PCA9641 | NXP Semiconductors

Two-Channel I²C-Bus Controller Arbiter

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製品詳細

Features

Key Features

  • 2-to-1 bidirectional controller selector
  • Channel selection via I²C-bus
  • I²C-bus interface logic; compatible with SMBus standards
  • 2 active LOW interrupt outputs to controller controllers
  • Active LOW reset input
  • Software reset
  • Four address pins allowing up to 112 different addresses
  • Arbitration active when two controllers try to take the downstream I²C-bus at the same time
  • The winning controller controls the downstream bus until it is done, as long as it is within the reserve time
  • Bus time-out after 100 ms on an inactive downstream I²C-bus (optional)
  • Readable device ID (manufacturer, device type, and revision)
  • Bus initialization/recovery function
  • Low Ron switches
  • Allows voltage level translation between 1.8 V, 2.3 V, 2.5 V, 3.3 V and 3.6 V buses
  • No glitch on power-up
  • Supports hot insertion
  • Software identical for both controllers
  • Operating power supply voltage range of 2.3 V to 3.6 V
  • All I/O pins are 3.6 V tolerant
  • Up to 1 MHz clock frequency
  • ESD protection exceeds 6000 V HBM per JESD22-A114 and 1000 V CDM per JESD22-C101
  • Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA

Packages Offered

  • TSSOP16, HVQFN16

購入/パラメータ

2 結果

マッチしていない 0 NRND

注文

コンピュータ支援設計 モデル

状況

標準価格

Inputs

Outputs

電源電圧 [最小 - 最大] (V)

Frequency (Max) (MHz)

Operating Temperature (Min-Max) (℃)

