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Product Detailed Parameters
- Description：IC OPAMP GP 4 CIRCUIT 14SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tube
- Amplifier Type：General Purpose
- Number of Circuits：4
- Output Type：-
- Slew Rate：0.5V/µs
- Gain Bandwidth Product：1.2 MHz
- Current - Input Bias：15 nA
- Voltage - Input Offset：2 mV
- Current - Supply：1.4mA (x4 Channels)
- Current - Output / Channel：30 mA
- Voltage - Supply Span (Min)：3 V
- Voltage - Supply Span (Max)：30 V
- Operating Temperature：-25°C ~ 85°C (TA)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOIC
- -3db Bandwidth：-
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Overview
The LM224AD is a quad operational amplifier manufactured by Texas Instruments, housed in a 14-pin SOIC package. It features a gain-bandwidth product of 1.2 MHz and a slew rate of 500 mV/us. The input offset voltage is specified at 5 mV, with an input bias current of 150 nA. Operating supply voltage ranges from 3 V to 32 V single supply or ±1.5 V to ±16 V dual supply. Each channel provides an output current of 20 mA, and the common-mode rejection ratio is 80 dB. The device operates within a temperature range of -25°C to +85°C.
Feature Summary
- Integrates four independent high-gain operational amplifiers within a single compact package for space-efficient designs.
- Supports wide single-supply operation ranging from 3 V to 32 V, enabling compatibility with various power systems.
- Delivers rail-to-rail input capability to maximize dynamic range in signal processing applications.
Applications
- General-purpose analog signal conditioning circuits
- Industrial sensor interface modules
- Battery-powered measurement equipment
Procurement Notes
Verify the specific manufacturer source, as the LM224AD designation appears across multiple vendors including STMicroelectronics and AMD. Confirm that the component matches the Texas Instruments specification sheet regarding electrical parameters and pinout. Ensure the package type corresponds to the required 14-SOIC form factor for PCB integration.
Selection Notes
Select this component when a quad amplifier configuration is required with moderate bandwidth and wide single-supply voltage tolerance. Consider the 14-SOIC package constraints for surface-mount assembly. Evaluate the 5 mV input offset voltage against application accuracy requirements.
Part Context
This part belongs to the LM224A series of quad operational amplifiers produced by Texas Instruments. It serves as a general-purpose solution for multi-channel analog tasks. The device shares architectural similarities with other members of the LMx24 family but offers specific performance characteristics defined by its datasheet.
Replacement Considerations
LM224ADRE4 is an alternative packaging variant from Texas Instruments offering tape-and-reel options instead of tube packaging while maintaining identical electrical specifications.
