AM26LS31CD

Series:	--
Packaging:	Tube
Part Status:	Active
Type:	Driver
Protocol:	RS422, RS485
Number of Drivers/Receivers:	4/0
Duplex:	--
Data Rate:	--
Voltage - Supply:	4.75 V ~ 5.25 V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	16-SOIC
Base Part Number:	AM26LS31

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AM26LS31CD Application Field and Working Principle

Introduction

The AM26LS31CD is a high-speed transmitter /receiver pair ideal for applications in digital networks. The transmitter /receiver pair operates at a maximum differential voltage of 13.2V and can transmit data at speeds up to 5 Mbps. The device is an easy-to-use and flexible system based on the Micrel AM26LS31CD transmit /receive transceiver.

Application Field

The AM26LS31CD is a popular device used for a variety of applications where high-speed data transmission is required. It is a perfect choice for digital networks such as Local Area Networks (LANs) and Metropolitan Area Networks (MANs). The AM26LS31CD is ideal for use in industrial and factory automation, medical equipment, and automotive applications. The device is also suitable for application in communication systems and digital audio/video applications.

Features

The AM26LS31CD has some unique features that make it an ideal choice for high-speed applications. It has a 3-dB fiber-optic link which is impervious to EMI, RFI, and other interference. The device has a differential input threshold of -15V to + 15V and the output signal can drive up to 10 loads. The device has outputs which can each sink 64mA and the outputs are both TTL and CMOS-compatible. The single-ended two-channel operation of the AM26LS31CD makes it a versatile and cost-effective option.

Working Principle

The operation of the AM26LS31CD is based on the Micrel AM26LS31CD transmit and receive transceiver. The AM26LS31CD receives data from the transmitter, which is typically connected to a microcontroller. The data received from the transmitter is converted into differential signals by the transceiver. The differential signals are then converted into single-ended output signals by the differential to single-ended converter. The single-ended output signals are then sent to the receiver, which is connected to the destination device. The transceiver is also responsible for providing the power for the transmitter, the receiver, and all the components in between. It provides power to the transmitter by regulating the current output of the transmitter and then adjusting the current output to match the supply voltage. It also provides a ground reference for the differential signals. The AM26LS31CD also features an electrostatic discharge protection circuit, which is designed to protect the device from electrostatic discharges. The circuit also provides a low-resistance and a high-impedance line for ESD protection. Additionally, the circuit also reduces potential transients, which can cause data corruption.

Conclusion

The AM26LS31CD is a high-speed transmitter /receiver pair ideal for digital networks and other applications. The device is an easy-to-use and flexible system based on the Micrel AM26LS31CD transmit /receive transceiver. The AM26LS31CD has a 3-dB fiber-optic link, a differential input threshold of -15V to + 15V, and outputs which can each sink 64mA. It is suitable for industrial and factory automation, medical equipment, and automotive applications, as well as communication systems and digital audio/video applications. The operation of the AM26LS31CD is based on the Micrel AM26LS31CD transmit and receive transceiver and the device features an electrostatic discharge protection circuit for extra protection.

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