LM6142BIM/NOPB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LM6142BIM/NOPB application field and working principle

LM6142BIM/NOPB belongs to the Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps category. It is a mono low power, rail-to-rail input and output CMOS operational amplifier. The device features high throughput and low supply current, which is suitable for portable and battery-powered applications. The device also has very low input offset voltage, good common-mode rejection ratio and fast response time at the same time.

Application fields

This device is best suited for applications requiring low quiescent current and low noise, such as low power audio amplifiers, portable signal conditioning and signal processing applications, low power video amplifiers, portable electronic health care equipment, portable offline electronic metering, portable gaming systems, miniature closed loop servo control and automotive signal conditioners. The device also features rail-to-rail input and output, allowing more flexibility while extending dynamic range with respect to signal excursions.

Working principle

At the heart of the LM6142BIM/NOPB is an advanced CMOS design, employing both negative and positive input stages. The two input stages simultaneously perform a single function, and have the ability to drive signals over the full common-mode range. The output stage is comprised of a true rail-to-rail output stage, enabling the device to differentiate signals of thousands of volts. In addition, the device is capable of sinking and sourcing currents up to 250mA, allowing for increased performance. The input stages and the output stage of the device are designed in CMOS technology and are optimized for high performance and low power.

The LM6142BIM/NOPB is also designed to minimize offset voltage and minimize input bias current. Its low noise characteristics, especially at lower frequencies, make it ideal for low-noise applications. Furthermore, the device features a wide band-width to ensure good linearity, fast response, and accurate signal tracking. Finally, the device offers high common-mode rejection ratio, ensuring consistent performance across the dynamic range of the device.

The specific data is subject to PDF, and the above content is for reference