Details

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BUY INA137UAG4 https://www.utsource.net/itm/p/11696888.html
IC AMP CLASS AB MONO 8SOIC

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	-	2.7	-	5.5	V
Input Voltage Range	VIN	-	-0.3	-	VCC + 0.3	V
Output Voltage Range	VOUT	-	0	-	VCC - 1.5	V
Quiescent Current	IQ	VCC = 5V	-	60	-	μA
Common-Mode Rejection Ratio	CMRR	f = 1kHz, RL = 10kΩ	80	90	-	dB
Power-Supply Rejection Ratio	PSRR	f = 1kHz, RL = 10kΩ	70	80	-	dB
Gain Bandwidth Product	GBW	-	-	10	-	MHz
Slew Rate	SR	-	-	0.5	-	V/μs
Input Bias Current	IB	-	-	100	-	nA
Input Offset Voltage	VOS	-	-	50	-	μV
Input Offset Current	IOS	-	-	10	-	nA

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the range of 2.7V to 5.5V.
   • Connect a bypass capacitor (0.1 μF) between V_CC and GND close to the device to filter out noise.

2. Input Connections:

   • The input voltage range should be from -0.3V to V_CC + 0.3V.
   • Avoid exceeding these limits to prevent damage to the device.

3. Output Connections:

   • The output voltage range is from 0V to V_CC - 1.5V.
   • Ensure the load resistance (R_L) is appropriate for the application.

4. Common-Mode Rejection Ratio (CMRR):

   • For optimal performance, keep the common-mode voltage within the specified range.
   • Use balanced inputs to maximize CMRR.

5. Power-Supply Rejection Ratio (PSRR):

   • Maintain a stable power supply to minimize the impact of supply voltage variations on the output.

6. Gain Bandwidth Product (GBW):

   • The gain bandwidth product is 10 MHz, which helps in determining the maximum gain and frequency for the application.

7. Slew Rate:

   • The slew rate is 0.5 V/μs, which limits the maximum rate of change of the output voltage.

8. Input Bias and Offset Currents:

   • These parameters affect the accuracy of the input signals. Use appropriate compensation techniques if necessary.

9. Input Offset Voltage:

   • The input offset voltage can be minimized by using matched resistors in the feedback network.

10. Handling and Storage:

    • Store the device in a dry, static-free environment.
    • Handle with care to avoid damaging the pins and internal components.

(For reference only)