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Product Detailed Parameters
- Description：IC OPAMP GP 2 CIRCUIT 8SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tube
- Amplifier Type：General Purpose
- Number of Circuits：2
- Output Type：-
- Slew Rate：0.3V/µs
- Gain Bandwidth Product：1.1 MHz
- Current - Input Bias：20 nA
- Voltage - Input Offset：3 mV
- Current - Supply：500µA (x2 Channels)
- Current - Output / Channel：40 mA
- Voltage - Supply Span (Min)：3 V
- Voltage - Supply Span (Max)：32 V
- Operating Temperature：-25°C ~ 85°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- -3db Bandwidth：-
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Overview
The LM258D is a dual operational amplifier manufactured by Texas Instruments, housed in an 8-pin SOIC surface-mount package. It operates within a supply voltage range of 5 V to 30 V. Key electrical parameters include a gain-bandwidth product of 700 kHz, a maximum input offset voltage of 7 mV, and a slew rate of 0.3 V/μs. The device supports a minimum input bias current of 100 nA and functions across a temperature range from -25°C to 85°C.
Feature Summary
- Dual-channel architecture providing two independent high-gain frequency-compensated amplifiers
- Wide single-supply operating voltage capability for flexible power integration
- Internal frequency compensation eliminates the need for external components
Applications
- Transducer amplifiers
- DC gain blocks
- Active filters
Procurement Notes
Verify the specific manufacturer source, as the LM258D designation appears in listings for both Texas Instruments and STMicroelectronics. Confirm that the component matches the required pinout and electrical specifications for your design. Ensure the package type corresponds exactly to the 8-lead SOIC form factor before finalizing procurement orders.
Selection Notes
Select this component when a general-purpose dual op amp with wide single-supply compatibility is required. The 700 kHz bandwidth suits low-frequency signal processing tasks. Consider the 0.3 V/μs slew rate limitations for faster signal transitions. Verify thermal performance within the specified operating temperature range during circuit design.
Part Context
This part belongs to the LM258 series of dual operational amplifiers. It serves as a standard general-purpose solution for analog signal conditioning. The device is designed to operate efficiently from a single power supply, simplifying system power architectures compared to dual-supply alternatives.
Replacement Considerations
LM258DR
FAQ
Does the LM258D support rail-to-rail output?
No, the LM258D does not feature rail-to-rail output capabilities.
What is the typical input offset voltage for this device?
The maximum input offset voltage is specified at 7 mV.
