Details

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BUY AD22105A https://www.utsource.net/itm/p/12608696.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	4.5	5	5.5	V
Supply Current	IDD	Quiescent, VOUT = VREF	-	1.2	-	mA
Reference Voltage	VREF		2.048	2.5	3.0	V
Input Voltage Range	VIN		0	-	VREF	V
Output Voltage Range	VOUT		0	-	VDD	V
Gain	G		2	2	2
Bandwidth	BW	Small Signal	-	10	-	MHz
Slew Rate	SR		-	1.5	-	V/渭s
Offset Voltage	VOS	Initial	-	2	-	mV
CMRR (Common Mode Rejection Ratio)	CMRR	DC to 60 Hz	80	-	-	dB
PSRR (Power Supply Rejection Ratio)	PSRR	DC to 60 Hz	80	-	-	dB

Instructions for Use:

1. Power Supply:

   • Connect the supply voltage (VDD) between 4.5V and 5.5V.
   • Ensure the power supply is stable to avoid fluctuations that can affect performance.

2. Reference Voltage Setup:

   • The reference voltage (VREF) should be set within the range of 2.048V to 3.0V depending on application requirements.

3. Input and Output Connections:

   • Apply input signals within the range from 0V to VREF.
   • The output voltage will operate from 0V to VDD with a gain of 2.

4. Operational Considerations:

   • Keep in mind the device has a small signal bandwidth of 10MHz and a slew rate of 1.5V/渭s.
   • Be aware of the initial offset voltage which can be up to 卤2mV.

5. Noise and Interference Mitigation:

   • For best performance, ensure proper shielding and grounding to minimize noise and interference.
   • Utilize decoupling capacitors near the power supply pins to reduce ripple and noise.

6. Environmental Conditions:

   • Store and operate the device within recommended temperature ranges to maintain reliability and performance.

(For reference only)