E/CH

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MCP4012T-503E/CH

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IC DGTL POT 50KOHM 64TAP SOT23-6

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Thông số kỹ thuật

thuộc tính Giá trị
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Taper Linear
Configuration Rheostat
Number of Circuits 1
Number of Taps 64
Resistance(Ohms) 50k
Interface Up/Down (U/D, CS)
Memory Type Volatile
Voltage - Supply 1.8V ~ 5.5V
Tolerance ±20%
Temperature Coefficient(Typ) 150ppm/°C
Mounting Type Surface Mount
Supplier Device Package SOT-23-6
Operating Temperature -40°C ~ 125°C

Tổng quan

Description

The MCP4012T-503E/CH is a digital potentiometer from Microchip Technology, offering 5kΩ resistance with 128 tap points. It operates on a 2.7V–5.5V supply, making it suitable for low-voltage applications.
Key features:
- Non-volatile memory: Retains settings when powered off.
- I²C interface: Simple digital control.
- Low power consumption: Ideal for battery-powered devices.
- Compact SOT-23-6 package: Space-efficient for PCB designs.
Common uses include volume control, sensor calibration, and adjustable voltage dividers. Its digital adjustability replaces mechanical potentiometers, enhancing reliability and precision.
For detailed specs, refer to the datasheet.

Features

The MCP4012T-503E/CH is a 5kΩ digital potentiometer from Microchip. Key features:
- 5kΩ nominal resistance (wiper range: 0Ω to 5kΩ).
- 128-tap points (7-bit resolution).
- Volatile memory (resets to mid-scale on power-up).
- I²C-compatible interface (up to 3.4MHz).
- Single-supply operation (2.7V to 5.5V).
- Low power consumption (<1µA standby current).
- Small SOT-23-6 package.
- -40°C to +125°C operating range.
Ideal for adjustable gain, calibration, and voltage division in compact designs.

Pinout

The MCP4012T-503E/CH is a 5kΩ digital potentiometer with 6 pins in a SOT-23-6 package.
Pin Functions:
1. VDD – Power supply (2.7V to 5.5V).
2. VSS – Ground.
3. A – Terminal A of the potentiometer (equivalent to fixed resistor end).
4. W – Wiper terminal (adjustable output).
5. B – Terminal B of the potentiometer (other fixed resistor end).
6. SCL – I²C serial clock input.
It operates via I²C interface, providing 128 tap points for digital resistance adjustment. Typical applications include volume control, LCD bias, and sensor calibration.

Manufacturer

The MCP4012T-503E/CH is manufactured by Microchip Technology Inc., a leading American semiconductor company specializing in microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989 and headquartered in Chandler, Arizona, Microchip is known for its broad portfolio of embedded control products, serving industries like automotive, industrial, consumer electronics, and IoT. The MCP4012T-503E/CH is a digital potentiometer, part of Microchip’s analog product line, designed for precision resistance adjustment in electronic circuits. Microchip is recognized for its reliable, high-performance components and strong technical support.

Package

The MCP4012T-503E/CH is a digital potentiometer from Microchip Technology. It comes in a SC-70-6 package, which is a small surface-mount type with 6 pins. This compact package is suitable for space-constrained applications, offering ease of integration in PCB designs. The device features a 5kΩ resistance range and operates with a simple digital interface.

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