AD5231BRUZ10

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AD5231BRUZ10

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IC DGT POT 10KOHM 1024TP 16TSSOP

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規格

屬性 價值
Package Tube
ProductStatus Active
Taper Linear
Configuration Potentiometer
NumberofCircuits 1
NumberofTaps 1024
Resistance(Ohms) 10k
Interface SPI
MemoryType Non-Volatile
Voltage-Supply 2.7V ~ 5.5V, ±2.25V ~ 2.75V
Features Cascade Pin
Tolerance -40%, +20%
TemperatureCoefficient(Typ) 600ppm/°C
MountingType Surface Mount
SupplierDevicePackage 16-TSSOP
Package/Case 16-TSSOP (0.173, 4.40mm Width)
OperatingTemperature -40°C ~ 85°C

概述

Description

The AD5231BRUZ10 is a digital potentiometer from Analog Devices. It features a 10 kΩ resistance value with a 1024-position setting, providing precise control over resistance adjustments in electronic circuits. This device is commonly used in applications like gain control, offset adjustment, and programmable voltage dividers.
Key features of the AD5231BRUZ10 include a two-wire I²C-compatible interface, allowing easy integration with microcontrollers or other digital systems. Its wide operating voltage range and low power consumption make it suitable for portable and battery-powered applications. Additionally, the device offers non-volatile memory, retaining its resistance setting even when powered off.
The AD5231 comes in a compact TSSOP-14 package, which facilitates space-efficient circuit design. Its versatility and precision make it a valuable component in various analog and digital signal processing applications.

Equivalent

The AD5231BRUZ10 is a digital potentiometer from Analog Devices. Equivalent products include the MCP41XXX/42XXX series from Microchip, X9C103 from Intersil, and DS1803 from Maxim Integrated. When selecting an equivalent, ensure compatibility in terms of resistance, resolution, number of taps, interface type, and package. Always compare specific parameters to ensure proper functionality in your application.

Features

The AD5231BRUZ10 is a digital potentiometer from Analog Devices with several key features:
1. Resolution: It has a 10-bit resolution, offering precise control over resistance adjustments.
2. Resistance: The device provides a total resistance of 10 kΩ.
3. Non-volatile Memory: It includes an EEPROM for storing wiper position, allowing the device to retain settings after power is removed.
4. Interface: The AD5231 uses a standard SPI-compatible interface for communication, making it easy to integrate with microcontrollers and other digital systems.
5. Single Supply Operation: It operates on a single supply voltage ranging from 2.7V to 5.5V, compatible with most digital logic circuits.
6. Compact Package: The device is available in a TSSOP-14 package, suitable for space-constrained applications.
7. High Reliability: It features a temperature range of -40°C to +85°C, suitable for industrial applications.
These features make the AD5231BRUZ10 suitable for applications requiring fine-tuning of analog signals, such as programmable gain amplifiers, offset adjustment, and sensor calibration.

Pinout

The AD5231BRUZ10 is a digital potentiometer from Analog Devices, featuring a 10 kΩ resistance. It is housed in a 16-lead TSSOP (Thin Shrink Small Outline Package) package. The pin count is 16.
Key functions and pins include:
- VDD (Pin 1): Positive power supply.
- GND (Pin 2): Ground.
- CS (Pin 3): Chip select input; active low.
- SDI (Pin 4): Serial data input.
- CLK (Pin 5): Clock input for the serial interface.
- SDO (Pin 6): Serial data output.
- WP (Pin 7): Write protect input.
- A (Pin 8): Terminal A of the potentiometer.
- B (Pin 9): Terminal B of the potentiometer.
- W (Pin 10): Wiper terminal of the potentiometer.
- RDY (Pin 11): Ready status output.
- VLOGIC (Pin 12): Logic power supply.
- Remaining pins are typically not connected or reserved for additional functions.
The AD5231 allows precise adjustment of resistance and is controlled via a serial interface, making it suitable for various applications requiring digital control over resistance values.

Manufacturer

The AD5231BRUZ10 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. The company is known for its high-performance components used in a wide range of applications, including industrial, automotive, communications, healthcare, and consumer electronics. Analog Devices focuses on developing technology that bridges the physical and digital worlds, with products that are essential in converting real-world phenomena into measurable and processable data.

Application

The AD5231BRUZ10 is a digital potentiometer widely used in various applications. Key areas include:
1. Adjustable Gain Amplifiers: Allows dynamic control over amplifier gain.
2. Programmable Filters: Facilitates real-time adjustment of filter parameters.
3. Calibration: Helps in precise system calibration for instrumentation.
4. Sensor Signal Conditioning: Tunes sensor output for better accuracy.
5. Data Acquisition Systems: Adjusts signal paths for optimal performance.
6. DC Motor Control: Modulates resistance for speed and torque adjustments.
7. Volume Control in Audio Devices: Used for digital volume management.
These applications benefit from its non-volatile memory, allowing settings to be retained after power cycles.

Package

The AD5231BRUZ10 is packaged in a TSSOP-16 (Thin Shrink Small Outline Package) form. This type of package is compact and suitable for surface-mount technology, making it ideal for applications requiring space efficiency.

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