Details

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BUY AD590JF https://www.utsource.net/itm/p/12611962.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	Operating	4.5	5	30	V
Supply Current	Icc	Operating, TA = 25掳C	-	380	-	渭A
Temperature Coefficient	Tc	Operating	-	0.67	-	mV/掳C
Line Regulation	Lr	Vcc = 4.5V to 30V	-	0.01	-	%/V
Load Regulation	Ld	RL = 2k惟 to 10k惟	-	0.01	-	%/mA
Output Resistance	R_out		-	10	-	惟
Thermal Resistance	胃JA	Free Air	-	200	-	掳C/W

Instructions for Use:

1. Supply Voltage: Ensure the supply voltage is within the range of 4.5V to 30V. The AD590JF operates optimally at these voltages.

2. Supply Current: The device typically draws around 380渭A of supply current at room temperature (25掳C).

3. Temperature Sensing: The AD590JF provides a current output proportional to absolute temperature with a coefficient of approximately 0.67mV/掳C.

4. Line Regulation: Changes in supply voltage have minimal effect on the output current, with a line regulation of about 0.01%/V.

5. Load Regulation: Maintain load resistance between 2k惟 and 10k惟 for optimal performance, ensuring load regulation remains around 0.01%/mA.

6. Output Resistance: The output resistance is approximately 10惟, which should be considered when designing circuits.

7. Thermal Considerations: For proper heat dissipation, ensure adequate thermal management. The junction-to-ambient thermal resistance (胃JA) is 200掳C/W in free air conditions.

8. Handling Precautions: Handle the device carefully to avoid damage from electrostatic discharge (ESD). Follow standard ESD precautions during installation and handling.

9. Mounting: Ensure proper mounting to maintain thermal characteristics and electrical connections. Follow manufacturer guidelines for recommended PCB layout and soldering practices.

(For reference only)