Details

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BUY OPA376AIDBVR https://www.utsource.net/itm/p/4956459.html
Precision, Low Noise, Low Quiescent Current, Operational Amplifier

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	Vcc	2.7	-	5.5	V	Operating supply voltage range
Input Offset Voltage	Vos	-	10	35	μV	Maximum input offset voltage
Input Bias Current	Ib	-	0.6	2	pA	Maximum input bias current
Input Voltage Noise	en	-	8	-	nV/√Hz	Voltage noise density
Slew Rate	SR	-	0.7	-	V/μs	Typical slew rate
Bandwidth (-3dB)	GBP	-	1.8	-	MHz	Gain bandwidth product
Output Voltage Swing	Vosw	-	±1.4	±1.6	V	Output swing (±Vcc/2)
Quiescent Current	IQ	-	290	350	μA	Supply current per amplifier

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage is within the specified range of 2.7V to 5.5V.

2. Input Signals:

   • Keep input signals within the common-mode voltage range to avoid distortion.
   • For optimal performance, ensure that the input bias current and offset voltage are minimized by using appropriate input configurations.

3. Output Configuration:

   • The output can swing close to the supply rails, but not exactly to them. Plan your circuit design to accommodate this characteristic.

4. Noise Considerations:

   • To minimize noise, place decoupling capacitors close to the power pins and consider the noise contribution from other parts of the circuit.

5. Thermal Management:

   • Although the device operates efficiently at low quiescent currents, ensure adequate heat dissipation if operating in high ambient temperatures or with high signal levels.

6. Stability:

   • This amplifier is unity-gain stable, but compensation may be required for certain applications to maintain stability under varying load conditions.

7. Handling Precautions:

   • Handle with care as ESD-sensitive components. Use proper anti-static precautions during handling and installation.

(For reference only)