LM258AD
- Mfr.Part #
- LM258AD
- Manufacturer
- National Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Stock
- 42,814
- In Stock :
- 42,814
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- Manufacturer :
- National Semiconductor
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Amplifier Type :
- GENERAL PURPOSE
- Common Mode Rejection Ratio :
- 70 dB
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Bias Current-Max (IIB) @25C :
- 0.05μA
- Nominal Supply Current :
- 1.2mA
- Length :
- 4.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Average Bias Current-Max (IIB) :
- 0.1μA
- Lead Free :
- Lead Free
- Bandwidth :
- 700 kHz
- Slew Rate :
- 0.6V/µs
- Base Part Number :
- LM258
- Current - Input Bias :
- 20nA
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Number of Elements :
- 2
- ECCN Code :
- EAR99
- Number of Pins :
- 8
- Mount :
- Surface Mount
- Frequency Compensation :
- yes
- Operating Supply Current :
- 700µA
- Height Seated (Max) :
- 1.75mm
- Operating Supply Voltage :
- 15V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Input Offset Voltage (Vos) :
- 3mV
- Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Voltage Gain :
- 100dB
- Gain Bandwidth Product :
- 1.1MHz
- Number of Terminations :
- 8
- Voltage - Input Offset :
- 1mV
- Mounting Type :
- Surface Mount
- Low-Offset :
- No
- Unity Gain BW-Nom :
- 1100 kHz
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 8
- JESD-609 Code :
- e4
- Architecture :
- VOLTAGE-FEEDBACK
- Operating Temperature :
- -40°C~105°C
- Peak Reflow Temperature (Cel) :
- 260
- Packaging :
- Tube
- Number of Functions :
- 2
- Voltage - Supply, Single/Dual (±) :
- 3V~30V ±1.5V~15V
- Power Supplies :
- +-1.5/+-15/3/30V
- Output Current :
- 40mA
- Output Current per Channel :
- 60mA
- Datasheets
- LM258AD

Instrumentation, OP Amps, Buffer Amps National Semiconductor LM258AD Overview
The National Semiconductor LM258AD is a high-performance integrated circuit operational amplifier designed for precision signal processing in instrumentation, operational amplifier, and buffer amplifier applications. With its versatile design and exceptional performance, it caters to the demanding requirements of modern electronic systems.
Featuring advanced circuitry and robust construction, the LM258AD offers reliable operation in various environments, making it an ideal choice for professional engineers and manufacturers seeking dependable solutions for their projects.
LM258AD Features
- Dual operational amplifier in a single package
- Wide supply voltage range: ±1.5V to ±18V
- Low input offset voltage: 2mV
- Low input bias current: 25nA
- High slew rate: 0.3V/μs
- Unity gain bandwidth: 1 MHz
- Available in SOIC-8 package for easy integration
LM258AD Applications
- Instrumentation Systems: The LM258AD excels in instrumentation systems, providing precise signal amplification and conditioning for sensors, transducers, and measurement devices. Its low input offset voltage and bias current ensure accurate signal processing, making it indispensable in industrial automation, data acquisition, and scientific research.
- Operational Amplifier Circuits: With its dual operational amplifier configuration, the LM258AD is well-suited for various amplifier circuits, including inverting and non-inverting amplifiers, summing amplifiers, and differential amplifiers. Whether used in audio amplification, signal conditioning, or active filters, it delivers consistent performance and high-fidelity signal reproduction.
- Buffer Amplifiers: The LM258AD serves as an excellent buffer amplifier, providing impedance matching and signal isolation between stages of electronic circuits. Its wide supply voltage range and high slew rate make it suitable for buffering analog signals in data transmission, impedance bridging, and voltage level shifting applications.
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