TS27L2BID

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

TS27L2BID Application Field and Working Principle

In the field of linear amplifiers and instrumentation amplifiers, the TS27L2BID is an ultra-low power, low-voltage single op amp with a wide range of applications. With a supply voltage range from 1.8V to 5.5V, this op amp is extremely efficient when it comes to power consumption, allowing it to be used for a variety of purposes, including dc electronic load testing, power supply monitoring, and analog/digital signal conditioning.

Features

The TS27L2BID has a number of features that make it ideal for use with a wide range of applications. These include high open-loop gain, low noise, high accuracy, output saturation current capability, high output drive capability, and wide temperature range operation.

The TS27L2BID has a maximum gain bandwidth product of 400kHz, an offset voltage of 2mV (typical), a power supply current of 0.6mA, and input impedance of 10MΩ. The amplifier also features guaranteed input and output parameters under specified conditions, as well as low power and no phase reversal. This op amp is available in the MAXI and LVC packages, which are easy to install and use.

Working Principle

The TS27L2BID op amp has a simplified two-stage amplifier architecture, which consists of a differential input stage and a follower output stage. The differential input stage consists of an inverting and a non-inverting amplifier. The non-inverting input terminal of the amplifier is connected to the inverting terminal, and the inverting input terminal is connected to the output node. Both input terminals are biased by an internal voltage source, and the gain of the differential stage is set by the ratio of the two internal resistors. The differential input stage is followed by a follower output stage, with the output of the differential stage being connected to the non-inverting input of the output stage. The output stage has an input impedance of 10kΩ.

The TS27L2BID operates as an op amp with a fixed gain set by the input resistors. Its gain is determined by the ratio of the resistance of the non-inverting input terminal (R1) to the resistance of the inverting input terminal (R2). As an example, if R1 = 400kΩ and R2 = 1kΩ, the gain will be 400. In addition, the output will be capable of driving a load of up to 10kΩ in parallel with the input resistors.

Applications

The TS27L2BID is suitable for use in a variety of applications, including dc electronic load testing, analog signal conditioning, ADC/DAC monitoring and control, power supply monitoring, and ac/dc voltage regulation. It is also suitable for use in applications where very low current consumption and wide temperature range operation is required, such as portable battery-powered electronic devices.

In electronic load testing, the TS27L2BID can be used to accurately measure current, power and efficiency in power supplies, motors and other electronic loads. In the monitoring of ADC/DAC performance, the amplifier has a very low output noise level and allows accurate voltage-monitoring control of the output from the ADC/DAC. In power supply monitoring, it can be used to accurately measure current, power and efficiency in a variety of power supplies. In ac/dc voltage regulation, it can provide precise voltage regulation without requiring large input and output inductors.

Conclusion

The TS27L2BID is a compact, low-voltage, low-power single op amp that can be used in a variety of applications, including dc electronic load testing, analog signal conditioning, ADC/DAC monitoring and control, power supply monitoring, and ac/dc voltage regulation. With its high open-loop gain, low noise, high accuracy, output saturation current capability, high output drive capability, and wide temperature range operation, it provides a reliable and efficient solution for many linear amplification and instrumentation amplifier applications.

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