PCA9545ADW

Mfr. #:: PCA9545ADW
Descrizione:: Switch ICs - Various 4-Ch I2C & SMBus Multiplexer
Ciclo vitale:: Nuovo da questo produttore.
Scheda dati:: PCA9545ADW Scheda dati
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Maggiori informazioni:: PCA9545ADW maggiori informazioni PCA9545ADW Product Details

Attributo del prodotto
Valore attributo

Produttore:: Texas Instruments

Categoria di prodotto:: Circuiti integrati per interruttori - Vari

RoHS:: Y

Prodotto:: Interruttori di traduzione bidirezionali

Numero di interruttori:: 4 Switch

Configurazione:: -

Sulla resistenza - Max:: 45 Ohms

Tensione di alimentazione operativa:: 2.3 V to 5.5 V

Temperatura di esercizio minima:: - 40 C

Temperatura massima di esercizio:: + 85 C

Stile di montaggio:: SMD/SMT

Pacchetto/custodia:: SOIC-20

Confezione:: Tubo

Altezza:: 2.35 mm

Lunghezza:: 12.8 mm

Serie:: PCA9545A

Larghezza:: 7.52 mm

Marca:: Texas Instruments

Corrente di alimentazione - Max:: 12 uA

Pd - Dissipazione di potenza:: 400 mW

Tipologia di prodotto:: Circuiti integrati per interruttori - Vari

Quantità confezione di fabbrica:: 25

sottocategoria:: IC di commutazione

Tensione di alimentazione - Max:: 5.5 V

Tensione di alimentazione - Min:: 2.3 V

Unità di peso:: 0.017662 oz

Tags: PCA9545ADW, PCA9545AD, PCA9545A, PCA9545, PCA954, PCA95, PCA9, PCA

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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.
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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

PCA9545ADW Valutazioni e recensioni

M***v

Thank You

2019-01-11

B***c

Not yet tested. Looks ok.

2019-05-29

R***o

OK thanks a lot received all

2019-07-07

PCA9545ADW Descrizione

***as Instruments: 4-channel 2.3- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation 20-SOIC -40 to 85

*** Stop Electro: Multiplexer, 9545 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20

***et: I2C Multiplexer 1-Element 4-IN 20-Pin SOIC Tube

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

***ark: ANALOG MULTIPLEXER, QUAD 4 X 1, SOIC-20

***estock Electronics HK limited: IC SWITCH 4CH I2C/SMBUS 20-SOIC

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

***i-Key Marketplace: PCA9545A 4-CHANNEL I2C AND SMBUS

***AS INSTRUMENTS INCORPORATED: The PCA9545A is a quad bidirectional translating switch controlled via the I2C bus. The SCL/SDA upstream pair fans out to four downstream pairs, or channels. Any individual SCn/SDn channel or combination of channels can be selected, 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 ( INT) output acts as an AND of the four interrupt inputs.

***AS USD: An active-low reset ( RESET) input allows the PCA9545A to recover from a situation in which one of the downstream I2C buses is stuck in a low state. Pulling RESET low resets the I2C state machine and causes all the channels to be deselected, as does the internal power-on reset function.

***AS INSTRU: The pass gates of the switches are constructed such that the VCC terminal can be used to limit the maximum high voltage, which will be passed by the PCA9545A. 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 terminals are 5.5 V tolerant.

