Texas Instruments

LPV358DRE4

LPV358DRE4 Description

The LPV358DRE4 is a general-purpose operational amplifier from Texas Instruments, designed for applications requiring low power consumption and high performance. This dual-channel amplifier features a wide supply voltage range, from 2.7 V to 5 V, making it suitable for a variety of power supply configurations. With a gain bandwidth product of 237 kHz, the LPV358DRE4 ensures stable and precise signal amplification across a broad frequency spectrum. The amplifier's low input bias current of 2 nA and input offset voltage of 1.5 mV contribute to its high accuracy and reliability in signal processing tasks.

The LPV358DRE4 is housed in an 8-pin SOIC package, which is ideal for surface mount applications, providing a compact and robust solution for space-constrained designs. Each channel can deliver up to 72 mA of output current, ensuring robust performance in demanding applications. The device's slew rate of 0.1 V/µs ensures smooth and accurate signal transitions, making it suitable for applications where signal integrity is critical.

LPV358DRE4 Features

• Wide Supply Range Voltage: Operates from 2.7 V to 5 V, providing flexibility in power supply design.
• Low Power Consumption: With a supply current of only 15 µA per channel, the LPV358DRE4 is ideal for battery-powered and low-power applications.
• High Gain Bandwidth Product: 237 kHz ensures stable and precise signal amplification.
• Low Input Bias Current: 2 nA minimizes the impact of input bias on signal accuracy.
• Low Input Offset Voltage: 1.5 mV ensures high accuracy in signal processing.
• High Output Current: Each channel can drive up to 72 mA suitable, for demanding applications.
• Surface Mount Package: 8-pin SOIC package is compact and suitable for surface mount technology.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the device is suitable for a wide range of manufacturing environments.

LPV358DRE4 Applications

The LPV358DRE4 is well-suited for a variety of applications where low power consumption, high accuracy, and robust performance are required. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning low-level signals in sensor interfaces and analog front-ends.
• Battery-Powered Devices: The low power consumption makes it suitable for portable and battery-powered applications, such as handheld devices and remote sensors.
• Industrial Control Systems: Provides reliable signal amplification in industrial automation and control systems.
• Medical Equipment: Suitable for medical devices where precision and reliability are critical, such as patient monitoring equipment.
• Consumer Electronics: Used in consumer devices where compact size and low power consumption are essential, such as smartphones and tablets.

Conclusion of LPV358DRE4

The LPV358DRE4 from Texas Instruments is a versatile and high-performance general-purpose operational amplifier. Its wide voltage supply range, low power consumption, and high accuracy make it an ideal choice for a variety of applications. The device's compact surface mount package and robust performance ensure it can be integrated into space-constrained designs without compromising functionality. While the product is now obsolete, its legacy continues to serve as a benchmark for low-power, high-performance operational amplifiers in the electronics industry.