OP07 Ultra-Low Offset Voltage Operational Amplifier DIP-8 (OP07 DIP IC) The OP07 is a high-precision, low-noise bipolar operational amplifier integrated circuit. It is renowned for its extremely low input offset voltage (typically 30 microvolts) and very low offset drift over time and temperature, which eliminates the need for frequent external nulling in most circuits.
This IC is primarily used in high-gain instrumentation, precision integrators, and electronic scales where accuracy is paramount. It is a fundamental component for Arduino electronics projects in India that require stable, high-accuracy amplification of millivolt-level signals from sensors like thermocouples, load cells, and shunt resistors.
Key Features
- Ultra-low input offset voltage (75 microvolts maximum)
- Outstanding offset voltage stability over temperature
- Very low input bias current and input offset current
- Wide input voltage range with high common-mode rejection (110dB)
- Internal frequency compensation for stable operation
- Low noise characteristics for sensitive signal processing
- Offset nulling capability via external potentiometer
- Wide supply voltage range for dual-rail power systems
Specifications
- IC Type = Precision Operational Amplifier
- Supply Voltage = +/- 3V to +/- 18V (Dual Supply)
- Package Type = DIP
- Number of Pins = 8
- Mounting Type = Through-Hole
- Gain Bandwidth Product = 0.6MHz
- Slew Rate = 0.3V/microsecond
- Operating Temperature = 0 to 70 degrees Celsius (Commercial)
Interfaces
- -IN = Inverting Data Input
- +IN = Non-Inverting Data Input
- OFFSET N1, OFFSET N2 = Offset Nulling Pins
- V- = Negative Supply Voltage
- V+ = Positive Supply Voltage
- OUT = Amplified Signal Output
- NC = No Connection