PCA9545ADW Maggiori informazioni

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

Parte #	Descrizione	Azione	Prezzo
PCA9545ADWR DISTI # 296-19680-1-ND	IC SWITCH I2C/SMBUS 4CH 20SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1535In Stock	1000:$0.9857 500:$1.1897 100:$1.4480 10:$1.8010 1:$2.0100
PCA9545ADWR DISTI # 296-19680-6-ND	IC SWITCH I2C/SMBUS 4CH 20SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1535In Stock	1000:$0.9857 500:$1.1897 100:$1.4480 10:$1.8010 1:$2.0100
PCA9545ADW DISTI # PCA9545ADW-ND	IC SWITCH 4CH I2C/SMBUS 20-SOIC RoHS: Compliant Min Qty: 325 Container: Tube	Temporarily Out of Stock	325:$1.5840
PCA9545ADWR DISTI # 296-19680-2-ND	IC SWITCH I2C/SMBUS 4CH 20SOIC RoHS: Compliant Min Qty: 2000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.8250 6000:$0.8580 2000:$0.8910
PCA9545ADW DISTI # PCA9545ADW	I2C Multiplexer 1-Element 4-IN 20-Pin SOIC Tube - Rail/Tube (Alt: PCA9545ADW) RoHS: Compliant Min Qty: 325 Container: Tube	Americas - 0	325:$1.1489 375:$1.0929 700:$1.0569 1625:$1.0209 3250:$0.9929
PCA9545ADWR DISTI # PCA9545ADWR	I2C Multiplexer 1-Element 4-IN 20-Pin SOIC T/R - Tape and Reel (Alt: PCA9545ADWR) RoHS: Compliant Min Qty: 2000 Container: Reel	Americas - 0	2000:$0.9569 4000:$0.9109 8000:$0.8809 12000:$0.8509 20000:$0.8279
PCA9545ADWR	4-Channel I2C And SMBus Multiplexer With Interrupt Logic And Reset Functions	7665	1000:$0.7500 750:$0.8200 500:$1.0000 250:$1.1900 100:$1.2900 25:$1.4800 10:$1.5900 1:$1.7800
PCA9545ADWR DISTI # 595-PCA9545ADWR	Switch ICs - Various 4-Ch I2C & SMBus Multiplexer RoHS: Compliant	1900	1:$1.9500 10:$1.6500 100:$1.3200 500:$1.1600 1000:$0.9570 2000:$0.8910 4000:$0.8580
PCA9545ADW DISTI # 595-PCA9545ADW	Switch ICs - Various 4-Ch I2C & SMBus Multiplexer RoHS: Compliant	268	1:$2.3400 10:$1.9800 100:$1.5900 500:$1.3900 1000:$1.1500 2500:$1.0700 5000:$1.0300
PCA9545ADWRG4 DISTI # 595-PCA9545ADWRG4	Switch ICs - Various 4-Ch I2C And SMBus Multiplexer RoHS: Compliant	0
PCA9545ADWG4 DISTI # 595-PCA9545ADWG4	Switch ICs - Various 4-Ch I2C And SMBus Multiplexer RoHS: Compliant	0
PCA9545ADW	Multiplexer, 9545 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20 RoHS: Compliant	59289	1000:$1.0400 500:$1.0900 100:$1.1400 25:$1.1900 1:$1.2800
PCA9545ADWR	Multiplexer, 9545 Series, 1-Func, 4 Line Input, 1 Line Output, True Output, PDSO20 RoHS: Compliant	5920	1000:$0.8700 500:$0.9100 100:$0.9500 25:$0.9900 1:$1.0700
PCA9545ADW DISTI # 8253259	4-CH I2C SWITCHINTERRUPT RESET SOIC20, PK	80	5:£1.8260 50:£1.4380 100:£1.1520 250:£1.0840 500:£1.0160

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Il prezzo attuale di PCA9545ADW è solo di riferimento, se si desidera ottenere il prezzo migliore, inviare una richiesta o inviare un'e-mail diretta al nostro team di vendita [email protected]

Prezzo di riferimento (USD)

Quantità
Prezzo unitario
est. Prezzo

1: ~~2,34 USD~~; ~~2,34 USD~~

10: ~~1,98 USD~~; ~~19,80 USD~~

100: ~~1,59 USD~~; ~~159,00 USD~~

500: ~~1,39 USD~~; ~~695,00 USD~~

1000: ~~1,15 USD~~; ~~1 150,00 USD~~

2500: ~~1,07 USD~~; ~~2 675,00 USD~~

5000: ~~1,03 USD~~; ~~5 150,00 USD~~

10000: ~~0,99 USD~~; ~~9 900,00 USD~~

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