AD5293BRUZ-100

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AD5293BRUZ-100

IC DGTL POT 100KOHM 14TSSOP

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Part Status Active
DigiKey Programmable Not Verified
Taper Linear
Configuration Potentiometer
Number of Circuits 1
Number of Taps 1024
Resistance (Ohms) 100k
Interface SPI
Memory Type Volatile
Voltage - Supply 9V ~ 33V, ±9V ~ 16.5V
Features Cascade Pin
Tolerance ±1%
Temperature Coefficient (Typ) 35ppm/°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 AD5293

Tổng quan

Description

The AD5293BRUZ-100 is a digital potentiometer manufactured by Analog Devices, designed for precision applications. It features a 256-position resister with a total resistance of 100 kΩ, allowing for fine adjustments in various electronic circuits. The device integrates a serial interface (SPI) for easy communication with microcontrollers and digital systems, enabling users to program the resistance value digitally.
Key specifications include low power consumption, excellent linearity, and a wide supply voltage range, making it suitable for applications like signal conditioning, gain control, and volume adjustments. The AD5293 also offers features such as non-volatile memory to retain settings during power loss and a programmable wiper position, enhancing its versatility in industrial and consumer electronics. Its compact package makes it ideal for space-constrained designs.

Features

The AD5293BRUZ-100 is a 256-position digital potentiometer with integrated EEPROM, designed for precision applications. It features:
1. Resolution: 8-bit resolution providing 256 wiper positions.
2. Interface: SPI-compatible serial interface for easy integration with microcontrollers.
3. Power Supply: Operates with a supply voltage range of 2.7V to 5.5V.
4. Wiper Resistance: Offers a nominal wiper resistance of 100 kΩ.
5. Non-Volatile Storage: Integrated EEPROM allows for data retention even when powered down.
6. Low Power Consumption: Low standby current enhances battery life in portable devices.
7. Temperature Range: Rated for operation within a temperature range of -40°C to +125°C.
8. Multiple Functions: Can be used for various applications, including gain and offset adjustment, volume control, and sensor calibration.
9. Packaging: Available in a compact 20-lead TSSOP package for space-constrained applications.
This device is ideal for applications requiring adjustable resistance with digital control and memory retention.

Package

The AD5293BRUZ-100 comes in a TSSOP (Thin Shrink Small Outline Package) with a 20-lead configuration.

Pinout

The AD5293BRUZ-100 is a digital potentiometer from Analog Devices with a pin count of 16. It features a 100 kΩ resistance value and is designed for various applications requiring programmable resistance.
Key functions of the pins include:
1. Power Supply Pins: VDD and VSS for powering the device.
2. Serial Interface Pins: SCK (Serial Clock), SDI (Serial Data In), SDO (Serial Data Out), and CS (Chip Select) for communication.
3. Wiper Control Pins: WP1 and WP2 for controlling the wiper position.
4. Address Pins: A0 and A1 for selecting between multiple devices on the same bus.
5. Wiper Output Pin: Wiper output to connect to the load.
The device supports various configurations and is ideal for applications requiring adjustable resistance settings in circuits.

Manufacturer

The manufacturer of the AD5293BRUZ-100 is Analog Devices, Inc. (ADI). Founded in 1965, Analog Devices is a multinational company headquartered in Norwood, Massachusetts, specializing in the design and production of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries, including automotive, communications, healthcare, and industrial automation, providing solutions for complex signal processing and data conversion applications. ADI is known for its innovative technologies and commitment to quality, making it a leader in the semiconductor industry.

Application

The AD5293BRUZ-100 is a digital potentiometer used in various applications, including programmable gain amplifiers, sensor calibration, audio volume control, and signal conditioning. It is suitable for automatic gain control, digital-to-analog conversion, and adjustable filter designs. Its high resolution and integrated SPI interface make it ideal for precision applications in industrial, consumer electronics, and instrumentation systems.

Equivalent

The AD5293BRUZ-100 is a 256-position, digitally controlled potentiometer. Equivalent products include:
1. MCP4131 (Microchip)
2. DS1803 (Maxim Integrated)
3. MCP42010 (Microchip)
4. AD5253 (Analog Devices)
These alternatives may vary in specifications such as resistance values, power supply voltage, and interface type, so ensure compatibility with your application.

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