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Product Detailed Parameters
- Description：IC OPAMP GP 2 CIRCUIT 8SOIC
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Amplifier Type：General Purpose
- Number of Circuits：2
- Output Type：-
- Slew Rate：-
- Gain Bandwidth Product：-
- Current - Input Bias：40 nA
- Voltage - Input Offset：1 mV
- Current - Supply：800µA
- Current - Output / Channel：30 mA
- Voltage - Supply Span (Min)：3 V
- Voltage - Supply Span (Max)：32 V
- Operating Temperature：-25°C ~ 85°C
- 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 KA258ADTF is a dual operational amplifier manufactured by onsemi. It features a single supply voltage range of 3V to 32V and supports dual supplies from ±1.5V to ±16V. The device provides a high slew rate of 0.5V/µs and a gain-bandwidth product of 1MHz. Each amplifier delivers an output short-circuit current of 40mA with a quiescent current of 0.7mA per channel. The component operates within a temperature range of -40°C to +85°C and is housed in a compact SOT-23-5 surface-mount package.
Feature Summary
- Dual operational amplifier architecture designed for single or split power supply configurations
- Integrated short-circuit protection on both outputs to safeguard against load faults
- Optimized internal circuitry ensures stable performance across wide operating temperature ranges
Applications
- General-purpose analog signal processing circuits
- Active filter implementations requiring low power consumption
- Voltage buffering and impedance matching stages
Procurement Notes
Verify the specific suffix 'ADTF' against the official datasheet to confirm the tape-and-reel packaging configuration and temperature grade. Ensure the ordering part number matches the required pinout and environmental specifications exactly before finalizing procurement orders.
Selection Notes
Select this component when a dual op-amp solution is required in a minimal footprint SOT-23-5 package. It is suitable for applications demanding moderate bandwidth and low quiescent current, offering a balance between performance and power efficiency compared to larger packages.
Part Context
This device belongs to the LM258/LM358 family of single-supply dual operational amplifiers. It shares functional similarities with industry-standard equivalents but is specifically characterized and packaged by onsemi for surface-mount assembly processes, ensuring compatibility with modern automated manufacturing lines.
Replacement Considerations
Compatible replacements include LM358 variants from other manufacturers that share the same electrical characteristics and pinout. Verify that any substitute component meets the specific -40°C to +85°C operating temperature range and SOT-23-5 package dimensions.
