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LM10H/883QS

Specifications

SKU: 9476401

BUY LM10H/883QS https://www.utsource.net/itm/p/9476401.html

Parameter Symbol Min Typ Max Unit Notes
Supply Voltage VCC 2.7 - 44 V
Operating Temperature TOP -40 - 125 °C
Storage Temperature TSTG -65 - 150 °C
Input Voltage Range VIN 0 - 44 V
Output Current (Sink) IOUT(SINK) - 40 - mA
Output Current (Source) IOUT(SOURCE) - 10 - mA
Quiescent Current IQ - 60 - μA
Shutdown Current ISD - 0.1 - μA
Reference Voltage VREF 1.2 - 1.3 V
Op-Amp Gain AV - 100 - kV/V
Op-Amp Slew Rate SR - 0.3 - V/μs
Comparator Propagation Delay tPD - 1.5 - μs

Instructions for Using LM10H/883QS

  1. Power Supply:

    • Ensure the supply voltage (VCC) is within the range of 2.7V to 44V.
    • Connect a bypass capacitor (typically 0.1μF) close to the power pins to filter out noise.
  2. Temperature Considerations:

    • The operating temperature range is from -40°C to 125°C.
    • Store the device in temperatures ranging from -65°C to 150°C.
  3. Input Voltage:

    • The input voltage (VIN) should not exceed the supply voltage (VCC).
  4. Output Current:

    • The device can sink up to 40mA and source up to 10mA.
    • Ensure the load does not exceed these limits to avoid damage.
  5. Quiescent and Shutdown Current:

    • The quiescent current (IQ) is typically 60μA.
    • In shutdown mode, the current (ISD) drops to approximately 0.1μA.
  6. Reference Voltage:

    • The reference voltage (VREF) is nominally 1.25V, with a typical range of 1.2V to 1.3V.
  7. Op-Amp and Comparator:

    • The op-amp has a gain of 100kV/V and a slew rate of 0.3V/μs.
    • The comparator has a propagation delay of 1.5μs.
  8. Handling and Storage:

    • Handle the device with care to avoid static discharge.
    • Store in a dry, cool place to prevent moisture damage.
  9. Layout and PCB Design:

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

    • Verify all connections and power supply voltages before testing.
    • Use a multimeter to check for proper operation and output levels.
    • If issues arise, check for short circuits, open circuits, or incorrect component values.
(For reference only)

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