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AD5243BRMZ10
IC DGTL POT 10KOHM 256TAP 10MSOP
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- 資料表 AD5243BRMZ10 DataSheet
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規格
| Part Status | Active |
| DigiKey Programmable | Not Verified |
| Taper | Linear |
| Configuration | Potentiometer |
| Number of Circuits | 2 |
| Number of Taps | 256 |
| Resistance (Ohms) | 10k |
| Interface | I2C |
| Memory Type | Volatile |
| Voltage - Supply | 2.7V ~ 5.5V |
| Tolerance | -20%, +55% |
| Temperature Coefficient (Typ) | 35ppm/°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) | 160 |
| Base Product Number | AD5243 |
概述
Description
The AD5243BRMZ10 is a digital potentiometer from Analog Devices, designed for precision applications. It features a 256-position, non-volatile memory (NV) that allows users to store settings and recall them after power loss. This device operates with a supply voltage range of 2.7V to 5.5V, making it suitable for battery-powered applications.
The AD5243BRMZ10 utilizes a 3-wire SPI-compatible interface for easy integration with microcontrollers and digital systems. Key specifications include low temperature coefficient, high linearity, and low power consumption, making it ideal for volume control, offset adjustment, and calibration tasks in various electronic circuits.
The device comes in a compact 10-lead MSOP package, facilitating design flexibility in constrained spaces. Its reliability and performance are enhanced by built-in features like wiper position tracking and software calibration options, which contribute to its effectiveness in operational amplifiers, signal processing, and industrial control systems. Overall, the AD5243BRMZ10 is a versatile solution for applications requiring precise resistance adjustments.
The AD5243BRMZ10 utilizes a 3-wire SPI-compatible interface for easy integration with microcontrollers and digital systems. Key specifications include low temperature coefficient, high linearity, and low power consumption, making it ideal for volume control, offset adjustment, and calibration tasks in various electronic circuits.
The device comes in a compact 10-lead MSOP package, facilitating design flexibility in constrained spaces. Its reliability and performance are enhanced by built-in features like wiper position tracking and software calibration options, which contribute to its effectiveness in operational amplifiers, signal processing, and industrial control systems. Overall, the AD5243BRMZ10 is a versatile solution for applications requiring precise resistance adjustments.
Features
The AD5243BRMZ10 is a digital potentiometer with the following key features:
1. Type: Dual 256-position, non-volatile digital potentiometer.
2. Interface: I2C interface for easy control and communication.
3. Resistance Values: Available with 10 kΩ, 50 kΩ, and 100 kΩ configurations.
4. Operating Voltage: Operates from a supply voltage of 2.7V to 5.5V.
5. Temperature Range: Functional over a wide temperature range, typically from -40°C to +125°C.
6. Endurance: Supports over 1,000,000 write cycles and maintains the stored settings.
7. Wiper Modes: Features both volatile and non-volatile modes for wiper settings.
8. Power Consumption: Low power consumption, making it suitable for battery-operated devices.
9. Package: Available in a compact 10-lead MSOP package.
These features make the AD5243BRMZ10 ideal for applications requiring precise resistance adjustment and digital control, such as gain control, volume control, and calibration in various electronic circuits.
1. Type: Dual 256-position, non-volatile digital potentiometer.
2. Interface: I2C interface for easy control and communication.
3. Resistance Values: Available with 10 kΩ, 50 kΩ, and 100 kΩ configurations.
4. Operating Voltage: Operates from a supply voltage of 2.7V to 5.5V.
5. Temperature Range: Functional over a wide temperature range, typically from -40°C to +125°C.
6. Endurance: Supports over 1,000,000 write cycles and maintains the stored settings.
7. Wiper Modes: Features both volatile and non-volatile modes for wiper settings.
8. Power Consumption: Low power consumption, making it suitable for battery-operated devices.
9. Package: Available in a compact 10-lead MSOP package.
These features make the AD5243BRMZ10 ideal for applications requiring precise resistance adjustment and digital control, such as gain control, volume control, and calibration in various electronic circuits.
Package
The AD5243BRMZ10 is packaged in a TSSOP (Thin Shrink Small Outline Package) with 10 pins.
Pinout
The AD5243BRMZ10 is a digital potentiometer with a pin count of 14. It features a dual 256-position potentiometer with an I2C interface. The key functions of its pins include:
1. VDD: Power supply.
2. GND: Ground.
3. SCL: Serial clock input for I2C communication.
4. SDA: Serial data input/output for I2C communication.
5. A and B Terminals: Analog connections for the two potentiometers.
6. Wiper Terminals (W1 and W2): Outputs for the respective potentiometers.
7. AD0/AD1: Address pins for I2C address selection.
The device allows for precise adjustment of resistance through digital control, making it useful in applications requiring variable resistance settings.
1. VDD: Power supply.
2. GND: Ground.
3. SCL: Serial clock input for I2C communication.
4. SDA: Serial data input/output for I2C communication.
5. A and B Terminals: Analog connections for the two potentiometers.
6. Wiper Terminals (W1 and W2): Outputs for the respective potentiometers.
7. AD0/AD1: Address pins for I2C address selection.
The device allows for precise adjustment of resistance through digital control, making it useful in applications requiring variable resistance settings.
Manufacturer
The AD5243BRMZ10 is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves various industries, including communications, automotive, industrial, healthcare, and consumer electronics. The company is known for its innovation in signal processing technologies and provides solutions for applications such as data conversion, signal conditioning, and power management.
Application
The AD5243BRMZ10 is a digital potentiometer used in various applications such as gain control, volume adjustment, sensor calibration, and signal processing in audio and instrumentation systems. It's also employed in programmable resistance, automotive applications, and consumer electronics for adjustable parameters, making it suitable for precision control in diverse electronic circuits.
Equivalent
The AD5243BRMZ10 is a digital potentiometer. Equivalent products include the MCP41010 from Microchip, the DS1803 from Maxim Integrated, and the PT10LV from NXP. These alternatives offer similar functionalities, such as digital control and resistance range, but may differ in specifications like resolution, power supply voltage, and interface type. Always check the datasheets for specific application requirements.
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