AD5142ABRUZ10

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AD5142ABRUZ10

IC DGT POT 10KOHM 256TAP 16TSSOP

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Package Tube
ProductStatus Active
Taper Linear
Configuration Potentiometer
NumberofCircuits 2
NumberofTaps 256
Resistance(Ohms) 10k
Interface I²C
MemoryType Non-Volatile
Voltage-Supply 2.3V ~ 5.5V, ±2.25V ~ 2.75V
Features Selectable Address
Tolerance ±8%
TemperatureCoefficient(Typ) 35ppm/°C
MountingType Surface Mount
SupplierDevicePackage 16-TSSOP
Package/Case 16-TSSOP (0.173, 4.40mm Width)
OperatingTemperature -40°C ~ 125°C

Tổng quan

Description

The AD5142ABRUZ10 is a digital potentiometer from Analog Devices, designed for precise resistance adjustment in various applications. It features a 256-position resistance range and supports a dual-channel configuration, allowing for two independent potentiometers in a single package. Operating with a supply voltage of 2.7V to 5.5V, it utilizes an I2C interface for easy communication with microcontrollers and digital systems. The device includes non-volatile memory, enabling it to retain settings even after power loss, making it ideal for applications requiring consistent performance, such as audio equipment, sensor calibration, and adjustable gain amplifiers.
With a typical temperature coefficient of ±50 ppm/°C, the AD5142ABRUZ10 ensures stable performance over varying temperatures. Its low power consumption and small form factor make it suitable for portable and battery-operated devices. Overall, the AD5142ABRUZ10 offers flexibility and precision in electronic design, enhancing user control and device functionality.

Features

The AD5142ABRUZ10 is a digital potentiometer from Analog Devices, designed for precision applications. Key features include:
1. Resolution: 256-position (8-bit) wiper control for fine adjustments.
2. Interface: I²C-compatible interface for easy integration with microcontrollers.
3. Memory: Non-volatile memory retains wiper position upon power loss.
4. Voltage Range: Operates with a supply voltage of 2.7V to 5.5V.
5. Wiper Current: Supports wiper currents up to 10mA.
6. Temperature Range: Operates within a wide temperature range of -40°C to +125°C.
7. Multiple Channels: Dual-channel design allows for simultaneous control of two resistive loads.
8. Low Power Consumption: Ideal for battery-operated devices due to low power requirements.
This makes the AD5142ABRUZ10 suitable for applications in audio control, sensor calibration, and adjustable signal conditioning.

Package

The AD5142ABRUZ10 is packaged in a 14-lead TSSOP (Thin Shrink Small Outline Package).

Pinout

The AD5142ABRUZ10 is a digital potentiometer with a pin count of 14. It features two variable resistor sections (or channels) and is controlled via an I2C interface.
Key functions of its pins include:
1. VDD: Power supply voltage.
2. GND: Ground reference.
3. SCL: Serial clock for I2C communication.
4. SDA: Serial data line for I2C communication.
5. A1, A2: Address selection pins for I2C.
6. Wiper Terminals (W1, W2): Connect to the wiper of the respective potentiometer sections.
7. Terminal Pins (A1, B1, A2, B2): Connect to the two ends of the potentiometer sections.
8. RST: Reset pin for initializing the device.
This device is often used in applications requiring programmable resistance, such as gain control, offset adjustment, and more in embedded systems.

Manufacturer

The AD5142ABRUZ10 is manufactured by Analog Devices, Inc. (ADI), a prominent multinational semiconductor company headquartered in Norwood, Massachusetts, USA. Founded in 1965, Analog Devices specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company’s products are widely used in various applications, including instrumentation, communications, automotive, and industrial automation. ADI focuses on innovation and technology development, providing solutions that enhance electronic designs and improve system performance across diverse industries.

Application

The AD5142ABRUZ10 is a dual digital potentiometer used in various applications, including audio volume control, signal conditioning, adjustable gain settings, and sensor calibration. It is suitable for use in instrumentation, industrial control systems, and consumer electronics, providing precise resistance adjustments and enabling digital interfacing via SPI. Its versatility makes it ideal for applications requiring programmable resistance and fine control in electronic circuits.

Equivalent

The AD5142ABRUZ10 is a digitally controlled potentiometer. Equivalent products include:
1. MCP4131 - Microchip
2. MCP41010 - Microchip
3. DS1803 - Maxim Integrated
4. TPL1401 - Texas Instruments
When selecting an equivalent, consider specifications such as resistance value, interface type, and power supply voltage. Always verify compatibility for your specific application.

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