제조사부품번호

STMicroelectronics 2-Channel Line Transceiver, CMOS/TTL, 20-Pin TSSOP

RS 제품 번호:: 189-1862
제조사 부품 번호:: ST3222BTR
제조업체:: STMicroelectronics

STMicroelectronics 2-Channel Line Transceiver, CMOS/TTL, 20-Pin TSSOP

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대량 구매 할인 기용 가능

Subtotal (1 reel of 2500 units)*

₩3,816,400.00

일시적 품절

2026년 7월 20일 부터 배송

더 자세한 내용이 필요하신가요? 필요한 수량을 입력하고 '배송일 확인'을 클릭하면 더 많은 재고 및 배송 세부정보를 확인하실 수 있습니다.

수량	한팩당	릴당*
2500 - 2500	₩1,526.56	₩3,817,810.00
5000 - 7500	₩1,481.44	₩3,703,130.00
10000 +	₩1,436.32	₩3,591,740.00

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:: 189-1862
제조사 부품 번호:: ST3222BTR
제조업체:: STMicroelectronics

참조 문서

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제품 세부 사항

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모두 선택	제품 정보	값
	브랜드	STMicroelectronics
	Logic Family	CMOS/TTL
	Product Type	Line Transceiver
	Logic Function	Line Transceiver
	Number of Channels	2
	IC Type	Line Transceiver IC
	Input Type	Single Ended
	Output Type	CMOS/TTL
	Mount Type	Surface
	Package Type	TSSOP
	Pin Count	20
	Minimum Supply Voltage	3V
	Maximum Supply Voltage	3.3V
	Maximum High Level Output Current	-1mA
	Maximum Low Level Output Current	1.6mA
	Minimum Operating Temperature	-40°C
	Maximum Propagation Delay Time @ CL	200ns
	Maximum Operating Temperature	85°C
	Series	ST3222B
	Height	1.2mm
	Length	6.6mm
	Standards/Approvals	No
	Width	4.48 mm
	Supply Current	1mA
	Automotive Standard	No

	모두 선택
	브랜드 STMicroelectronics
	Logic Family CMOS/TTL
	Product Type Line Transceiver
	Logic Function Line Transceiver
	Number of Channels 2
	IC Type Line Transceiver IC
	Input Type Single Ended
	Output Type CMOS/TTL
	Mount Type Surface
	Package Type TSSOP
	Pin Count 20
	Minimum Supply Voltage 3V
	Maximum Supply Voltage 3.3V
	Maximum High Level Output Current -1mA
	Maximum Low Level Output Current 1.6mA
	Minimum Operating Temperature -40°C
	Maximum Propagation Delay Time @ CL 200ns
	Maximum Operating Temperature 85°C
	Series ST3222B
	Height 1.2mm
	Length 6.6mm
	Standards/Approvals No
	Width 4.48 mm
	Supply Current 1mA
	Automotive Standard No

Datasheet ST3222BTR

The ST3222 is a 3 V powered EIA/TIA-232 and V.28/V.24 communications interface with low power requirements and high data-rate capabilities. ST3222 has a proprietary low dropout transmitter output stage providing true RS-232 performance from 3 to 3.6 V power supplies. The device requires only four small 0.1 mF standard external capacitors for operating from 3 V supply. The ST3222 has two receivers and two drivers. The ST3222 features a 1 mA shutdown mode that reduces power consumption and extends battery life in portable systems. Its receivers can remain active in shutdown mode, allowing external devices such as modems to be monitored using only 1 mA supply current. The device is guaranteed to run at data rates of 250 Kbps while maintaining RS-232 output levels. Typical applications are notebooks, sub-notebooks and palmtop computers, battery powered equipment, hand-held equipment, peripherals and printers.

300 μA supply current

250 kbps minimum guarantee data rate

6 V/μs minimum guarantee slew rate

STMicroelectronics 2-Channel Line Transceiver, CMOS/TTL, 20-Pin TSSOP

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