Details

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BUY REF02CSZ https://www.utsource.net/itm/p/12604835.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	2.7	-	5.5	V
Output Voltage	VOUT	No Load, TA = 25°C	2.048	-	2.048	V
Line Regulation	ΔVOUT/ΔVCC	VCC = 2.7V to 5.5V, IOUT = 1mA	-	0.005	-	%/V
Load Regulation	ΔVOUT/ΔIOUT	IOUT = 0 to 10mA, VCC = 5V	-	0.005	-	%/mA
Temperature Coefficient	TC	VCC = 5V, IOUT = 1mA	-	10	-	ppm/°C
Dropout Voltage	VDROP	IOUT = 10mA, VCC = 3.3V	-	0.3	-	V
Quiescent Current	IQ	VCC = 5V, No Load	-	100	-	μA
Output Noise Voltage	VN	0.1Hz to 10Hz, VCC = 5V, IOUT = 1mA	-	20	-	μVRMS
Operating Temperature Range	TA	-	-40	-	125	°C

Instructions for Using REF02CSZ:

1. Supply Voltage (V_CC):

   • Ensure the supply voltage is within the range of 2.7V to 5.5V.
   • The device operates optimally at a typical supply voltage of 5V.

2. Output Voltage (V_OUT):

   • The output voltage is fixed at 2.048V under no load conditions at 25°C.
   • Use appropriate load conditions to maintain stability and accuracy.

3. Line Regulation:

   • The line regulation is 0.005% per volt, indicating minimal change in output voltage with variations in supply voltage.
   • Ensure the supply voltage is stable to maintain consistent output.

4. Load Regulation:

   • The load regulation is 0.005% per milliamp, indicating minimal change in output voltage with variations in load current.
   • Keep the load current within the specified range (0 to 10mA) to ensure optimal performance.

5. Temperature Coefficient:

   • The temperature coefficient is 10 ppm/°C, meaning the output voltage will vary slightly with temperature changes.
   • Use the device in environments where temperature fluctuations are controlled or compensated for.

6. Dropout Voltage:

   • The dropout voltage is 0.3V at a load current of 10mA and a supply voltage of 3.3V.
   • Ensure the supply voltage is at least 0.3V higher than the output voltage to avoid dropout.

7. Quiescent Current:

   • The quiescent current is 100 μA at 5V supply voltage with no load.
   • This low quiescent current makes the device suitable for battery-powered applications.

8. Output Noise Voltage:

   • The output noise voltage is 20 μV_RMS over the frequency range of 0.1Hz to 10Hz.
   • Use appropriate filtering techniques if lower noise levels are required.

9. Operating Temperature Range:

   • The device can operate from -40°C to 125°C.
   • Ensure the operating environment is within this temperature range to avoid damage or performance degradation.

10. Mounting and Handling:

    • Handle the device with care to avoid static damage.
    • Follow standard surface mount technology (SMT) procedures for mounting and soldering.

11. Storage:

    • Store the device in a dry, cool place to prevent moisture damage.
    • Follow recommended storage conditions as specified by the manufacturer.

(For reference only)