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DS1802E+

DS1802E+

Manufacturer No:

DS1802E+

Description:

IC POT DL AUDIO TAP W/PB 20TSSOP

Datasheet:

Datasheet

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DS1802E+ Specifications

  • Type
    Parameter
  • Resistance - Wiper (Ohms) (Typ)
    400 (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
    Cascade Pin, Mute, Zero-Cross Sense
  • Voltage - Supply
    2.7V ~ 5.5V
  • Memory Type
    Volatile
  • Interface
    Pushbutton, Serial
  • Resistance (Ohms)
    45k
  • Number of Taps
    65
  • Number of Circuits
    2
  • Configuration
    Potentiometer
  • Taper
    Logarithmic
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The DS1802E+ is a digitally controlled potentiometer integrated circuit chip. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the DS1802E+ are:Advantages: 1. Digital Control: The DS1802E+ allows for digital control of the resistance, providing precise and accurate adjustments. 2. Non-Volatile Memory: It has non-volatile memory, which means it retains the resistance setting even when power is removed. This feature is useful in applications where the resistance needs to be maintained across power cycles. 3. Low Power Consumption: The chip operates at low power, making it suitable for battery-powered devices. 4. Small Form Factor: The DS1802E+ is available in a compact package, making it easy to integrate into space-constrained designs. 5. Wide Operating Voltage Range: It can operate within a wide voltage range, typically from 2.7V to 5.5V, allowing for compatibility with various power supply configurations.Application Scenarios: 1. Audio Systems: The DS1802E+ can be used in audio systems as a volume control or tone control, allowing users to adjust the sound output digitally. 2. Instrumentation: It can be used in test and measurement equipment to provide digitally controlled variable resistance for calibration or signal conditioning purposes. 3. Consumer Electronics: The chip can be used in various consumer electronic devices, such as TVs, radios, and portable audio players, to control volume or other parameters digitally. 4. Industrial Control: It can be used in industrial control systems to provide digitally controlled variable resistance for process control or calibration purposes. 5. Automotive Applications: The DS1802E+ can be used in automotive audio systems or other control systems where digital control of resistance is required.Overall, the DS1802E+ offers the advantages of digital control, non-volatile memory, low power consumption, and a small form factor, making it suitable for a wide range of applications requiring digitally controlled variable resistance.
DS1802E+ Relevant information