PI4MSD5V9543ALEX Hloov ICs - Ntau 2 Channel I2C Bus Hloov

Lus piav qhia luv luv:

Manufacturers: Diodes Incorporated
Yam khoom: Logic – Teeb liab Hloov, Multiplexers, Decoders
Daim ntawv qhia:PI4MSD5V9543ALEX
Description: IC BUS SWITCH 2CH 14 TSSOP
RoHS raws li txoj cai: RoHS raws


Product Detail

Nta

Khoom cim npe

♠ Product Description

Yam khoom Tus nqi tsim nyog
Chaw tsim tshuaj paus: Diodes Incorporated
Yam khoom: Hloov ICs - Ntau yam
Khoom siv: Hloov tsheb npav
Number of Switches: 2 Hloov
Configuration: 2 x SPDT
Ntawm Resistance - Max: 70 hmo
Yam tsawg kawg nkaus ua haujlwm kub: -40 C ua
Ua haujlwm kub siab tshaj plaws: +85 C
Mounting Style: SMD / SMT
Pob / Case: TSO-14
Ntim: Rov qab
Ntim: Txiav daim kab xev
Hom Tshuaj: Diodes Incorporated
Tawm Sijhawm - Max: 300 nsq
Nyob rau lub sijhawm - Max: 300 nsq
Pd - Fais fab Dissipation: 100 mW
Yam khoom: Hloov ICs - Ntau yam
Factory Pack Quantity: 2500
Cov qeb: Hloov ICs
Cov khoom siv tam sim no - Max: 100 ua
Kev them nyiaj yug Voltage - Max: 5.5v ua
Cov khoom siv hluav taws xob - Min: 1, 65 v
Chav ntsuas hnyav: 0.006102 hli

 

♠ 2 Channel I2C tsheb npav hloov nrog kev cuam tshuam logic thiab Pib dua

Lub PI4MSD5V9543A yog ob txoj kev txhais lus hloov, tswj los ntawm I2C tsheb npav.SCL / SDA channels.Txhua tus neeg SCx / SDx raws lossis kev sib txuas ntawm cov channel tuaj yeem raug xaiv, txiav txim siab los ntawm cov ntsiab lus ntawm cov programmable tswj kev sau npe.Ob tus kiv cua upstream tawm mus rau ob khub downstream, los yog kev cuam tshuam inputs, INT0 thiab INT1, ib qho rau txhua tus khub downstream, yog muab.Ib qho kev cuam tshuam tso tawm, INT, uas ua raws li AND ntawm ob qhov kev cuam tshuam kev nkag, yog muab.

Ib qho active LOW reset input tso cai rau PI4MSD5V9543A kom rov qab los ntawm qhov xwm txheej uas ib qho ntawm cov tsheb npav hauv qab tau daig hauv lub xeev LOW.Rub tus RESET tus pin LOW rov pib dua I2C lub tsheb npav lub xeev lub tshuab thiab ua rau tag nrho cov channel raug xaiv, ib yam li lub hwj chim sab hauv rov pib ua haujlwm.

Cov rooj vag dhau ntawm cov keyboards tau tsim ua xws li VCC tus pin tuaj yeem siv los txwv qhov siab tshaj plaws voltage uas yuav dhau los ntawm PI4MSD5V9543A.Qhov no tso cai rau kev siv cov tsheb npav sib txawv ntawm txhua SCx / SDx khub, kom 1.2V, 1.8 V, 2.5 V, lossis 3.3 V tuaj yeem sib txuas lus nrog 5 V yam tsis muaj kev tiv thaiv ntxiv.Sab nraud rub-up resistors rub lub npav mus txog qhov xav tau qib voltage rau txhua channel.Txhua tus pins I / O yog 5 V kam rau ua.


  • Yav dhau los:
  • Tom ntej:

  • • 1-ntawm-2 bidirectional txhais lus multiplexer

    • I2C-bus interface logic

    • Kev khiav hauj lwm fais fab mov voltage: 1.65 V rau 5.5 V

    • Tso cai rau qib voltage txhais ntawm 1.2V, 1.8V, 2.5 V, 3.3 V thiab 5 V tsheb npav

    • Tsawg standby tam sim no

    • Low Ron keyboards

    • Kev xaiv Channel ntawm I2C tsheb npav

    • Fais fab-up nrog tag nrho cov multiplexer channel deselected

    • Capacitance cais thaum channel tsis siv neeg

    • Tsis muaj teeb meem ntawm lub hwj chim

    • Txhawb nqa kub ntxig

    • 5 V tolerance inputs

    • 0 Hz txog 400 kHz moos zaus

    • Kev tiv thaiv ESD tshaj 8000 V HBM ib JESD22- A114, thiab 1000 V CDM ib JESD22-C101

    • Latch-up test yog ua tiav rau JEDEC Standard JESD78 uas tshaj 100 mA

    • Cov pob khoom muaj: SOIC-14W, TSSOP-14L

     

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