STMicroelectronics

LMV358IDT

The LMV358IDT is a low-power, dual operational amplifier (op-amp) offered by STMicroelectronics. It is designed to provide high performance in a small package, making it ideal for a wide range of applications.

Description:

The LMV358IDT is a dual op-amp that operates from a single supply voltage as low as 2.7V or as high as 6V. It is available in an 8-pin SOIC (Small Outline Integrated Circuit) package. The device features a high input impedance, low input offset voltage, and low input bias current, making it suitable for a variety of precision applications.

Features:

1. Low supply current: The LMV358IDT has a low supply current of 2.8 mA per amplifier, making it ideal for battery-powered applications.
2. Wide supply voltage range: The device can operate from a supply voltage as low as 2.7V or as high as 6V, providing flexibility in power supply selection.
3. High input impedance: The LMV358IDT has a high input impedance of 10 TΩ, which minimizes the loading effect on the input signal source.
4. Low input offset voltage: The device has a low input offset voltage of 1 mV max, which helps to improve the accuracy of the output signal.
5. Low input bias current: The LMV358IDT has a low input bias current of 50 pA max, which minimizes the error introduced by the input current.
6. Short-circuit protection: The device features internal protection against output short circuits, which helps to prevent damage to the op-amp in the event of a short circuit.

Applications:

The LMV358IDT is suitable for a wide range of applications, including but not limited to:

1. Audio amplifiers: The LMV358IDT can be used in audio amplifiers to provide high-quality amplification with low distortion.
2. Battery-powered instruments: The low supply current and wide supply voltage range make the LMV358IDT ideal for use in battery-powered instruments, such as medical equipment and portable devices.
3. Strain gauge amplifiers: The LMV358IDT can be used in strain gauge amplifiers to provide precise measurements of strain in various applications, such as civil engineering and industrial automation.
4. Temperature measurement: The device can be used in temperature measurement applications, such as thermistor-based temperature sensors, to provide accurate temperature measurements.
5. Voltage references: The LMV358IDT can be used to create precise voltage references for use in various electronic circuits.

In summary, the LMV358IDT is a low-power, dual operational amplifier that offers high performance in a small package. Its low supply current, wide supply voltage range, high input impedance, low input offset voltage, and low input bias current make it suitable for a wide range of applications, including audio amplifiers, battery-powered instruments, strain gauge amplifiers, temperature measurement, and voltage references.