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Product Detailed Parameters
- Description：IC OPAMP GP 4 CIRCUIT 14SOP
- Series：-
- Mfr：onsemi
- Package：Tube
- Amplifier Type：General Purpose
- Number of Circuits：4
- Output Type：-
- Slew Rate：-
- Gain Bandwidth Product：-
- Current - Input Bias：40 nA
- Voltage - Input Offset：1.5 mV
- Current - Supply：1mA
- Current - Output / Channel：40 mA
- Voltage - Supply Span (Min)：3 V
- Voltage - Supply Span (Max)：32 V
- Operating Temperature：0°C ~ 70°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOP
- -3db Bandwidth：-
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Overview
The KA324D is a quad general-purpose operational amplifier manufactured by onsemi. It features four independent amplifiers within a single package, designed for operation with a single power supply ranging from 3 V to 32 V. The device includes true differential inputs that allow the common-mode input voltage to extend to the negative rail, eliminating the need for external biasing components in many applications. Key electrical characteristics include a typical supply current of 1 mA per channel and an output short-circuit protection feature.
Feature Summary
- Quad operational amplifier configuration providing four independent circuits
- Single-supply operation capability across a wide voltage range
- True differential input stage compatible with ground-referenced signals
- Integrated output short-circuit protection
Applications
- Transducer amplifiers
- DC gain blocks
- Active filters
Procurement Notes
Verify the specific suffix 'D' corresponds to the SOIC-14 surface-mount package when ordering. Confirm RoHS compliance status as indicated in the official datasheet. Ensure the operating temperature range meets the requirements of the intended application environment before finalizing procurement.
Selection Notes
Select this component when multiple low-cost operational amplifiers are required in a compact footprint. It is suitable for applications where single-supply operation is preferred over dual supplies. Consider the input offset voltage and bandwidth specifications against the signal processing requirements of the circuit design.
Part Context
This part belongs to the LM324 family of quad operational amplifiers. It shares functional similarities with other industry-standard quad op-amps but is specifically characterized and packaged by onsemi. The device is widely used in industrial and consumer electronics due to its versatility and cost-effectiveness.
Replacement Considerations
Compatible substitutes include the LM324N (DIP package) or LM324DR (SOIC package). Verify pinout compatibility and electrical parameter tolerances before substitution.
