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EL4451CS

Specifications

SKU: 816900

BUY EL4451CS https://www.utsource.net/itm/p/816900.html
Wideband Variable-Gain Amplifier, Gain of 2
Parameter Symbol Min Typ Max Unit
Supply Voltage Vcc 4.5 5 5.5 V
Operating Temperature Toper -40 - 85 °C
Storage Temperature Tstg -65 - 150 °C
Input Current Iin 0 1 5 mA
Output Current (Max) Iout - 20 30 mA
Quiescent Current IQ 0.1 0.5 1 mA
Bandwidth BW - 100 - kHz
Slew Rate SR 0.5 1 1.5 V/μs
Output Voltage Swing Vos 0.1 0.5 1 V
Power Dissipation Pd - 625 - mW

Instructions for Use:

  1. Supply Voltage:

    • Ensure the supply voltage is within the range of 4.5V to 5.5V. The typical operating voltage is 5V.
  2. Temperature Range:

    • The device can operate between -40°C and 85°C. For storage, it can handle temperatures from -65°C to 150°C.
  3. Input and Output Current:

    • The input current should not exceed 5mA, with a typical value of 1mA.
    • The maximum output current is 30mA, but it is typically around 20mA.
  4. Quiescent Current:

    • The quiescent current should be kept below 1mA, with a typical value of 0.5mA.
  5. Bandwidth and Slew Rate:

    • The device has a bandwidth of up to 100kHz.
    • The slew rate is between 0.5 and 1.5 V/μs.
  6. Output Voltage Swing:

    • The output voltage swing is typically 0.5V, with a minimum of 0.1V and a maximum of 1V.
  7. Power Dissipation:

    • The power dissipation should not exceed 625mW.
  8. Handling Precautions:

    • Handle the device with care to avoid static damage.
    • Ensure proper heat sinking if the device is expected to dissipate significant power.
  9. Mounting and Layout:

    • Use a ground plane to minimize noise and improve thermal performance.
    • Keep signal traces short to reduce parasitic capacitance and inductance.
  10. Testing:

    • Before final assembly, test the device under the specified conditions to ensure it meets the required specifications.
(For reference only)

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