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LM4040BIZ-10

Specifications

SKU: 1483367

BUY LM4040BIZ-10 https://www.utsource.net/itm/p/1483367.html
Precision Micropower Shunt Voltage Reference
Parameter Symbol Conditions Min Typ Max Unit
Output Voltage VOUT IL = 1.0 mA - 10.0 - V
Line Regulation IL = 1.0 mA, VIN = 8V to 16V - 5 - ppm/V
Load Regulation VIN = 12V, IL = 0.1 mA to 10 mA - 10 - ppm/mA
Temperature Coefficient VOUT at 25°C, TA = -40°C to +125°C - 35 - ppm/°C
Dropout Voltage VDROP IL = 10 mA - 1.5 - V
Operating Current IQ VIN = 12V, IL = 0.1 mA - 0.02 - mA
Initial Accuracy VOUT at 25°C - ±0.1 - %
Operating Temperature Range TA - -40 - 125 °C

Instructions for Use:

  1. Circuit Configuration:

    • Connect the positive terminal of the power supply to the input (IN) pin.
    • Connect the output (OUT) pin to the load.
    • Connect the ground (GND) pin to the common ground of the system.
  2. Capacitors:

    • For stable operation, use a 1 μF ceramic capacitor between the IN and GND pins.
    • Optionally, a 1 μF ceramic capacitor can be placed between the OUT and GND pins to improve transient response.
  3. Power Supply:

    • Ensure the input voltage is within the specified range (8V to 16V).
    • The dropout voltage should be considered when selecting the input voltage to ensure proper regulation.
  4. Load Regulation:

    • The load current should be within the range of 0.1 mA to 10 mA for optimal performance.
  5. Temperature Considerations:

    • The device is designed to operate over a wide temperature range (-40°C to 125°C). However, the temperature coefficient should be taken into account for precision applications.
  6. Storage and Handling:

    • Store the device in a dry environment to prevent moisture damage.
    • Handle with care to avoid static discharge, which can damage the component.
  7. Mounting:

    • Solder the device using standard surface mount technology (SMT) procedures.
    • Ensure proper thermal management if the device will be operating at high temperatures or under heavy loads.
(For reference only)

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