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AD5241BRZ10

Name: AD5241BRZ10
Rating: 4.7 (12 reviews)

IC DGTL POT 10KOHM 256TAP 14SOIC

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仕様

Part Status	Active
DigiKey Programmable	Not Verified
Taper	Linear
Configuration	Potentiometer
Number of Circuits	1
Number of Taps	256
Resistance (Ohms)	10k
Interface	I2C
Memory Type	Volatile
Voltage - Supply	2.7V ~ 5.5V, ±2.3V ~ 2.7V
Features	Selectable Address
Tolerance	±30%
Temperature Coefficient (Typ)	30ppm/°C
Mounting Type	Surface Mount
Supplier Device Package	14-SOIC
Package / Case	14-SOIC (0.154", 3.90mm Width)
Operating Temperature	-40°C ~ 105°C
Resistance - Wiper (Ohms) (Typ)	60
Base Product Number	AD5241

概要

Description

The AD5241BRZ10 is a digital potentiometer from Analog Devices, featuring a 10 kΩ resistance configuration. It utilizes a dual 256-position wiper with a non-volatile memory (NV) capability, allowing it to retain settings without power. The device operates via a Serial Peripheral Interface (SPI) for easy integration into microcontroller-based systems. Its key applications include adjustable gain control, programmable filters, and variable resistance in electronic circuits.
The AD5241BRZ10 is designed for a wide range of operating conditions, providing high accuracy and low noise, making it suitable for precision applications in industries like automotive, consumer electronics, and medical devices. The device is housed in a standard 14-lead TSSOP package, ensuring compact integration into various designs.
Overall, the AD5241BRZ10 offers an efficient solution for electronically controlling resistance in an array of applications, improving flexibility and performance in electronic designs.

Features

The AD5241BRZ10 is a digital potentiometer featuring the following key attributes:
1. Resolution: 1024 Taps (10-bit resolution).
2. Interface: I2C-compatible serial interface for easy integration with microcontrollers.
3. Voltage Range: Operates on a supply voltage of 2.7V to 5.5V.
4. Resistance Options: Available in 10 kΩ and other resistance values.
5. Non-Volatile Memory: Retains the wiper position even after power loss.
6. Dual Channels: Contains two independent potentiometers in one package.
7. Low Power Consumption: Suitable for battery-operated applications.
8. Temperature Range: Operating temperature from -40°C to +125°C.
9. Applications: Ideal for audio, gain control, calibration, and other adjustable settings in electronic devices.
These features make the AD5241BRZ10 versatile for various applications requiring precise resistance adjustment and digital control.

Package

The AD5241BRZ10 is packaged in a 10-lead MSOP (Mini Small Outline Package).

Pinout

The AD5241BRZ10 is a digital potentiometer with a pin count of 10. It features a dual 256-position wiper configuration. The primary functions of its pins are as follows:
1. VDD (Pin 1): Power supply input.
2. GND (Pin 2): Ground reference.
3. SDA (Pin 3): Serial data input/output for I²C communication.
4. SCL (Pin 4): Serial clock input for I²C communication.
5. A1 (Pin 5): Terminal A of the first potentiometer.
6. W1 (Pin 6): Wiper for the first potentiometer.
7. B1 (Pin 7): Terminal B of the first potentiometer.
8. A2 (Pin 8): Terminal A of the second potentiometer.
9. W2 (Pin 9): Wiper for the second potentiometer.
10. B2 (Pin 10): Terminal B of the second potentiometer.
The device is designed for applications requiring variable resistance controlled via a digital interface.

Manufacturer

The AD5241BRZ10 is manufactured by Analog Devices, Inc. (ADI), a prominent semiconductor company that specializes in data converters, amplifiers, and signal processing technology. Founded in 1965, Analog Devices is known for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide range of industries, including automotive, communications, healthcare, and industrial automation, providing innovative solutions for various electronic applications. ADI is recognized for its commitment to quality and innovation in the field of analog and mixed-signal technology.

Application

The AD5241BRZ10 is a digital potentiometer used in various applications including gain and offset adjustments in amplifiers, volume control in audio equipment, and calibration in measurement systems. It is also utilized in sensor trimming, programmable resistors for signal conditioning, and in automation for control systems. Additionally, it finds use in embedded systems for tuning parameters dynamically.

Equivalent

The AD5241BRZ10 is a digital potentiometer with a 10kΩ resistance. Equivalent products include:
1. MCP4131 - 10kΩ, single, SPI interface.
2. MCP4251 - Dual, 10kΩ, SPI interface.
3. DS1803 - Dual, 10kΩ, I²C interface.
4. PT10LV - Non-volatile, 10kΩ, multiple interface options.
Ensure to verify specifications such as operating voltage, resolution, and interface type for compatibility.