Details

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BUY LT1114S https://www.utsource.net/itm/p/12609889.html

Parameter	Symbol	Min	Typical	Max	Unit
Supply Voltage	VCC	2.7	-	30	V
Input Voltage Range	VIN	0	-	VCC - 1.5	V
Output Voltage Range	VOUT	0	-	VCC - 1.5	V
Quiescent Current	IQ	-	150	-	渭A
Shutdown Current	ISD	-	1	-	渭A
Bandwidth	fBW	-	1.6	-	MHz
Slew Rate	SR	-	0.5	-	V/渭s
Output Current	IOUT	-	100	-	mA
Common Mode Rejection Ratio	CMRR	-	80	-	dB
Power Supply Rejection Ratio	PSRR	-	80	-	dB
Operating Temperature	TOP	-40	-	125	掳C

Instructions for Using LT1114S

1. Power Supply:

   • Connect the supply voltage (V_CC) to the appropriate pin.
   • Ensure the supply voltage is within the range of 2.7V to 30V.

2. Input Connection:

   • Connect the input signal to the non-inverting (pin 5) or inverting (pin 6) input pins.
   • The input voltage should be within the range of 0V to V_CC - 1.5V.

3. Output Configuration:

   • Connect the output pin (pin 7) to the load or next stage of the circuit.
   • The output voltage will be within the range of 0V to V_CC - 1.5V.

4. Feedback Loop:

   • For stable operation, use a feedback resistor network between the output and inverting input to set the gain.
   • Example: For a non-inverting amplifier with a gain of 2, connect a 10k惟 resistor from the output to the inverting input and a 10k惟 resistor from the inverting input to ground.

5. Shutdown Function:

   • To put the device into shutdown mode, apply a low signal (less than 0.8V) to the shutdown pin (pin 1).
   • In shutdown mode, the quiescent current drops to approximately 1 渭A.

6. Thermal Considerations:

   • Ensure adequate heat dissipation if operating at high temperatures or high output currents.
   • Use a heatsink if necessary to keep the junction temperature below 125掳C.

7. Capacitors:

   • Place bypass capacitors (typically 0.1 渭F and 10 渭F) close to the power supply pins to filter out noise and ensure stable operation.

8. Storage and Handling:

   • Store the device in a dry environment to prevent moisture damage.
   • Handle with care to avoid static discharge, which can damage the device.

9. Testing:

   • Before finalizing the design, test the circuit under various conditions to ensure it meets the required specifications.

10. Datasheet Reference:

    • Always refer to the latest datasheet for detailed information and any updates or changes to the specifications.

(For reference only)