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DS1855B-010/T&R

DS1855B-010/T&R

Manufacturer No:

DS1855B-010/T&R

Description:

IC DGTL POT 10KOHM 16CSBGA

Datasheet:

Datasheet

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DS1855B-010/T&R Specifications

  • Type
    Parameter
  • Resistance - Wiper (Ohms) (Typ)
    400 (Max)
  • Operating Temperature
    -40°C ~ 85°C
  • Package / Case
    16-LBGA, CSPBGA
  • Supplier Device Package
    16-CSBGA (4x4)
  • 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 DS1855B-010/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 DS1855B-010/T&R is a digital potentiometer chip that can 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 DS1855B-010/T&R chip has multiple channels, typically 10 channels, allowing for simultaneous control of multiple resistances. This feature is beneficial in applications where multiple potentiometers need to be adjusted simultaneously.4. I2C Interface: The chip communicates using the I2C (Inter-Integrated Circuit) interface, which is a widely used serial communication protocol. This makes it compatible with a wide range of microcontrollers and digital systems.Application Scenarios: 1. Audio Equipment: The DS1855B-010/T&R chip can be used in audio equipment, such as amplifiers and mixers, to control volume levels. Its digital control allows for precise adjustment of audio levels, and the non-volatile memory ensures that the volume settings are retained even after power cycles.2. Industrial Automation: In industrial automation systems, the chip can be used to control various parameters, such as motor speed or sensor sensitivity. The digital control and multiple channels enable precise and simultaneous adjustment of multiple parameters.3. Test and Measurement Instruments: The DS1855B-010/T&R chip can be utilized in test and measurement instruments, such as oscilloscopes or signal generators, to control signal levels or calibration settings. Its accuracy and non-volatile memory ensure consistent and reliable measurements.4. Consumer Electronics: The chip can be integrated into consumer electronics devices, such as TVs or home appliances, to control various settings. For example, it can be used to adjust screen brightness or audio volume in TVs, or to control fan speed in appliances.Overall, the DS1855B-010/T&R integrated circuit chip offers precise digital control of resistance values, non-volatile memory, multiple channels, and compatibility with the I2C interface. These features make it suitable for a wide range of applications in different industries.
DS1855B-010/T&R Relevant information