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DS1844E-100/T&R

DS1844E-100/T&R

Manufacturer No:

DS1844E-100/T&R

Description:

IC DGT POT 100KOHM 64TAP 20TSSOP

Datasheet:

Datasheet

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DS1844E-100/T&R Specifications

  • Type
    Parameter
  • Resistance - Wiper (Ohms) (Typ)
    250 (Max)
  • Operating Temperature
    -40°C ~ 85°C
  • Package / Case
    20-TSSOP (0.173", 4.40mm Width)
  • Supplier Device Package
    20-TSSOP
  • Mounting Type
    Surface Mount
  • Temperature Coefficient (Typ)
    750ppm/°C
  • Tolerance
    ±20%
  • Features
    Selectable Address
  • Voltage - Supply
    2.7V ~ 5.5V
  • Memory Type
    Volatile
  • Interface
    I²C, Serial
  • Resistance (Ohms)
    100k
  • Number of Taps
    64
  • Number of Circuits
    4
  • Configuration
    Potentiometer
  • Taper
    Linear
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The DS1844E-100/T&R is a digital potentiometer integrated circuit chip manufactured by Maxim Integrated. It offers several advantages and can be applied in various scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Digital Control: The DS1844E-100/T&R is a digitally controlled potentiometer, allowing for precise and accurate adjustments. It can be easily controlled using digital signals from microcontrollers or other digital devices.2. Non-Volatile Memory: This chip features non-volatile memory, which means it retains its settings even when power is removed. This is useful in applications where the potentiometer's settings need to be preserved across power cycles.3. Low Power Consumption: The DS1844E-100/T&R is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. Wide Resistance Range: It offers a wide resistance range, allowing for versatile applications. The DS1844E-100/T&R has a resistance range of 10kΩ to 100kΩ, making it suitable for various voltage or current control scenarios.Application Scenarios: 1. Audio Equipment: The DS1844E-100/T&R can be used in audio equipment, such as amplifiers or mixers, to control volume levels or tone adjustments digitally. Its non-volatile memory ensures that the settings are retained even after power cycles.2. Industrial Control Systems: In industrial control systems, the DS1844E-100/T&R can be used to digitally control parameters like voltage or current levels. Its precise adjustments and low power consumption make it suitable for such applications.3. Test and Measurement Instruments: The chip can be utilized in test and measurement instruments where precise resistance adjustments are required. It can be used to calibrate or fine-tune the instrument's output or input signals.4. Consumer Electronics: The DS1844E-100/T&R can be integrated into various consumer electronic devices, such as TVs, set-top boxes, or gaming consoles. It can be used for controlling brightness, contrast, or other parameters digitally.5. Medical Devices: In medical devices, the chip can be used for digitally controlling parameters like flow rates, pressure levels, or temperature. Its non-volatile memory ensures that the settings are preserved even during power cycles.Overall, the DS1844E-100/T&R integrated circuit chip offers precise digital control, non-volatile memory, low power consumption, and a wide resistance range, making it suitable for a range of applications in different industries.
DS1844E-100/T&R Relevant information