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DS1855E-C01+T&R

DS1855E-C01+T&R

Manufacturer No:

DS1855E-C01+T&R

Description:

IC DGTL POT 10KOHM 14TSSOP

Datasheet:

Datasheet

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DS1855E-C01+T&R Specifications

  • Type
    Parameter
  • Resistance - Wiper (Ohms) (Typ)
    400 (Max)
  • Operating Temperature
    -40°C ~ 85°C
  • Package / Case
    14-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package
    14-TSSOP
  • Mounting Type
    Surface Mount
  • Temperature Coefficient (Typ)
    750ppm/°C
  • Tolerance
    ±20%
  • Features
    Selectable Address
  • Voltage - Supply
    2.7V ~ 5.5V
  • Memory Type
    Non-Volatile
  • Interface
    I²C
  • Resistance (Ohms)
    10k
  • Number of Taps
    100, 256
  • Number of Circuits
    2
  • Configuration
    Potentiometer
  • Taper
    Linear
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The DS1855E-C01+T&R is an integrated circuit chip that offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of this chip are:Advantages: 1. Digital Potentiometer: The DS1855E-C01+T&R is a digital potentiometer chip that can be used to replace mechanical potentiometers in electronic circuits. It offers precise and accurate resistance adjustment, eliminating the need for manual adjustments.2. Non-volatile Memory: The chip has non-volatile memory, which means it can retain its settings even when power is removed. This feature is useful in applications where the resistance value needs to be stored and recalled after power cycles.3. Multiple Channels: The DS1855E-C01+T&R has multiple channels, typically 256 or more, allowing for independent control of multiple resistors. This makes it suitable for applications that require multiple adjustable resistors, such as audio volume control or sensor calibration.4. I2C Interface: The chip communicates using the I2C (Inter-Integrated Circuit) protocol, which is a widely used serial communication standard. This makes it compatible with a wide range of microcontrollers and other digital devices.Application Scenarios: 1. Audio Equipment: The DS1855E-C01+T&R can be used in audio equipment, such as amplifiers or mixers, to control volume levels. Its digital control allows for precise adjustment, and the non-volatile memory ensures that the volume setting is retained even after power cycles.2. Sensor Calibration: In applications where sensors need to be calibrated, the DS1855E-C01+T&R can be used to adjust the resistance in sensor circuits. This allows for fine-tuning and calibration of sensor outputs, ensuring accurate measurements.3. Industrial Control Systems: The chip can be used in industrial control systems that require adjustable resistors for various purposes, such as setting reference voltages or controlling current levels. Its multiple channels and digital control make it suitable for such applications.4. Test and Measurement Equipment: The DS1855E-C01+T&R can be used in test and measurement equipment, such as oscilloscopes or signal generators, to provide adjustable reference voltages or signal levels. Its digital control and non-volatile memory make it convenient for storing and recalling specific settings.Overall, the DS1855E-C01+T&R integrated circuit chip offers the advantages of digital potentiometer functionality, non-volatile memory, multiple channels, and I2C interface. These features make it suitable for a wide range of applications, including audio equipment, sensor calibration, industrial control systems, and test and measurement equipment.
DS1855E-C01+T&R Relevant information