MCP4017T-503E/LT

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MCP4017T-503E/LT

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IC DGTL POT 50KOHM 128TAP SC70-6

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Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Taper Linear
Configuration Rheostat
Number of Circuits 1
Number of Taps 128
Resistance(Ohms) 50k
Interface I²C
Memory Type Volatile
Voltage - Supply 1.8V ~ 5.5V
Tolerance ±20%
Temperature Coefficient(Typ) 150ppm/°C
Mounting Type Surface Mount
Supplier Device Package SC-70-6
Operating Temperature -40°C ~ 125°C

Übersicht

Description

The MCP4017T-503E/LT is a digital potentiometer from Microchip Technology. It features a single 7-bit resistor network with a non-volatile memory that retains the wiper position even after power loss. The device is used for applications requiring adjustment and tuning, such as calibration, signal processing, and amplifier gain control. It operates over a supply voltage range of 2.7V to 5.5V and offers a resistance value of 50 kΩ. The I²C-compatible interface allows for simple communication with microcontrollers.
The MCP4017T-503E/LT is designed for a wide temperature range from -40°C to +125°C, making it suitable for industrial and automotive applications. It comes in a small, SOT-23-6 package, optimizing it for space-constrained designs. Key features include low power consumption, high reliability, and the ability to make precise adjustments in electronic circuits. Its ease of integration into existing systems makes it a versatile and efficient choice for engineers looking to implement adjustable resistor solutions.

Equivalent

The MCP4017T-503E/LT is a digital potentiometer from Microchip Technology. Equivalent products could include the AD5160 from Analog Devices, the MAX5401 from Maxim Integrated, and the DS1803 from Dallas Semiconductor. When selecting an equivalent, ensure that the specifications such as resistance value, number of taps, interface type, and package size match your application requirements. It's important to check the datasheets for compatibility.

Features

The MCP4017T-503E/LT is a digital potentiometer featuring a 5 kΩ resistance. It is part of Microchip Technology's MCP40XX series, designed for applications requiring variable resistance. Key features include:
1. Digital Control: It offers a digital interface for controlling resistance, allowing for precise adjustments.
2. 7-bit Resolution: It provides 128 resistance steps, enabling fine tuning of the resistance value.
3. Non-Volatile Memory: The device can retain its settings even after power is removed, ensuring persistent configuration.
4. I²C Interface: It uses a standard I²C interface, simplifying communication and integration with microcontrollers.
5. Wide Operating Range: It supports a wide voltage range, typically from 1.8V to 5.5V, making it suitable for various applications.
6. Compact Package: Available in a small SOT-23 package, it is ideal for space-constrained designs.
7. Low Power Consumption: The device is designed to operate with minimal power, enhancing battery life in portable applications.
These features make it suitable for applications like volume control, sensor calibration, and adjustable power supplies.

Pinout

The MCP4017T-503E/LT is a digital potentiometer from Microchip Technology. It features a single-channel, 7-bit resolution, providing 128 wiper positions. This device comes in a compact SOT-23-6 package, meaning it has 6 pins.
The pin functions are as follows:
1. VDD: Power Supply pin, where the device receives its operating voltage.
2. VSS: Ground pin, serving as the reference point for all voltages in the device.
3. CS: Chip Select pin, used to enable command reception.
4. SCK: Serial Clock pin, used to synchronize data to and from the device.
5. SI/SO: Serial Input/Output pin, used for data input and output in SPI communication.
6. PW0: Potentiometer Terminal 0, one end of the resistive ladder.
This device is used for applications that require digital control of resistance, such as audio volume control, sensor calibration, and other electronic adjustments.

Manufacturer

The MCP4017T-503E/LT is manufactured by Microchip Technology Inc. Microchip Technology is a leading semiconductor manufacturer that specializes in the design and production of microcontrollers, mixed-signal, analog, and Flash-IP integrated circuits. The company provides a broad spectrum of products that cater to various industries such as automotive, consumer electronics, industrial, and telecommunications. Microchip Technology is known for offering comprehensive development tools and technical support, assisting engineers in product development and innovation.

Application

The MCP4017T-503E/LT is a digital potentiometer used in various applications for precise resistance adjustment. Key areas include:
1. Audio Equipment: Volume control and tone adjustment.
2. Instrumentation: Calibration and tuning of sensors and signal conditioners.
3. Consumer Electronics: Brightness, contrast, and color tuning in displays.
4. Automotive: Adjusting sensor thresholds and calibrations.
5. Industrial Control: Gain and offset adjustments in control systems.
6. Communication Devices: Impedance matching and tuning in RF circuits.
Its compact size and low power consumption make it suitable for portable and battery-powered devices.

Package

The MCP4017T-503E/LT is a digital potentiometer available in a SOT-23-6 package. It is a compact semiconductor device used for resistance variation in electronic circuits, ideal for applications requiring digital control of analog signals.

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