Details

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BUY INA105KP https://www.utsource.net/itm/p/12368902.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	-	2.7	-	36	V
Input Voltage Range	VIN	-	0	-	VCC - 1.5	V
Output Voltage Range	VOUT	-	0	-	VCC - 1.5	V
Common-Mode Rejection Ratio	CMRR	f = 60 Hz	-	98	-	dB
Gain	AV	-	-	5	-	V/V
Bandwidth	BW	-	-	4.5	-	kHz
Quiescent Current	IQ	-	-	200	-	μA
Input Bias Current	IB	-	-	10	-	nA
Input Offset Voltage	VOS	-	-	200	-	μV
Power Dissipation	PD	-	-	1.2	-	W

Instructions for Use:

1. Supply Voltage:

   • Ensure the supply voltage (V_CC) is within the range of 2.7V to 36V.
   • Connect the positive supply to V_CC and the negative supply to GND.

2. Input Voltage:

   • The input voltage (V_IN) should be within the range of 0V to V_CC - 1.5V.
   • Connect the differential inputs to the appropriate pins (IN+ and IN-).

3. Output Voltage:

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

4. Common-Mode Rejection Ratio (CMRR):

   • The INA105KP has a high CMRR of 98dB at 60Hz, which helps in rejecting common-mode signals.

5. Gain:

   • The gain of the INA105KP is fixed at 5V/V. No external resistors are required to set the gain.

6. Bandwidth:

   • The bandwidth is 4.5kHz, suitable for low-frequency applications.

7. Quiescent Current:

   • The quiescent current is typically 200μA, making it suitable for low-power applications.

8. Input Bias Current:

   • The input bias current is typically 10nA, which is very low and minimizes the effect on the input signal.

9. Input Offset Voltage:

   • The input offset voltage is typically 200μV, which is relatively low and reduces errors in the output signal.

10. Power Dissipation:

    • The maximum power dissipation is 1.2W. Ensure proper heat sinking if operating near this limit.

Additional Notes:

• Always refer to the datasheet for detailed specifications and application notes.
• Proper PCB layout and grounding techniques are essential for optimal performance.
• Use bypass capacitors (e.g., 0.1μF) close to the power supply pins to filter out noise.

(For reference only)