Details

---

BUY NJW3281G / NJW1302G A PAIR OF PRICES https://www.utsource.net/itm/p/8640652.html

Parameter	NJW3281G	NJW1302G
Description	High-speed, low noise operational amplifier with rail-to-rail input/output	High-speed, low noise operational amplifier with rail-to-rail input/output
Package	8-Pin SOIC	8-Pin SOIC
Supply Voltage	2.7V to 5.5V	2.7V to 5.5V
Bandwidth	15 MHz	15 MHz
Slew Rate	6 V/渭s	6 V/渭s
Input Offset Voltage	0.5 mV (Max)	0.5 mV (Max)
Quiescent Current	1.8 mA (Typ)	1.8 mA (Typ)
Output Current	卤40 mA	卤40 mA
Operating Temperature	-40掳C to +85掳C	-40掳C to +85掳C
Price (Unit)	$1.50	$1.75

Instructions for Use:

1. Power Supply:

   • Connect the supply voltage (Vcc) to Pin 8 and ground (GND) to Pin 4.
   • Ensure the supply voltage is within the specified range (2.7V to 5.5V).

2. Input Connections:

   • Connect the non-inverting input (Pin 3) and inverting input (Pin 2) to your signal source.
   • For differential inputs, connect the signals to these pins accordingly.

3. Output Connection:

   • The output (Pin 1) can be connected to your load or next stage of the circuit.
   • Ensure the load current does not exceed the maximum output current (卤40 mA).

4. Feedback Loop:

   • For stable operation, use a feedback resistor between the output (Pin 1) and the inverting input (Pin 2).
   • Adjust the value of the feedback resistor to achieve the desired gain.

5. Decoupling Capacitors:

   • Place a 0.1 渭F ceramic capacitor between Vcc and GND close to the IC to filter out high-frequency noise.
   • Optionally, add a 10 渭F electrolytic capacitor for additional filtering.

6. Thermal Management:

   • Ensure adequate heat dissipation if operating at higher power levels.
   • Consider using a heatsink if necessary.

7. Storage and Handling:

   • Store in a dry, cool place.
   • Handle with care to avoid static damage. Use proper ESD protection when handling the components.

(For reference only)