パッケージタイプ

アクティブ

1K @ US$1.15

1

1

2.3 to 3.6

1

-40 to 85

HVQFN16

アクティブ

1K @ US$1.14

1

1

2.3 to 5.5

1

-40 to 85

TSSOP16

N true 0 PSPPCA9641ja 8 アプリケーション・ノート Application Note t789 1 カタログ Brochure t518 1 データ・シート Data Sheet t520 1 パッケージ情報 Packing Information t935 2 ファクト・シート Fact Sheet t523 1 ja ja ja データ・シート Data Sheet 1 1 2.1 English 1442058814451721325526 PSP 1.7 MB None None documents None 1442058814451721325526 /docs/en/data-sheet/PCA9641.pdf 1697672 /docs/en/data-sheet/PCA9641.pdf PCA9641 documents N N 2016-10-08 2-channel I2C-bus controller arbiter /docs/en/data-sheet/PCA9641.pdf /docs/en/data-sheet/PCA9641.pdf Data Sheet N 980000996212993340 2022-12-07 pdf N en Oct 27, 2015 980000996212993340 Data Sheet Y N 2-channel I2C-bus controller arbiter アプリケーション・ノート Application Note 1 2 1.0 English 1442087334294726358894 PSP 985.0 KB None None documents None 1442087334294726358894 /docs/en/application-note/AN11593.pdf 984993 /docs/en/application-note/AN11593.pdf AN11593 documents N N 2014-10-24 How to design in and program the PCA9641 I2C arbiter /docs/en/application-note/AN11593.pdf /docs/en/application-note/AN11593.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Oct 24, 2014 645036621402383989 Application Note Y N How to design in and program the PCA9641 I2C arbiter カタログ Brochure 1 3 1.0 English 1442048911178736233174 PSP 515.0 KB None None documents None 1442048911178736233174 /docs/en/brochure/75017601.pdf 515000 /docs/en/brochure/75017601.pdf 75017601 documents N 2015-09-12 The first smart I2C bus multiplexer /docs/en/brochure/75017601.pdf /docs/en/brochure/75017601.pdf Brochure N 712453003803778552 2022-12-07 pdf en Jan 13, 2015 712453003803778552 Brochure Y N The first smart I2C bus multiplexer ファクト・シート Fact Sheet 1 4 1 English 1557513331449729197888 PSP 436.6 KB None None documents None 1557513331449729197888 /docs/en/fact-sheet/PCA9xx-FactSheet.pdf 436600 /docs/en/fact-sheet/PCA9xx-FactSheet.pdf PCA9XX-FACTSHEET documents N N 2019-05-10 PCA9XX FactSheet /docs/en/fact-sheet/PCA9xx-FactSheet.pdf /docs/en/fact-sheet/PCA9xx-FactSheet.pdf Fact Sheet N 736675474163315314 2022-12-07 pdf N en May 10, 2019 736675474163315314 Fact Sheet Y N PCA9XX FactSheet パッケージ情報 Package Information 2 5 2 English Plastic Thermal Enhanced Very Thin Quad Flat Package; No Leads; 16 Terminals; Body 3 x 3 x 0.85mm 1455079738102714704672 PSP 135.8 KB None None documents None 1455079738102714704672 /docs/en/package-information/SOT758-1.pdf 135802 /docs/en/package-information/SOT758-1.pdf SOT758-1 documents N N 2016-02-12 SOT758-1 /docs/en/package-information/SOT758-1.pdf /docs/en/package-information/SOT758-1.pdf Package Information N 302435339416912908 2024-06-18 pdf N en Jun 18, 2024 302435339416912908 Package Information Y N SOT758-1 6 1.2 English 1455079016613696797754 PSP 298.1 KB None None documents None 1455079016613696797754 /docs/en/package-information/SOT403-1.pdf 298149 /docs/en/package-information/SOT403-1.pdf SOT403-1 documents N N 2016-10-08 plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body /docs/en/package-information/SOT403-1.pdf /docs/en/package-information/SOT403-1.pdf Package Information N 302435339416912908 2024-10-24 pdf N en Dec 10, 2019 302435339416912908 Package Information Y N plastic, thin shrink small outline package; 16 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body PDF パッケージ情報 Packing Information 2 7 2.0 English HVQFN16; Reel Pack; SMD, 13"Q1/T1 Standard Product Orientation Orderable Part Number Ending ,118 or JOrdering Code (12NC) Ending 118 1442131584071694621487 PSP 267.8 KB None None documents None 1442131584071694621487 /docs/en/packing/SOT758-1_118.pdf 267807 /docs/en/packing/SOT758-1_118.pdf SOT758-1_118 documents N N 2013-04-18 HVQFN16; Reel Pack; SMD, 13"Q1/T1 Standard Product Orientation Orderable Part Number Ending ,118 or JOrdering Code (12NC) Ending 118 /docs/en/packing/SOT758-1_118.pdf /docs/en/packing/SOT758-1_118.pdf Packing Information N 145666923842250347 2024-04-23 pdf N en Apr 18, 2013 145666923842250347 Packing Information Y N HVQFN16; Reel Pack; SMD, 13"Q1/T1 Standard Product Orientation Orderable Part Number Ending ,118 or JOrdering Code (12NC) Ending 118 8 1.0 English 1442131582751712117334 PSP 223.6 KB None None documents None 1442131582751712117334 /docs/en/packing/SOT403-1_118.pdf 223589 /docs/en/packing/SOT403-1_118.pdf SOT403-1_118 documents N N 2013-04-17 TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT403-1_118.pdf /docs/en/packing/SOT403-1_118.pdf Packing Information N 145666923842250347 2024-10-21 pdf N en Apr 8, 2013 145666923842250347 Packing Information Y N TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 false 0 PCA9641 downloads ja true 1 Y PSP Y Y アプリケーション・ノート 1 /docs/en/application-note/AN11593.pdf 2014-10-24 1442087334294726358894 PSP 2 Oct 24, 2014 Application Note None /docs/en/application-note/AN11593.pdf English documents 984993 None 645036621402383989 2022-12-07 N /docs/en/application-note/AN11593.pdf How to design in and program the PCA9641 I2C arbiter /docs/en/application-note/AN11593.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N How to design in and program the PCA9641 I2C arbiter 985.0 KB AN11593 N 1442087334294726358894 カタログ 1 /docs/en/brochure/75017601.pdf 2015-09-12 1442048911178736233174 PSP 3 Jan 13, 2015 Brochure None /docs/en/brochure/75017601.pdf English documents 515000 None 712453003803778552 2022-12-07 /docs/en/brochure/75017601.pdf The first smart I2C bus multiplexer /docs/en/brochure/75017601.pdf documents 712453003803778552 Brochure N en None Y pdf 1.0 N The first smart I2C bus multiplexer 515.0 KB 75017601 N 1442048911178736233174 データ・シート 1 /docs/en/data-sheet/PCA9641.pdf 2016-10-08 1442058814451721325526 PSP 1 Oct 27, 2015 Data Sheet None /docs/en/data-sheet/PCA9641.pdf English documents 1697672 None 980000996212993340 2022-12-07 N /docs/en/data-sheet/PCA9641.pdf 2-channel I2C-bus controller arbiter /docs/en/data-sheet/PCA9641.pdf documents 980000996212993340 Data Sheet N en None Y pdf 2.1 N N 2-channel I2C-bus controller arbiter 1.7 MB PCA9641 N 1442058814451721325526 パッケージ情報 2 /docs/en/packing/SOT758-1_118.pdf 2013-04-18 1442131584071694621487 PSP 7 Apr 18, 2013 Packing Information HVQFN16; Reel Pack; SMD, 13"Q1/T1 Standard Product Orientation Orderable Part Number Ending ,118 or JOrdering Code (12NC) Ending 118 None /docs/en/packing/SOT758-1_118.pdf English documents 267807 None 145666923842250347 2024-04-23 N /docs/en/packing/SOT758-1_118.pdf HVQFN16; Reel Pack; SMD, 13"Q1/T1 Standard Product Orientation Orderable Part Number Ending ,118 or JOrdering Code (12NC) Ending 118 /docs/en/packing/SOT758-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 2.0 N N HVQFN16; Reel Pack; SMD, 13"Q1/T1 Standard Product Orientation Orderable Part Number Ending ,118 or JOrdering Code (12NC) Ending 118 267.8 KB SOT758-1_118 N 1442131584071694621487 /docs/en/packing/SOT403-1_118.pdf 2013-04-17 1442131582751712117334 PSP 8 Apr 8, 2013 Packing Information None /docs/en/packing/SOT403-1_118.pdf English documents 223589 None 145666923842250347 2024-10-21 N /docs/en/packing/SOT403-1_118.pdf TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 /docs/en/packing/SOT403-1_118.pdf documents 145666923842250347 Packing Information N en None Y pdf 1.0 N N TSSOP16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118 223.6 KB SOT403-1_118 N 1442131582751712117334 ファクト・シート 1 /docs/en/fact-sheet/PCA9xx-FactSheet.pdf 2019-05-10 1557513331449729197888 PSP 4 May 10, 2019 Fact Sheet None /docs/en/fact-sheet/PCA9xx-FactSheet.pdf English documents 436600 None 736675474163315314 2022-12-07 N /docs/en/fact-sheet/PCA9xx-FactSheet.pdf PCA9XX FactSheet /docs/en/fact-sheet/PCA9xx-FactSheet.pdf documents 736675474163315314 Fact Sheet N en None Y pdf 1 N N PCA9XX FactSheet 436.6 KB PCA9XX-FACTSHEET N 1557513331449729197888 true Y Products

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コンパクトリスト

アプリケーション・ノート (1)
カタログ (1)
データ・シート (1)
パッケージ情報 (2)
ファクト・シート (1)

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