Overview
The LM358DR is a dual operational amplifier designed for low-power analog signal processing. It is widely used in sensor signal conditioning, voltage monitoring, and general-purpose amplification, where stable operation and low power consumption are required. The LM358DR provides reliable performance in compact SOIC-8 packaging, making it suitable for a wide range of embedded and consumer applications. This part is closely related to the LM358D, which shares the same core specifications but comes in different packaging options.
Core Parameters
| Parameter | Value |
|---|---|
| Number of Amplifiers | 2 |
| Supply Voltage | 3 V to 32 V |
| Input Offset Voltage | 2 mV (typical) |
| Output Voltage Swing | 0 V to Vcc-1.5 V |
| Slew Rate | 0.3 V/µs |
| Package | SOIC-8 (DR), tape-and-reel |
These parameters make the LM358DR suitable for low-power signal amplification, especially where compact size and wide supply voltage range are critical.
Features
- Dual, independent high-gain op-amps
- Wide supply voltage range: 3 V to 32 V
- Low input bias current and offset voltage
- Output compatible with single supply
- Low power consumption
Typical Application Scenarios
- Sensor signal amplification and filtering
- Voltage monitoring circuits
- Low-power analog signal conditioning
- General-purpose embedded systems
For enhanced analog signal conditioning, the LM358DR can be paired with precision components like the MS1022 voltage reference. Using both together ensures accurate voltage regulation and stable sensor readings in low-power circuits. Learn more about the MS1022 and its applications in our dedicated MS1022 blog
Performance Comparison
Compared to other low-power dual op-amps, the LM358DR provides a balance of low input offset, wide supply range, and compact packaging. While higher-speed op-amps may offer faster slew rates, LM358DR is optimized for cost-sensitive, low-power applications.
Conclusion
The LM358DR is a versatile dual op-amp suitable for low-power, compact applications. Its reliable performance, low power consumption, and broad voltage compatibility make it ideal for general-purpose analog signal processing.
Manufacturer Profile
Texas Instruments is a leading semiconductor manufacturer, providing a wide range of analog and embedded solutions, including operational amplifiers, microcontrollers, and power management ICs. TI is known for high-quality, reliable components widely used across industrial, automotive, and consumer markets.
FAQ
- What makes LM358DR suitable for low-power applications?
Its low input bias current, wide voltage range, and compact SOIC-8 packaging allow efficient signal amplification with minimal power draw. - Can LM358DR operate on a single supply?
Yes, it is designed to operate on single-supply voltages from 3 V to 32 V, making it suitable for battery-powered and embedded systems. - What are the typical applications for LM358DR?
Commonly used in sensor signal amplification, voltage monitoring, and general-purpose analog circuits. - How is the quality of LM358DR verified?
7SEtronic follows a complete SOP quality inspection process, including label, visual, and X-RAY checks, ensuring reliable product quality.
For more information and to review our available inventory, please contact our team for detailed pricing, current stock levels, and any additional technical support you may need.
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