Details

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BUY OPA2320AIDRGR https://www.utsource.net/itm/p/12611960.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc		2.7		5.5	V
Input Offset Voltage	Vos	Initial, RTI		10	40	渭V
Input Bias Current	Ib	Large Signal		1	10	pA
Input Noise Voltage	en	0.1 Hz to 10 Hz		0.9		渭Vp-p
Bandwidth	f-3dB	G = +1, RL = 2k惟		1.8		MHz
Slew Rate	SR	Large Signal		0.6		V/渭s
Output Voltage Swing	Vosw	卤10 mA Load			卤1.2	V
Quiescent Current	IQ	Per Amplifier		200		渭A

Instructions for Use:

1. Power Supply Requirements:

   • The OPA2320AIDRGR operates with a supply voltage ranging from 2.7V to 5.5V.

2. Input Signals:

   • Ensure that the input signals are within the common-mode voltage range of the device.
   • For minimal offset errors, use low impedance sources or buffer high impedance sources.

3. Output Load:

   • The output can swing close to the supply rails (within 卤1.2V) when driving loads up to 卤10mA.

4. Biasing and Feedback:

   • Use feedback resistors to set the gain of the amplifier. Stable operation is ensured with gains greater than or equal to +1.
   • Choose resistor values considering the bias current and noise contribution.

5. PCB Layout Considerations:

   • Place bypass capacitors (e.g., 0.1渭F) close to the power pins to ensure stable operation.
   • Keep signal paths short and direct to minimize noise pickup.

6. Operating Temperature:

   • The device is specified for operation over the extended industrial temperature range (-40掳C to +125掳C).

7. Handling Precautions:

   • Follow proper ESD handling procedures to prevent damage to the sensitive input structures of the amplifier.

(For reference only)