Details

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BUY AD7401YRWZ https://www.utsource.net/itm/p/12377457.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD		2.7		5.5	V
Supply Current	IDD			300		μA
Differential Input Range		VIN+ - VIN-	-0.3		1.6	V
Common Mode Input Range	VCM		-0.3		1.8	V
Output Voltage Swing	VOUT	RL = 10 kΩ to VDD	0.02		VDD-0.02	V
Bandwidth	BW	Small Signal, G=1		200		kHz
Slew Rate	SR			0.4		V/μs
CMRR		f = 1 kHz		90		dB
PSRR		f = 1 kHz		80		dB
Input Bias Current	IB		±1		±1	nA
Input Offset Voltage	VOS	Initial	-2		2	mV
Gain Error		G = 1	-0.5		0.5	%

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (VDD) is within the range of 2.7V to 5.5V.
   • Connect a bypass capacitor (typically 0.1μF) close to the power pins to minimize noise.

2. Input Signals:

   • Keep differential input signals within the range of -0.3V to 1.6V relative to each other.
   • Maintain common mode input voltages between -0.3V and 1.8V relative to ground.

3. Output Configuration:

   • The output can swing from 0.02V above ground to 0.02V below VDD with a 10kΩ load.
   • For optimal performance, ensure the output load does not exceed the specified limits.

4. Operational Considerations:

   • For best performance in terms of bandwidth and slew rate, operate within recommended conditions.
   • Be aware of the common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR) when designing circuits sensitive to these parameters.

5. Biasing and Offset:

   • Account for the input bias current and input offset voltage in your circuit design to avoid unexpected behavior or inaccuracies.

6. Gain Settings:

   • Adjust gain settings as needed, ensuring gain error remains within acceptable limits for your application.

Note: Always refer to the specific datasheet provided by Analog Devices for the most accurate and detailed information about the AD7401YRWZ.

(For reference only)