Details

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BUY REF43GSZ https://www.utsource.net/itm/p/12614822.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating Range	2.7	-	5.5	V
Output Voltage	VOUT	No Load, Full Scale	-	2.5	-	V
Line Regulation		Over Operating Range	-	0.01	-	%/V
Load Regulation		±10mA Load Change	-	0.01	-	%
Temperature Coefficient		Over Operating Temp Range	-	5	-	ppm/°C
Initial Accuracy		25°C	-	0.04	-	%
Power Consumption	IDD	Quiescent Current	-	300	-	μA
Output Noise		0.1Hz to 10Hz	-	1	-	μVrms

Instructions for REF43GSZ:

1. Supply Voltage Connection:

   • Connect the supply voltage (VDD) within the range of 2.7V to 5.5V.

2. Output Voltage Configuration:

   • The device provides a stable output voltage of 2.5V under no load conditions. Ensure proper load regulation when connecting external components.

3. Operating Temperature:

   • For optimal performance, operate the device within the specified temperature range. The temperature coefficient is 5 ppm/°C over this range.

4. Powering the Device:

   • Ensure the quiescent current does not exceed 300μA for efficient power consumption.

5. Noise Considerations:

   • The output noise is typically 1 μVrms from 0.1Hz to 10Hz. Use appropriate filtering if lower noise is required.

6. Accuracy and Stability:

   • The initial accuracy at 25°C is ±0.04%. Maintain stable operating conditions to ensure consistent performance.

7. Handling and Storage:

   • Store in a dry environment and handle with care to avoid damage to sensitive components.

(For reference only)