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DS1859E-050+T&R
Product Overview
Category: Electronic Component
Use: Digital Potentiometer
Characteristics: High precision, digital control, non-volatile memory
Package: T&R (Tape and Reel)
Essence: The DS1859E-050+T&R is a digital potentiometer designed for precise electronic circuit adjustments.
Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier.
Specifications
- Resistance Value: 50 kΩ
- Number of Channels: 1
- Interface: I2C
- Operating Voltage: 2.7V to 5.5V
- Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The DS1859E-050+T&R features a standard 8-pin configuration: 1. VDD: Power supply 2. SDA: I2C data line 3. SCL: I2C clock line 4. GND: Ground 5. A0: Address input 6. W: Wiper terminal 7. B: Terminal B 8. A: Terminal A
Functional Features
- Non-volatile memory for wiper position storage
- I2C interface for digital control
- Low power consumption
- High precision resistance settings
Advantages and Disadvantages
Advantages: - Precise digital control - Non-volatile memory - Wide operating voltage range
Disadvantages: - Limited to single channel control - Temperature range may not be suitable for extreme environments
Working Principles
The DS1859E-050+T&R operates by digitally controlling the wiper position within the potentiometer, allowing for precise resistance adjustments. The non-volatile memory ensures that the wiper position is retained even when power is removed.
Detailed Application Field Plans
The DS1859E-050+T&R is commonly used in applications requiring precise analog circuit adjustments, such as audio equipment, instrumentation, and industrial control systems. Its digital control and non-volatile memory make it suitable for applications where consistent settings need to be maintained.
Detailed and Complete Alternative Models
- AD5241: Analog Devices digital potentiometer with similar specifications
- MCP4011: Microchip Technology digital potentiometer offering alternative features
- MAX5481: Maxim Integrated digital potentiometer with comparable characteristics
This completes the entry for DS1859E-050+T&R, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
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What is the DS1859E-050+T&R?
- The DS1859E-050+T&R is a digital potentiometer, which can be used to adjust resistance in electronic circuits.
What is the operating voltage range of DS1859E-050+T&R?
- The operating voltage range of DS1859E-050+T&R is typically 2.7V to 5.5V.
What is the resolution of DS1859E-050+T&R?
- The DS1859E-050+T&R has a resolution of 256 taps.
Can DS1859E-050+T&R be used for audio applications?
- Yes, DS1859E-050+T&R can be used for audio volume control and other audio applications.
What is the temperature range for DS1859E-050+T&R?
- The temperature range for DS1859E-050+T&R is typically -40°C to +85°C.
Is DS1859E-050+T&R compatible with I2C interface?
- Yes, DS1859E-050+T&R is compatible with the I2C interface for digital communication.
What are the typical applications of DS1859E-050+T&R?
- Typical applications include LCD panel contrast control, bias adjustment in RF circuits, and programmable voltage regulation.
Does DS1859E-050+T&R have non-volatile memory?
- Yes, DS1859E-050+T&R has non-volatile memory, allowing it to retain its settings even when powered off.
What is the wiper resistance of DS1859E-050+T&R?
- The wiper resistance of DS1859E-050+T&R is typically 70 ohms.
Is DS1859E-050+T&R RoHS compliant?
- Yes, DS1859E-050+T&R is RoHS compliant, meeting environmental standards for lead-free manufacturing.