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DS1845E-100+

DS1845E-100+

Manufacturer No:

DS1845E-100+

Description:

IC DGTL POT 100KOHM 14TSSOP

Datasheet:

Datasheet

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DS1845E-100+ Specifications

  • Type
    Parameter
  • Resistance - Wiper (Ohms) (Typ)
    500
  • 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)
    100k
  • Number of Taps
    100, 256
  • Number of Circuits
    2
  • Configuration
    Potentiometer
  • Taper
    Linear
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The DS1845E-100+ 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 DS1845E-100+ is a digitally controlled potentiometer, allowing for precise and accurate adjustments. It can be easily controlled using digital signals, making it suitable for applications where manual adjustments are not feasible or desired.2. Non-Volatile Memory: This chip features non-volatile memory, which means it retains its settings even when power is removed. This is advantageous in applications where the potentiometer's settings need to be preserved across power cycles or during system restarts.3. Low Power Consumption: The DS1845E-100+ 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 flexibility in various applications. The DS1845E-100+ has a resistance range of 100 ohms to 100 kilohms.Application Scenarios: 1. Audio Equipment: The DS1845E-100+ 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 DS1845E-100+ 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. Its digital control and non-volatile memory allow for accurate and repeatable measurements.4. Consumer Electronics: The DS1845E-100+ 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 settings digitally.5. Medical Devices: In medical devices, the chip can be employed for digitally controlling parameters like pressure, flow rates, or temperature. Its non-volatile memory ensures that the settings are preserved even during power interruptions.Overall, the DS1845E-100+ digital potentiometer 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.
DS1845E-100+ Relevant information