Details

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BUY SA1461 https://www.utsource.net/itm/p/12610573.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating condition	1.8	-	5.5	V
Output Current	IOUT	Continuous	-	20	30	mA
Input Voltage	VIN	Operating condition	1.8	-	5.5	V
Quiescent Current	IQ	VDD = 3V	-	1	1.5	渭A
Shutdown Current	ISD	VSD = 0V	-	0.1	0.5	渭A
Operating Temp	TOPR	Storage	-40	-	85	掳C

Instructions for SA1461:

1. Power Supply Connection:

   • Connect the supply voltage (VDD) within the range of 1.8V to 5.5V.
   • Ensure stable power supply to avoid erratic behavior.

2. Output Configuration:

   • The device can provide a continuous output current up to 30mA. For optimal performance, keep the load within the typical range of 20mA.

3. Input Signal:

   • Ensure the input voltage (VIN) is within the same range as VDD (1.8V to 5.5V).

4. Quiescent and Shutdown Current:

   • To minimize power consumption, ensure the quiescent current does not exceed 1.5渭A at VDD = 3V.
   • In shutdown mode, apply 0V to the shutdown pin (VSD) to reduce current draw to less than 0.5渭A.

5. Temperature Considerations:

   • Operate the device within the temperature range of -40掳C to +85掳C for reliable performance.

6. Handling Precautions:

   • Handle with care to avoid damage from electrostatic discharge (ESD).
   • Follow standard PCB layout guidelines to ensure proper thermal management and signal integrity.

(For reference only)