Details

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BUY OPA357AIDBVR https://www.utsource.net/itm/p/1565048.html
250MHz, Rail-to-Rail I/O, CMOS Operational Amplifier with Shutdown

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Supply Voltage	Vcc	-0.5		6.5	V
Input Voltage Range	Vcm	-0.5		Vcc+0.5	V
Output Voltage Swing	Vout	0.8		Vcc-1.2	V
Bandwidth	GBW		24		MHz
Slew Rate	SR		2.5		V/μs
Output Current	Iout		±40		mA
Noise Voltage	en		3.9		nV/√Hz
Input Offset Voltage	Vos	-100	25	100	μV
Quiescent Current	IQ		1.6		mA

Instructions for OPA357AIDBVR:

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the range of -0.5V to +6.5V.

2. Input Signal:

   • The common-mode input voltage (Vcm) should be between -0.5V and Vcc + 0.5V.
   • Avoid exceeding the input voltage range to prevent damage or erratic behavior.

3. Output Configuration:

   • The output voltage swing (Vout) can go from 0.8V above ground to 1.2V below Vcc.
   • Use appropriate load resistances to ensure the output current does not exceed ±40mA.

4. Performance Optimization:

   • For optimal performance, keep the slew rate within 2.5V/μs and operate within the bandwidth limit of 24MHz.
   • Minimize noise by considering the noise voltage density of 3.9nV/√Hz.

5. Biasing and Stability:

   • Maintain a quiescent current around 1.6mA for stable operation.
   • Address any input offset voltage considerations, noting that it can range from -100μV to +100μV with a typical value of 25μV.

6. Handling and Installation:

   • Handle the device carefully to avoid electrostatic discharge (ESD).
   • Ensure proper installation in circuits to maintain specified parameters and performance levels.

(For reference only)