Details

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BUY PGA281AIPWR https://www.utsource.net/itm/p/12379378.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VDD	2.7	-	5.5	V	Operating supply voltage range
Input Common-Mode Voltage	VICR	-0.3	-	VDD+0.3	V	Range of input common-mode voltage
Output Voltage Swing	VOSW	-	VDD-1.2	VDD-0.8	V	Output swing from rail
Bandwidth	BW	-	10	-	MHz	Small signal bandwidth
Slew Rate	SR	-	6	-	V/渭s	Typical slew rate
Quiescent Current	IQ	-	900	-	渭A	Quiescent current per amplifier
Input Offset Voltage	VIO	-	2	-	mV	Maximum input offset voltage
CMRR	CMRR	-	80	-	dB	Common-mode rejection ratio
PSRR	PSRR	-	80	-	dB	Power supply rejection ratio
Output Current	IOUT	-	40	-	mA	Short-circuit output current limit

Instructions for PGA281AIPWR:

1. Power Supply:

   • Ensure the supply voltage is within the specified range (2.7V to 5.5V) to avoid damage or malfunction.

2. Input Signal:

   • Keep the input common-mode voltage within the range of -0.3V to VDD + 0.3V to ensure proper operation.

3. Output Configuration:

   • The output voltage swing should be considered when designing the load circuit, ensuring it does not exceed VDD - 0.8V and does not drop below VDD - 1.2V.

4. Operating Frequency:

   • For applications requiring high-speed signal processing, note the small signal bandwidth of 10MHz.

5. Current Management:

   • Be mindful of the quiescent current consumption of 900渭A and the short-circuit output current limit of 40mA.

6. Signal Integrity:

   • To maintain signal integrity, consider the input offset voltage, CMRR, and PSRR in your design to minimize noise and interference.

7. Handling Precautions:

   • Handle with care to prevent electrostatic discharge (ESD), which can damage sensitive components like this amplifier.

(For reference only)