The LM158QT from STMicroelectronics is a high-performance, dual operational amplifier (op-amp) designed to offer a perfect balance of features for a wide range of applications. This versatile component is part of a series of low-power, high-voltage dual operational amplifiers that are capable of operating with a single or dual power supply.

Key Features

• Wide Power Supply Range: The LM158QT can operate on a supply voltage ranging from 3V to 30V for single supply configurations, or ±1.5V to ±15V for dual supply modes, making it suitable for various electronic circuits.
• Low Power Consumption: Designed with power efficiency in mind, this op-amp has a low power consumption, which is ideal for battery-powered devices and energy-saving applications.
• Input Common-Mode Voltage Range: The input common-mode voltage range includes ground, which is particularly useful for single-supply operations and facilitates design simplicity.
• Large Output Voltage Swing: The output can swing close to the power supply rails, maximizing the signal amplitude for given supply voltages.
• Internally Frequency Compensated: The device is internally frequency compensated, which reduces the need for additional external components and simplifies circuit design.

Applications

The LM158QT is designed to cater to a broad spectrum of applications, including:

• Transducer amplifiers
• DC gain blocks
• All conventional op-amp circuits
• Battery-powered devices
• Power supply control
• Automotive applications

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The LM158QT is no exception, and it is manufactured to meet the highest standards of reliability and performance. With its robust design and proven manufacturing process, this dual operational amplifier is an excellent choice for both commercial and industrial applications where consistency and dependability are critical.

For detailed specifications and application notes, designers and engineers are encouraged to consult the official datasheets and supporting technical documentation available on the STMicroelectronics website.