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9743A

Specifications

SKU: 1266671

BUY 9743A https://www.utsource.net/itm/p/1266671.html
Dual 8-/10-/12-/14-/16-Bit 250 MSPS Digital-to-Analog Converters
Parameter Description Value
Part Number Unique identifier for the component 9743A
Type Type of component IC
Function Primary function of the component Voltage Regulator
Input Voltage Range of input voltage the component can handle 4.5V to 18V
Output Voltage Stable output voltage provided by the component 5V
Output Current Maximum current the component can provide 1A
Quiescent Current Current consumed by the component when no load is present 5mA
Dropout Voltage Minimum difference between input and output voltage for regulation 1.2V
Operating Temperature Range of temperatures the component can operate within -40°C to 85°C
Package Physical package type of the component TO-220
Polarity Polarity of the component Positive
Mounting Method of mounting the component Through-hole

Instructions for Use:

  1. Power Supply Connection:

    • Connect the input voltage (4.5V to 18V) to the "IN" pin.
    • Connect the ground (GND) to the "GND" pin.
    • Connect the load to the "OUT" pin.
  2. Capacitor Requirements:

    • Place a 10μF electrolytic capacitor between the "IN" and "GND" pins to stabilize the input voltage.
    • Place a 10μF electrolytic capacitor between the "OUT" and "GND" pins to stabilize the output voltage.
  3. Thermal Considerations:

    • Ensure proper heat dissipation by using a heatsink if the component will be operating at high output currents or in high ambient temperatures.
  4. Layout Recommendations:

    • Keep the leads short and direct to minimize inductance and improve stability.
    • Place the capacitors as close as possible to the IC to reduce parasitic inductance and resistance.
  5. Handling Precautions:

    • Handle the component with care to avoid damage from electrostatic discharge (ESD).
    • Store in a dry environment to prevent moisture damage.
  6. Testing:

    • Before connecting the load, test the output voltage with a multimeter to ensure it is stable and within the specified range.
  7. Troubleshooting:

    • If the output voltage is not stable, check the input voltage, capacitors, and connections.
    • If the component overheats, ensure proper heat dissipation and check for excessive load.
(For reference only)

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