Details

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BUY LM336 https://www.utsource.net/itm/p/12611676.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Output Voltage	Vo	Io = 10 μA	2.50	2.50	2.50	V
Line Regulation	ΔVo/ΔVs	Io = 10 μA, Vs = 5 V to 40 V	-	0.001	-	%/V
Load Regulation	ΔVo/ΔIo	Io = 1 μA to 10 mA	-	0.01	-	%/mA
Temperature Coefficient	TC	Io = 10 μA, -40°C to +85°C	-	10	-	ppm/°C
Dropout Voltage	Vd	Io = 10 μA	0.5	1.0	1.5	V
Operating Current	Io	Vs = 5 V to 40 V	1	10	100	μA
Power Dissipation	PD	TA = 25°C	-	100	-	mW
Operating Temperature	TOP	-	-40	25	125	°C

Instructions for Using the LM336

1. Output Voltage Adjustment:

   • The LM336 is a precision voltage reference that provides a stable output voltage of 2.50 V.
   • For different output voltages, use external resistors to set the desired voltage.

2. Circuit Configuration:

   • Connect the positive terminal (V_o) to the load or next stage.
   • Connect the negative terminal (V_-) to ground.
   • Connect the adjust terminal (V_adj) to a resistor network to set the output voltage.

3. Stability and Filtering:

   • To ensure stability, place a 1 μF capacitor between the output and ground.
   • For better noise filtering, add a 10 μF tantalum capacitor in parallel with the 1 μF capacitor.

4. Power Supply:

   • The power supply voltage (V_s) should be at least 0.5 V higher than the output voltage.
   • The maximum supply voltage is 40 V.

5. Operating Current:

   • The minimum operating current is 1 μA, but for optimal performance, a current of 10 μA is recommended.
   • The maximum operating current is 100 μA.

6. Temperature Considerations:

   • The temperature coefficient is 10 ppm/°C, which means the output voltage will change by 0.01% per degree Celsius.
   • Ensure the device operates within the temperature range of -40°C to +125°C.

7. Power Dissipation:

   • The maximum power dissipation is 100 mW. Ensure adequate heat sinking if the device is expected to dissipate significant power.

8. Storage and Handling:

   • Store the device in a dry, cool place.
   • Handle with care to avoid static damage.

9. Testing:

   • Before using the device in a circuit, test it on a breadboard to ensure it meets the required specifications.
   • Use a multimeter to measure the output voltage and verify it is within the specified range.

(For reference only)