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AD5262BRUZ20-RL7
IC DGT POT 20KOHM 256TAP 16TSSOP
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- 製造商。 部分 #AD5262BRUZ20-RL7
- 包 TSSOP-16
- 資料表 AD5262BRUZ20-RL7 DataSheet
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Taper | Linear |
| Configuration | Potentiometer |
| NumberofCircuits | 2 |
| NumberofTaps | 256 |
| Resistance(Ohms) | 20k |
| Interface | SPI |
| MemoryType | Volatile |
| Voltage-Supply | 4.5V ~ 16.5V, ±5V |
| Features | Cascade Pin |
| Tolerance | ±30% |
| TemperatureCoefficient(Typ) | 35ppm/°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 AD5262BRUZ20-RL7 is a digital potentiometer from Analog Devices, designed for applications that require precise resistance adjustment and digital control. It features a dual-channel, 256-position variable resistor, enabling fine-tuning in various electronic circuits. The device operates with a supply voltage of 2.7V to 5.5V, making it suitable for low-power applications.
This potentiometer can be controlled via a simple 3-wire SPI interface, allowing for easy integration with microcontrollers and other digital systems. It includes non-volatile memory to retain settings even after power loss, enhancing its usability in long-term applications.
Its compact package (20-lead LFCSP) is suitable for space-constrained designs, and it supports a wide range of applications, including gain adjustment, signal conditioning, and sensor calibration. The AD5262BRUZ20-RL7 is ideal for both consumer electronics and industrial systems where programmable resistance is required.
This potentiometer can be controlled via a simple 3-wire SPI interface, allowing for easy integration with microcontrollers and other digital systems. It includes non-volatile memory to retain settings even after power loss, enhancing its usability in long-term applications.
Its compact package (20-lead LFCSP) is suitable for space-constrained designs, and it supports a wide range of applications, including gain adjustment, signal conditioning, and sensor calibration. The AD5262BRUZ20-RL7 is ideal for both consumer electronics and industrial systems where programmable resistance is required.
Features
The AD5262BRUZ20-RL7 is a dual 12-bit digital-to-analog converter (DAC) designed for precision applications. Key features include:
1. Dual DAC Architecture: It supports two independent DACs in a single package.
2. 12-bit Resolution: Provides high accuracy for various applications.
3. Voltage Output: Capable of generating a wide range of output voltages.
4. SPI Interface: Utilizes a Serial Peripheral Interface for easy integration with microcontrollers.
5. Low Power Consumption: Designed for efficient operation with minimal power usage.
6. Internal Reference: Includes an internal voltage reference for simplified circuit design.
7. Power Supply Range: Operates from a single supply voltage, enhancing usability in battery-powered devices.
8. Temperature Range: Suitable for industrial applications with extended temperature specifications.
9. Small Package Size: Available in a compact 20-lead TSSOP package for space-constrained designs.
These features make the AD5262BRUZ20-RL7 ideal for applications in instrumentation, process control, and consumer electronics.
1. Dual DAC Architecture: It supports two independent DACs in a single package.
2. 12-bit Resolution: Provides high accuracy for various applications.
3. Voltage Output: Capable of generating a wide range of output voltages.
4. SPI Interface: Utilizes a Serial Peripheral Interface for easy integration with microcontrollers.
5. Low Power Consumption: Designed for efficient operation with minimal power usage.
6. Internal Reference: Includes an internal voltage reference for simplified circuit design.
7. Power Supply Range: Operates from a single supply voltage, enhancing usability in battery-powered devices.
8. Temperature Range: Suitable for industrial applications with extended temperature specifications.
9. Small Package Size: Available in a compact 20-lead TSSOP package for space-constrained designs.
These features make the AD5262BRUZ20-RL7 ideal for applications in instrumentation, process control, and consumer electronics.
Package
The AD5262BRUZ20-RL7 is packaged in a TSSOP (Thin Shrink Small Outline Package) with 20 pins.
Pinout
The AD5262BRUZ20-RL7 is a dual, 256-position digital potentiometer with a pin count of 16. It features two separate potentiometer sections which can be used independently or in conjunction. The device operates with a supply voltage range of 2.7V to 5.5V and is controlled via a 3-wire SPI interface for programming and control.
Key pin functions include:
- VDD: Power supply for the device.
- GND: Ground reference.
- SCLK: Serial clock input.
- SDI: Serial data input.
- SDO: Serial data output.
- CS: Chip select for enabling the device.
- A and B: The wiper terminals for the two potentiometer sections.
- W: The wiper connections for the respective potentiometers.
- P1, P2: End terminals for the potentiometer sections.
This digital potentiometer is mainly used for applications such as gain control, volume control, and calibration adjustments in various electronic devices.
Key pin functions include:
- VDD: Power supply for the device.
- GND: Ground reference.
- SCLK: Serial clock input.
- SDI: Serial data input.
- SDO: Serial data output.
- CS: Chip select for enabling the device.
- A and B: The wiper terminals for the two potentiometer sections.
- W: The wiper connections for the respective potentiometers.
- P1, P2: End terminals for the potentiometer sections.
This digital potentiometer is mainly used for applications such as gain control, volume control, and calibration adjustments in various electronic devices.
Manufacturer
The AD5262BRUZ20-RL7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in data conversion, signal processing, and power management technologies. Founded in 1965, it is known for producing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries, including telecommunications, automotive, healthcare, and industrial automation, by providing solutions for applications such as sensors, audio processing, and instrumentation. Analog Devices is recognized for its commitment to innovation and quality in the semiconductor industry.
Application
The AD5262BRUZ20-RL7 is a digital potentiometer used in various applications, including automatic gain control, signal conditioning, sensor calibration, and adjustable biasing in amplifiers. It is also utilized in industrial automation, consumer electronics, audio equipment, and medical devices for precise volume control and tuning. Its digital interface makes it suitable for integration in programmable systems.
Equivalent
The AD5262BRUZ20-RL7 is a digital potentiometer with specific features. Equivalent products include:
1. MCP4131 - Microchip
2. MAX5218 - Maxim Integrated
3. AD5254 - Analog Devices
4. PT6303 - PCT
When selecting an equivalent, ensure to consider parameters like resistance values, communication protocols, and package types for compatibility.
1. MCP4131 - Microchip
2. MAX5218 - Maxim Integrated
3. AD5254 - Analog Devices
4. PT6303 - PCT
When selecting an equivalent, ensure to consider parameters like resistance values, communication protocols, and package types for compatibility.
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