Texas Instruments

LPV358DDUR

LPV358DDUR Description

The LPV358DDUR is a dual-channel, general-purpose operational amplifier (op-amp) from Texas Instruments, designed for a wide range of analog signal processing applications. This op-amp features a supply voltage range of 2.7 V to 5 V, making it suitable for low-power and low-voltage systems. With a gain bandwidth product of 237 kHz and a slew rate of 0.1 V/µs, the LPV358DDUR offers balanced performance for general-purpose applications. It is housed in an 8-pin VSSOP package, which is ideal for surface-mount applications where space is a constraint.

LPV358DDUR Features

• Low Power Consumption: The LPV358DDUR consumes only 15 µA per channel, making it highly energy-efficient and suitable for battery-powered and portable devices.
• Wide Supply Voltage Range: With a supply voltage range from 2.7 V to 5 V, this op-amp is versatile and can be used in a variety of power supply environments.
• High Input Impedance: The low input bias current of 2 nA ensures minimal loading on the input signal source, preserving signal integrity.
• Low Input Offset Voltage: The 1.5 mV input offset voltage ensures accurate signal amplification, reducing errors in precision applications.
• High Output Current: Each channel can deliver up to 72 mA, allowing the op-amp to drive moderate loads directly.
• Compliance and Reliability: The LPV358DDUR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for various manufacturing processes.

LPV358DDUR Applications

The LPV358DDUR is well-suited for a variety of applications due to its combination of low power consumption, wide supply voltage range, and general-purpose performance. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning weak analog signals in sensors and transducers.
• Battery-Powered Devices: Its low power consumption makes it suitable for portable and battery-operated equipment.
• Consumer Electronics: Can be used in audio and video signal processing circuits.
• Industrial Control Systems: Useful in control loops and signal processing within industrial automation.
• Medical Devices: Suitable for low-power, precision signal processing in medical monitoring equipment.

Conclusion of LPV358DDUR

The LPV358DDUR from Texas Instruments is a robust and versatile dual-channel op-amp that offers a balance of performance and low power consumption. Its wide supply voltage range, low input bias current, and high output current make it suitable for a variety of applications, from consumer electronics to industrial control systems. Despite being marked as obsolete, the LPV358DDUR remains a reliable choice for engineers looking for a general-purpose op-amp with excellent power efficiency and performance.