LM318N Universal High Speed Op Amp
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Description:
The LM318N is a high-speed operational amplifier designed for applications requiring high bandwidth and fast response times. It offers excellent performance with a unity-gain bandwidth of 15 MHz and a slew rate of 50 V/µs, making it suitable for high-frequency signal processing and precision instrumentation.
Key Features:
- High slew rate: 50 V/µs
- Unity-gain bandwidth: 15 MHz
- Low input offset voltage: ±0.5 mV
- Low input bias current: ±25 nA
- Wide supply voltage range: ±3V to ±20V
- High open-loop gain: 100 dB (minimum)
- Low noise density: 7 nV/√Hz at 1 kHz
- Package Type: DIP-8
- Supply Voltage Range: ±3V to ±20V
- Input Offset Voltage Drift: 0.5 µV/°C
- Input Resistance: 20 MΩ
- Output Short-Circuit Protection
- Operating Temperature Range: 0°C to +70°C
- Dimensions: 9.81 mm x 6.35 mm x 3.56 mm
- Weight: 0.35 g
- Signal Conditioning: Used in high-speed signal amplification and conditioning circuits.
- Data Acquisition Systems: Suitable for precision measurement and data acquisition applications.
- Wideband Communications: Used in modulators, demodulators, and wideband amplifiers.
- Test and Measurement Equipment: Ideal for oscilloscopes, spectrum analyzers, and function generators.
- High-Frequency Filters: Used in active filters and equalizers requiring high bandwidth and low distortion.
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment