PCA9544ADGVR

Mfr. #:: PCA9544ADGVR
설명:: Switch ICs - Various 4-Ch I2C & SMBus Multiplexer
수명 주기:: 이 제조업체의 새 제품입니다.
데이터 시트:: PCA9544ADGVR 데이터 시트
배달:: DHL FedEx Ups TNT EMS
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ECAD Model:
추가 정보:: PCA9544ADGVR 추가 정보 PCA9544ADGVR Product Details

제품 속성
속성 값

제조사:: 텍사스 인스트루먼트

제품 카테고리:: 스위치 IC - 다양한

RoHS:: Y

제품:: 양방향 번역 스위치

스위치 수:: 4 Switch

구성:: -

저항 시 - 최대:: 45 Ohms

작동 공급 전압:: 2.3 V to 5.5 V

최소 작동 온도:: - 40 C

최대 작동 온도:: + 85 C

장착 스타일:: SMD/SMT

패키지/케이스:: TVSOP-20

포장:: 릴

대역폭:: -

키:: 1.05 mm

길이:: 5 mm

시리즈:: PCA9544A

너비:: 4.4 mm

상표:: 텍사스 인스트루먼트

공급 전류 - 최대:: 12 uA

Pd - 전력 손실:: 400 mW

상품 유형:: 스위치 IC - 다양한

공장 팩 수량:: 2000

하위 카테고리:: 스위치 IC

공급 전압 - 최대:: 5.5 V

공급 전압 - 최소:: 2.3 V

단위 무게:: 0.002123 oz

Tags: PCA9544AD, PCA9544A, PCA9544, PCA954, PCA95, PCA9, PCA

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

PCA9544ADGVR 평가 및 리뷰

M***a

SRB

All good

2019-06-28

E**x

More than 90 days passed the parcel was not received by mail it is not

2019-01-26

S***i

45887

2019-04-24

D***i

excellent tnx you.....

2019-05-12

PCA9544ADGVR 설명

***as Instruments: 4-Channel I2C And SMBus Multiplexer With Interrupt Logic 20-TVSOP -40 to 85

***ical: I2C Multiplexer 1-Element 4-IN 20-Pin TVSOP T/R

***i-Key: IC INTERFACE SPECIALIZED 20TVSOP

***ser: Logic - I2C 4-Ch I2C & SMBus Multiplexer

***AS USD: The PCA9544A is a 4-channel, bidirectional translating multiplexer controlled via the I2C bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. One SCL/SDA pair can be selected at a time, and this is determined by the contents of the programmable control register. Four interrupt inputs ( INT3– INT0), one for each of the downstream pairs, are provided. One interrupt output ( INT) acts as an AND of the four interrupt inputs.

***AS: A power-on reset function puts the registers in their default state and initializes the I2C state machine, with no channel selected.

***AS INSTRUMENTS INCORPORATED: The pass gates of the switches are constructed such that the VCC pin can be used to limit the maximum high voltage, which will be passed by the PCA9544A. This allows the use of different bus voltages on each pair, so that 1.8-V, 2.5-V, or 3.3-V parts can communicate with 5-V parts, without any additional protection. External pull-up resistors pull the bus up to the desired voltage level for each channel. All I/O pins are 5-V tolerant.

PCA9544ADGVR 추가 정보

PCA95xx I²C, SMBus Repeaters, Switches, Expanders: OMO Electronic PCA95xx I²C and SMBus devices consist of a variety of logic ICs, including repeaters, bidirectional translating switches, and I/O expanders. The TI PCA9515A dual bidirectional I²C and SMBus repeater is a BiCMOS IC intended for I²C and SMBus systems applications. The PCA9515A contains two identical bidirectional open-drain buffer circuits that enable I²C and similar bus systems to be extended without degradation of system performance. The TI PCA9544A and PCA9545A are quad bidirectional translating switches controlled via the I²C bus. The SCL/SDA upstream pair on the PCA9544A and PCA9545A fans out to four downstream pairs, or channels On the PCA9544a, one SCL/SDA pair can be selected at a time, and this is determined by the contents of the programmable control register. On the PCA9545A, any individual SCn/SDn channel or combination of channels can be selected, and this is determined by the contents of the programmable control register. The TI PCA9554A and PCA9557 are remote 8-bit I²C and SMBus expanders. The PCA9554A and PCA9557 provide general-purpose I/O expansion for most microcontroller families via the I²C interface.Learn More

