DS91M040TSQE/NOPB Integrated Circuits (ICs)

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

Interface-drivers, receivers, transceivers play an important role in communication system. The DS91M040TSQE/NOPB device falls into this group. This device is a single-channel low-voltage positive-output differential amplifier capable of driving four high-precision voltage-output loads with a minimum supply voltage of 3.3V and a maximum drive voltage of 14V. It is specially designed for differential signaling applications. The DS91M040TSQE/NOPB is the ideal choice for signal isolation and signal conversion needs in the industrial, medical, and automotive applications. It takes a differential signal as input and provides a single-ended output.

The DS91M040TSQE/NOPB device is especially useful in network infrastructure applications such as Quality of Service (QoS), Ethernet Switches, and Hubs/Routers. It is also useful in high-speed analog/digital cross-connects, communication systems, and data acquisition. The device is capable of operating at data rates of up to 1.5 Mbits/s or 25 Mbps depending on the load. It has an adjustable slew rate which allows the user to fine-tune the timing of the output signal to optimize the performance of the device.

The design of the DS91M040TSQE/NOPB is based on a two-stage differential amplifier. The first stage is a differential pre-amplifier which provides gain and impedance matching of the input signal, and the second stage is a differential output amplifier which provides the desired load drive. The output amplifier is capable of producing a differential output voltage of up to 11 volts peak-to-peak with a very low quiescent current. The differential output impedance of the device is very low, typically below 500Ω.

The device is also capable of operation in a linear mode (ladder), providing an improved linear dynamic range. In ladder mode, the device amplifies signals in a gain-bandwidth limited manner, allowing it to achieve higher accuracy with reduced power consumption. The device has built-in thermal protection which limits the device’s output current to a safe level in the event of an overload. It also features an integrated watchdog timer which can be used to monitor the output voltage and shut down the device in the event of a fault.

The DS91M040TSQE/NOPB is optimized for a wide range of applications requiring differential signal isolation and signal conversion. Its high linearity combined with its wide supply voltage range makes it the ideal choice for use in precision signal processing, communication systems, and data acquisition. In addition, it is very cost effective and provides excellent performance in terms of accuracy, linearity, and power consumption.

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