AD5144BRUZ10

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AD5144BRUZ10

+BOM

IC DGT POT 10KOHM 256TAP 20TSSOP

365 1일 품질 보증

7*24 영업 시간 서비스 보증

90-판매 후 1일 보증

정품 보증

사양

속성 가치
Package Tube
ProductStatus Active
Taper Linear
Configuration Potentiometer
NumberofCircuits 4
NumberofTaps 256
Resistance(Ohms) 10k
Interface SPI
MemoryType Non-Volatile
Voltage-Supply 2.3V ~ 5.5V, ±2.25V ~ 2.75V
Features Cascade Pin
Tolerance ±8%
TemperatureCoefficient(Typ) 35ppm/°C
MountingType Surface Mount
SupplierDevicePackage 20-TSSOP
Package/Case 20-TSSOP (0.173, 4.40mm Width)
OperatingTemperature -40°C ~ 125°C

개요

Description

The AD5144BRUZ10 is a quad-channel digital potentiometer from Analog Devices. It features a nonvolatile memory that retains the wiper position even after power loss. The device operates with a single power supply ranging from 2.7V to 5.5V, making it suitable for a variety of applications, including audio, instrumentation, and industrial control. Each channel provides a 10 kΩ end-to-end resistance, and the potentiometer has 256 positions (8 bits of resolution) for precise adjustments.
The AD5144BRUZ10 communicates via an I²C-compatible interface, allowing easy integration with microcontrollers and other digital systems. It also incorporates features such as a power-on reset to midscale and a write protection function to prevent accidental programming. The device is packaged in a 24-lead TSSOP, which is compact and suitable for space-constrained designs.
This digital potentiometer is used in applications where adjustable resistance is needed without mechanical wear and tear, providing a versatile solution for dynamic control of electronic signals.

Equivalent

The AD5144BRUZ10 is a digital potentiometer from Analog Devices. Equivalent products would typically include digital potentiometers with similar specifications from other manufacturers. Some potential equivalents are:
1. MCP4661 from Microchip Technology
2. X9C104 from Renesas
3. DS3501 from Maxim Integrated
When choosing an equivalent, ensure the specifications such as resistance range, number of taps, interface type (I2C/SPI), and package match your requirements. Always verify with the manufacturer's datasheet for compatibility.

Features

The AD5144BRUZ10 is a quad-channel, 256-position digital potentiometer from Analog Devices. It features non-volatile memory, allowing it to retain wiper settings even when powered down. This device is designed for precision applications, offering low resistance tolerances and excellent temperature stability. It operates with a wide supply voltage range from 2.7 V to 5.5 V, making it versatile for various applications. The AD5144BRUZ10 supports I2C-compatible interfaces, enabling easy communication and control. It also includes a wiper setting readback function for improved control and monitoring. The device is suitable for applications in programmable voltage-to-current conversion, variable gain adjustment, and programmable filters. Its compact TSSOP package ensures easy integration into space-constrained designs. Overall, the AD5144BRUZ10 provides reliable and precise digital potentiometer functionality for a range of electronics and industrial applications.

Pinout

The AD5144BRUZ10 is a quad-channel digital potentiometer from Analog Devices. It comes in a 24-lead TSSOP (Thin Shrink Small Outline Package). The primary function of this device is to provide programmable resistance, which can be used in variable gain, offset adjustment, and programmable voltage-to-current conversion applications. Each of the four potentiometer channels has a resistor ladder with 256 positions, allowing for fine resolution adjustments.
The device operates over a supply range of 2.7 V to 5.5 V and features an SPI-compatible digital interface for programming. It also offers non-volatile memory storage, allowing settings to be retained even when the power is off. The AD5144BRUZ10 is designed for applications requiring compact, reliable, and precise digital control of resistance, such as in audio equipment, instrumentation, and data acquisition systems.

Manufacturer

The AD5144BRUZ10 is manufactured by Analog Devices, Inc. Analog Devices is a multinational company specializing in the design and production of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is well-known for its work in the fields of data conversion and signal processing technology, providing products and solutions that are essential for various applications across industries such as telecommunications, automotive, industrial automation, healthcare, and consumer electronics. Analog Devices is recognized for its innovation and quality in developing components like amplifiers, converters, sensors, and power management devices.

Application

The AD5144BRUZ10 is a digital potentiometer that can be used in various applications, such as:
1. Programmable Gain Amplifiers: Used for adjusting gain levels in signal processing applications.
2. Sensor Calibration: Provides precision tuning for sensor outputs in measurement systems.
3. Automatic Gain Control: Helps in maintaining steady signal levels in audio and communication systems.
4. Offset Adjustment: Used in operational amplifier circuits to correct DC offsets.
5. Filter Tuning: Allows dynamic adjustment of filter characteristics in electronic circuits.
6. Volume Control: Used in audio systems for electronically adjusting volume levels.
7. Variable Resistors in Voltage Dividers: Provides adjustable voltage levels for various circuit needs.

Package

The AD5144BRUZ10 is housed in a TSSOP-24 package. TSSOP stands for Thin Shrink Small Outline Package, which is commonly used for integrated circuits and offers a compact footprint suitable for space-constrained applications.

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