LT1785CS8#TRPBF

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Transceiver
Protocol:	RS422, RS485
Number of Drivers/Receivers:	1/1
Duplex:	Half
Receiver Hysteresis:	20mV
Data Rate:	250kbps
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:	LT1785

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Introduction

The LT1785CS8#TRPBF is a high-speed driver from Linear Technology, designed for professional audio systems where high-quality noise-free audio is required. It is a versatile driver which can be used in various applications, including powering speakers, amplifying signals, and driving LED\'s. The driver has a low operating voltage, allowing it to be used in almost any type of audio system. Its low operating temperature allows the driver to be used in harsh environmental conditions with minimal power dissipation.

Application Field

The LT1785CS8#TRPBF is commonly used in professional audio systems where high-quality sound reproduction is required. The driver has built-in protection from short circuits, as well as output short circuit protection. This makes it suitable for driving speakers and other audio equipment, since no excessive current will be sent to the speakers. The driver is also capable of amplifying signals, allowing it to be used for applications such as microphone amplifiers. It can also be used for driving LED\'s, allowing designers to incorporate LED lighting into their designs without facing excessive power losses or complex circuitry designs.

Working Principle

The LT1785CS8#TRPBF driver uses a Pierce-type Oscillator to produce high-quality sound. The circuit works by creating an oscillating signal through a pair of transistors. As a result, the frequency of the signal is determined by the switching times of the transistors, allowing the user to adjust the frequency as they desire. Once the desired frequency is achieved, the transistor pair produces a burst of current which is used to drive the speaker or LED. Furthermore, the circuit of this driver is designed to minimize noise, ensuring that the sound produced is as clean as possible.

Conclusion

The LT1785CS8#TRPBF is a versatile driver which can be used for a variety of applications. It can be used to power speakers and amplify signals, as well as to drive LED\'s. The driver uses a Pierce-type Oscillator to produce a clean, noise-free sound. It is designed with protection from short circuits as well as output short circuit protection, ensuring that no damage is caused to connected audio equipment. Overall, this driver is an ideal choice for any application which requires high-quality audio reproduction.

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