SN75471D

Series:	--
Packaging:	Tube
Part Status:	Active
Type:	Driver
Protocol:	--
Number of Drivers/Receivers:	2/0
Duplex:	--
Data Rate:	--
Voltage - Supply:	4.75 V ~ 5.25 V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC
Base Part Number:	SN75471

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Introduction

The SN75471D is an integrated circuit designed to provide the interface between the logic levels of the low-power, low-voltage circuits in an electronic system and the higher power and voltage levels. It is used to switch and drive the output stages of control, interfacing and signal-processing circuits.

Application Fields

The SN75471D is primarily used in applications that require low-power systems and are subject to various input frequencies, voltage levels, and environmental conditions. For example, it is ideal for use in embedded systems, small appliances, digital watches, medical devices, automotive systems and industrial controls. The SN75471D can also be used in automated systems, measurement and control equipment, computers, communications equipment and military applications.

Performance Characteristics

The SN75471D is able to provide a reliable output stage switching and driving capability, while also providing high-performance levels in other areas. It is able to work with input frequencies up to 1MHz and output current ratings of up to 25mA. The SN75471D is designed to be resistant to noise and power transients and is able to operate over an extended temperature range of -55 to 125°C. It also features low power consumption, reliable operation and good output performance.

Working Principle

The SN75471D is a monolithic CMOS circuit that contains two high-speed CMOS switches, two N-type and two P-type MOSFETs, as well as two Darlington amplifiers, two driver stages, two resistors and two capacitors. When an input voltage of typically 1.8 volts is applied to the circuit, the P-type MOSFETs are turn on and the driver stages amplify the signal by one hundred times. The amplified signal is then sent to the output side, where the N-type MOSFETs are turn on and the Darlington amplifiers amplify the output signal. The capacitors and resistors help to control the voltage and current on the output side.

Conclusion

The SN75471D is an integrated circuit designed to provide the interface between the logic levels of the low-power, low-voltage circuits in an electronic system and the higher power and voltage levels. It is primarily used in applications that require low-power systems and are subject to various input frequencies, voltage levels, and environmental conditions. The SN75471D is a monolithic CMOS circuit that contains two high-speed CMOS switches, two N-type and two P-type MOSFETs, as well as two Darlington amplifiers, two driver stages, two resistors and two capacitors. It is able to reliably switch and drive output stages and provide performance levels in other areas.

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