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MCP4632T-103E/UN

Name: MCP4632T-103E/UN
Rating: 4.8 (15 reviews)

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IC DGTL POT 10KOHM 129TAP 10MSOP

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제조업체 부품 #MCP4632T-103E/UN
데이터시트 MCP4632T-103E/UN DataSheet
패키지 MSOP-10
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사양

속성	가치
Package / Case	Tape & Reel (TR)
Part Status	Active
Taper	Linear
Configuration	Rheostat
Number of Circuits	2
Number of Taps	129
Resistance(Ohms)	10k
Interface	I²C
Memory Type	Volatile
Voltage - Supply	1.8V ~ 5.5V
Features	Selectable Address
Tolerance	±20%
Temperature Coefficient(Typ)	150ppm/°C
Mounting Type	Surface Mount
Supplier Device Package	10-MSOP
Operating Temperature	-40°C ~ 125°C

개요

Description

The MCP4632T-103E/UN is a dual-channel, 7-bit (128-tap) digital potentiometer from Microchip Technology. It features non-volatile memory (EEPROM) to retain wiper settings after power-off.
### Key Features:
- Dual-channel: Two independent potentiometers in one package.
- 7-bit resolution: 128 adjustable resistance steps.
- Non-volatile memory: Saves settings without power.
- Wide resistance range: 10 kΩ per channel.
- I²C interface: Simple digital control.
- Low power consumption: Suitable for battery-powered devices.
- Wide voltage range (2.7V–5.5V): Compatible with 3.3V and 5V systems.
### Applications:
- Volume control, LCD contrast adjustment, sensor calibration, and programmable gain amplifiers.
This IC is available in a 10-pin MSOP package, making it compact for space-constrained designs.

Equivalent

Equivalent products to the MCP4632T-103E/UN (10kΩ dual digital potentiometer) include:
- AD5252 (Analog Devices)
- MAX5481 (Maxim Integrated)
- DS1803 (Maxim Integrated)
- X9C103S (Intersil/Renesas)
These alternatives offer similar features like dual-channel, 10kΩ resistance, and digital control. Check datasheets for exact compatibility in voltage, interface (I²C/SPI), and package.

Features

The MCP4632T-103E/UN is a dual-channel digital potentiometer with the following key features:
- 10 kΩ resistance (nominal) per channel.
- 128-tap points for precise adjustments.
- Non-volatile memory (EEPROM) to save wiper settings.
- I²C interface for digital control (up to 3.4 MHz).
- Low power consumption (1 µA standby, 400 µA active).
- Wide voltage range (1.8V to 5.5V).
- ±20% resistance tolerance.
- AEC-Q100 qualified (Grade 1, -40°C to +125°C).
- Tiny 10-lead MSOP package.
Ideal for volume control, calibration, and programmable voltage references.

Manufacturer

The MCP4632T-103E/UN 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 and connectivity products, serving industries like automotive, industrial, consumer electronics, and IoT. The company is recognized for its reliable, high-performance components, including digital potentiometers like the MCP4632T-103E/UN.

Application

The MCP4632T-103E/UN is a dual-channel digital potentiometer used in applications requiring adjustable resistance or voltage control. Key areas include:
1. Audio Equipment: Volume and tone control.
2. Industrial Automation: Calibration and sensor adjustment.
3. Consumer Electronics: Display brightness or contrast settings.
4. Test & Measurement: Precision resistance tuning.
5. Automotive: Infotainment and climate control systems.
It offers I²C interface, non-volatile memory, and low power consumption, making it suitable for embedded systems and portable devices.

Package

The MCP4632T-103E/UN is a dual-channel digital potentiometer from Microchip. It comes in an 8-pin MSOP (Micro Small Outline Package). This compact surface-mount package is suitable for space-constrained applications, offering reliable performance in industrial and consumer electronics. The "UN" suffix indicates the tape-and-reel packaging for automated assembly.