Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Transceiver
Protocol:	RS232
Number of Drivers/Receivers:	2/2
Duplex:	Full
Receiver Hysteresis:	300mV
Data Rate:	1Mbps
Voltage - Supply:	3 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	20-SSOP (0.209", 5.30mm Width)
Supplier Device Package:	20-SSOP
Base Part Number:	TRSF3222

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

Introduction to TRSF3222IDBRG4

TRSF3222IDBRG4 stands for Texas Instruments Transformer Driver Transceiver. It is a high voltage multi-channel dual pole driver IC designed specifically to drive transformers with remote bias control. The TRSF3222IDBRG4 is capable of driving up to eight channels of low voltage transformer pairs at up to 400 VDC bias. This IC is an ideal choice for applications in audio, home theater, and other audio related applications.

Application Fields

TRSF3222IDBRG4 is mostly used in audio, home theater, and other audio related applications. This IC provides a high level of output current, power efficiency, high data throughput and excellent low voltage operation. It is an ideal choice for multi-channel amplifier systems and for providing high level of power distribution for AC and DC signals.TRSF3222IDBRG4 is used in audio systems where high power audio output is desired. This IC can provide high quality sound with low voltage and low noise. Additionally, the IC is used in home theatres and other audio related systems where multi-channel audio transmission is needed. Its low voltage operation and high data throughput ensure high performance in these applications.

Working Principle

The TRSF3222IDBRG4 contains eight channels of low voltage transformer drivers and a remote bias control, which allows the transformer to be operated in low voltage mode. It has two poles of audio output with two outputs per channel. The two outputs of each channel are connected together again to form one single channel in order to get the desired audio output. The high voltage bias control allows the transformer to be operated at a low power level. The output current of each channel of the TRSF3222IDBRG4 is set by adjusting the external bias control voltage. Once the bias control voltage is set, the transformer drivers can handle high voltage signals. The low voltage control ensures that the transformer drivers can be operated under low power and low noise. Additionally, the driver transceivers are capable of sensing the transformer’s output current and reducing it if necessary.

Conclusion

The TRSF3222IDBRG4 is a high voltage, multi-channel dual pole driver IC specifically designed to drive transformers with remote bias control. This IC is mainly used for audio, home theater and other audio related applications, where it provides efficient and high quality sound output. Its low voltage operation and high data throughput are beneficial for audio systems and home theatres. It has two poles of audio output with two outputs per channel and a high voltage bias control. The TRSF3222IDBRG4 is an ideal choice for multi-channel amplifier systems and providing high level power distribution for AC and DC signals.

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

Part Number	Manufacturer	Price	Quantity	Description