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AD5272BRMZ-100-RL7

Name: AD5272BRMZ-100-RL7
Rating: 4.7 (12 reviews)

IC DGT POT 100KOHM 1024TP 10MSOP

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規格

Part Status	Active
DigiKey Programmable	Not Verified
Taper	Linear
Configuration	Rheostat
Number of Circuits	1
Number of Taps	1024
Resistance (Ohms)	100k
Interface	I2C
Memory Type	Non-Volatile
Voltage - Supply	2.7V ~ 5.5V, ±2.5V ~ 2.75V
Features	Selectable Address
Tolerance	±1%
Temperature Coefficient (Typ)	5ppm/°C
Mounting Type	Surface Mount
Supplier Device Package	10-MSOP
Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Operating Temperature	-40°C ~ 125°C
Resistance - Wiper (Ohms) (Typ)	35
Base Product Number	AD5272

概述

Description

The AD5272BRMZ-100-RL7 is a digital potentiometer designed by Analog Devices. It features a 256-position, non-volatile, programmable resistance that can be adjusted via a digital interface, typically I2C. This device is ideal for applications requiring precise resistance adjustments, such as sensor calibration, volume control in audio devices, and adjustable gain settings in amplifiers.
Key specifications include a resistance value of 100 kΩ, low power consumption, and a wide operating voltage range. The AD5272 also supports memory storage for the last resistance setting, making it convenient for applications where settings must persist after power loss. With a small form factor and integrated features, this digital potentiometer is suited for both consumer electronics and industrial applications, providing flexibility and reliability in electronic design.

Features

The AD5272BRMZ-100-RL7 is a digital potentiometer from Analog Devices, featuring the following key specifications:
1. Resistance Value: 100 kΩ nominal resistance.
2. Resolution: 7-bit digital control for precise adjustment.
3. Interface: I²C-compatible for easy integration with microcontrollers.
4. Supply Voltage: Operates within a range of 2.7V to 5.5V.
5. Temperature Range: Suitable for operation in a -40°C to +125°C environment.
6. Wiper Configuration: Available with a single-ended or differential output.
7. Low Power Consumption: Designed for battery-operated applications.
8. Non-volatile Memory: Retains settings during power loss.
9. Programmable: Allows for digital adjustment of resistance, useful in applications like gain control and signal conditioning.
10. Packaging: Available in a compact MSOP-10 package for space-constrained designs.
These features make the AD5272BRMZ-100-RL7 ideal for applications in consumer electronics, industrial controls, and instrumentation.

Package

The AD5272BRMZ-100-RL7 is packaged in a 20-lead TSSOP (Thin Shrink Small Outline Package) format.

Pinout

The AD5272BRMZ-100-RL7 is a digital potentiometer with a total of 16 pins. It features a 256-position variable resistor configuration. The key functions of its pins include:
1. Supply Voltage (VDD): Powers the device.
2. Ground (GND): Common reference point.
3. Wiper Terminal (W): Provides the adjustable output voltage.
4. Terminal A and B: Connect to the ends of the resistive element.
5. Digital Interface (SCL, SDA, and others): Used for communication via I2C interface, including clock and data lines.
6. Control Pins (ADDR0, ADDR1): Set the device address for I2C communications.
7. Miscellaneous Control Pins: Used for device configuration and control.
The AD5272BRMZ-100-RL7 is ideal for applications requiring fine resistance adjustments and can be used in various electronic circuits, including calibration and gain adjustment.

Manufacturer

The AD5272BRMZ-100-RL7 is manufactured by Analog Devices, Inc. Analog Devices is a global leader in data conversion, signal processing, and power management technologies. Founded in 1965, the company specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Their products are widely used in a variety of applications, including telecommunications, automotive, medical devices, industrial automation, and consumer electronics. Analog Devices is known for its innovation and high-quality semiconductor solutions, catering to both commercial and industrial sectors.

Application

The AD5272BRMZ-100-RL7 is a digital potentiometer used in various applications, including adjustable gain control, sensor calibration, audio volume control, and programmable resistive loads. It's suitable for consumer electronics, industrial automation, medical devices, and telecommunications, where precise resistance adjustments are needed for improved performance and functionality.

Equivalent

The AD5272BRMZ-100-RL7 is a digital potentiometer with a specific resistance value of 100 kΩ. Equivalent products include:
1. MCP4131 (Microchip)
2. DS1803 (Maxim Integrated)
3. AD8400 (Analog Devices)
4. X9C104 (Intersil)
Always verify specifications to ensure compatibility with your application.