Details

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BUY INA326EA https://www.utsource.net/itm/p/7727634.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD		2.7		5.5	V
Input Common-Mode Voltage	VCM		-0.3		VDD+0.3	V
Differential Input Voltage	VDIFF		-0.3		0.3	V
Output Voltage Swing	VOUT(SW)	RL = 10kΩ to GND	0		VDD-1.4	V
Quiescent Current	IQ	VIN = VDD/2		80		μA
Input Bias Current	IB	VIN = VDD/2	±1			nA
Input Offset Voltage	VOS	VIN = VDD/2	-1	0	+1	mV
Bandwidth	BW	Gain = 1		1.1		MHz
Slew Rate	SR			0.6		V/μs

Instructions for INA326EA

1. Power Supply:

   • Ensure the supply voltage (VDD) is within the range of 2.7V to 5.5V.
   • Connect the power supply pins correctly to avoid damage.

2. Input Signals:

   • The input common-mode voltage (VCM) should be between -0.3V and VDD + 0.3V.
   • Keep differential input voltage (VDIFF) within ±0.3V to prevent distortion or damage.

3. Output Configuration:

   • For optimal performance, ensure the output load resistor (RL) is set to 10kΩ when connected to ground.
   • Note that the output voltage swing can go from 0V to VDD - 1.4V.

4. Operating Conditions:

   • Monitor the quiescent current (IQ), which typically stays around 80μA at VIN = VDD/2.
   • Be aware of the input bias current (IB), which can vary by ±1nA at VIN = VDD/2.

5. Accuracy Considerations:

   • The input offset voltage (VOS) can range from -1mV to +1mV at VIN = VDD/2, affecting accuracy.

6. Performance Parameters:

   • The device operates with a bandwidth (BW) of up to 1.1MHz at a gain of 1.
   • The slew rate (SR) is approximately 0.6V/μs.

7. Handling Precautions:

   • Handle the component carefully to avoid ESD damage.
   • Follow proper PCB layout guidelines to minimize noise and parasitic effects.

This table and instructions provide essential information for using the INA326EA effectively.

(For reference only)