AD5241BRUZ100

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AD5241BRUZ100

IC DGT POT 100KOHM 256TP 14TSSOP

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  • Мфр. Часть #AD5241BRUZ100
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Спецификации

Part Status Active
DigiKey Programmable Not Verified
Taper Linear
Configuration Potentiometer
Number of Circuits 1
Number of Taps 256
Resistance (Ohms) 100k
Interface I2C
Memory Type Volatile
Voltage - Supply 2.7V ~ 5.5V, ±2.3V ~ 2.7V
Features Selectable Address
Tolerance -30%, +50%
Temperature Coefficient (Typ) 30ppm/°C
Mounting Type Surface Mount
Supplier Device Package 14-TSSOP
Package / Case 14-TSSOP (0.173", 4.40mm Width)
Operating Temperature -40°C ~ 105°C
Resistance - Wiper (Ohms) (Typ) 60
Base Product Number AD5241

Обзор

Description

The AD5241BRUZ100 is a digital potentiometer from Analog Devices, specifically designed for various applications requiring adjustable resistance. It features a 256-position non-volatile memory, allowing users to store and recall settings without needing continuous power. The device operates in a single-supply voltage range of 2.7V to 5.5V and provides a typical resistance of 100kΩ.
This digital potentiometer is controlled via a serial interface (SPI), enabling precise adjustment of resistance values and facilitating integration into digital systems. It also supports a variety of configurations, such as voltage divider applications, gain control, and trim adjustments.
The AD5241BRUZ100 is housed in a compact 14-lead TSSOP package, making it suitable for space-constrained designs. Its low power consumption and high reliability make it ideal for consumer electronics, automotive applications, and industrial control systems. Overall, it’s a versatile component for modern electronic designs requiring robust and flexible resistance control.

Features

The AD5241BRUZ100 is a digital potentiometer from Analog Devices, designed for precision applications. Key features include:
1. Memory: It has a 256-position wiper, allowing for fine adjustments.
2. Interface: Operates via a simple 2-wire I²C-compatible interface for easy integration.
3. Resistance Values: Offers a nominal resistance value of 100 kΩ.
4. Voltage Rating: Can operate with a supply voltage range of 2.7V to 5.5V.
5. Low Power Consumption: Consumes minimal power, making it suitable for battery-operated devices.
6. Temperature Range: Works effectively across a temperature range of -40°C to +125°C.
7. Endurance: Features high endurance with over 1 million write cycles, ensuring durability.
8. Power-On Reset: Includes a power-on reset function to set the wiper position to a known state.
9. Applications: Ideal for applications in audio control, calibration, and sensor adjustment.
These features make the AD5241BRUZ100 versatile for various electronic applications requiring precise resistance control.

Package

The AD5241BRUZ100 is packaged in a 20-lead TSSOP (Thin Shrink Small Outline Package) format, which provides a compact and efficient solution for surface-mount applications.

Pinout

The AD5241BRUZ100 is a digital potentiometer with a total of 14 pins. The key functions of these pins are as follows:
1. VDD (Pin 1): Power supply pin.
2. GND (Pin 2): Ground reference.
3. A (Pin 3): Terminal A of the potentiometer.
4. B (Pin 4): Terminal B of the potentiometer.
5. W (Pin 5): Wiper terminal.
6. SCL (Pin 6): Serial clock input for the I2C interface.
7. SDA (Pin 7): Serial data input/output for the I2C interface.
8. ADDR (Pin 8): Address configuration pin for I2C.
9. RST (Pin 9): Reset pin.
10. NC (Pins 10, 11): Not connected; reserved for future use.
11. VOUT (Pin 12): Output voltage for the wiper.
12. VREF (Pin 13): Reference voltage input.
13. VBC (Pin 14): Connection for external voltage or bias.
This device is commonly used in applications requiring adjustable resistance or digital control of voltage levels.

Manufacturer

The AD5241BRUZ100 is manufactured by Analog Devices, Inc. Analog Devices is an American multinational company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company is known for its high-performance electronic components used in various applications, including industrial, automotive, communications, and consumer electronics. Founded in 1965, Analog Devices focuses on providing solutions that enable precise measurement and control of real-world phenomena, making it a key player in the semiconductor industry.

Application

The AD5241BRUZ100 is a digital potentiometer used in various applications, including:
1. Audio volume control
2. Adjustable gain in amplifiers
3. Sensor calibration and adjustment
4. Mismatched load corrections
5. Programmable filters and equalizers
6. Data acquisition systems
7. Industrial automation and control systems
8. Medical devices for precise tuning.
Its digital interface allows for easy integration into microcontroller-based systems.

Equivalent

The AD5241BRUZ100 is a digital potentiometer. Equivalent products include:
1. MCP41010/ MCP41050 from Microchip
2. MAX5212/ MAX5214 from Maxim Integrated
3. TPL0102/ TPL0103 from Texas Instruments
When selecting an equivalent, ensure that parameters such as resistance, voltage range, and interface match your application needs.

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