Specifications
SKU: 1483367
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:
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.
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.
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.
Load Regulation:
- The load current should be within the range of 0.1 mA to 10 mA for optimal performance.
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.
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.
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.
Inquiry - LM4040BIZ-10