Market price

부분 #	설명	재고	가격
PCA9544ADGVR DISTI # 296-20957-1-ND	IC I2C MUX 4CH BI-DIR 20-TVSOP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1785In Stock	1000:$0.8274 500:$0.9986 100:$1.2154 10:$1.5120 1:$1.6800
PCA9544ADGVR DISTI # 296-20957-6-ND	IC I2C MUX 4CH BI-DIR 20-TVSOP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1785In Stock	1000:$0.8274 500:$0.9986 100:$1.2154 10:$1.5120 1:$1.6800
PCA9544ADGVR DISTI # 296-20957-2-ND	IC I2C MUX 4CH BI-DIR 20-TVSOP RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.6925 6000:$0.7202 2000:$0.7479
PCA9544ADGVR DISTI # PCA9544ADGVR	I2C Multiplexer 1-Element 4-IN 20-Pin TVSOP T/R - Tape and Reel (Alt: PCA9544ADGVR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.8039 4000:$0.7649 8000:$0.7389 12000:$0.7139 20000:$0.6949
PCA9544ADGVR	4-Channel I2C And SMBus Multiplexer With Interrupt Logic	7751	1000:$0.6300 750:$0.6900 500:$0.8400 250:$1.0000 100:$1.0800 25:$1.2400 10:$1.3400 1:$1.4900
PCA9544ADGVR DISTI # 595-PCA9544ADGVR	Switch ICs - Various 4-Ch I2C & SMBus Multiplexer RoHS: Compliant	861	1:$1.6400 10:$1.3900 100:$1.1100 500:$0.9700 1000:$0.8040 2000:$0.7480 4000:$0.7210 10000:$0.6930
PCA9544ADGVRG4 DISTI # 595-PCA9544ADGVRG4	Switch ICs - Various 4-Ch I2C And SMBus Multiplexer RoHS: Compliant	0
PCA9544ADGVR	Multiplexer, 9544 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20 RoHS: Compliant	40000	1000:$0.7200 500:$0.7600 100:$0.7900 25:$0.8300 1:$0.8900

관련 상품

영상	부분 #	설명
	Mfr.#: UCD9244RGCT OMO.#: OMO-UCD9244RGCT	Power Management Specialized - PMIC Dig PWM Controller
	Mfr.#: TCA4311ADGKR OMO.#: OMO-TCA4311ADGKR	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buffers
	Mfr.#: UCC3946D OMO.#: OMO-UCC3946D	Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Timer
	Mfr.#: CSD16322Q5 OMO.#: OMO-CSD16322Q5	MOSFET N-Channel NexFET Pwr MOSFETs
	Mfr.#: TCA4311ADGKR OMO.#: OMO-TCA4311ADGKR-TEXAS-INSTRUMENTS	Interface - Signal Buffers, Repeaters Hot Swappable 2-Wire Bus Buffers
	Mfr.#: CSD16322Q5 OMO.#: OMO-CSD16322Q5-TEXAS-INSTRUMENTS	MOSFET N-CH 25V 5X6 8SON
	Mfr.#: UCD9244RGCT OMO.#: OMO-UCD9244RGCT-TEXAS-INSTRUMENTS	Power Management Specialized Dig PWM Controlle
	Mfr.#: UCC3946D OMO.#: OMO-UCC3946D-TEXAS-INSTRUMENTS	Supervisory Circuits Mcrprcsr Supervisor w/Watchdog Time

유효성

재고:: Available
주문 시:: 5000
수량 입력:

PCA9544ADGVR의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.

시작

PCA9544AD 12
PCA9544A 47
PCA9544 51
PCA954 355
PCA95 1547
PCA9 2070
PCA 4444

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