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Vedi Specifiche Tecniche

TCA4307 +BOM

I2C Buffer 3.3V/5V

Produttore:

Texas Instruments, Inc
ProduttorePart #:

TCA4307
Scheda dati:

TCA4307 Scheda dati (PDF)
Features:

Buffer, Enable pin, Hot swap, Stuck bus recovery
Frequency (max) (MHz):

0.4
VCCA (min) (V):

2.3
VCCA (max) (V):

5.5
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per TCA4307

E-mail: [email protected]

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tel: +852 95804164

TCA4307 Descrizione generale

The TCA4307 is an I2C bus buffer with voltage-level translation. The I2C bus is a common two-wire serial communication protocol used to connect various digital devices in a system, such as microcontrollers, sensors, displays, and more. The TCA4307 is designed to enhance the robustness and reliability of I2C communication in scenarios where there are multiple devices with different supply voltage levels on the same bus.

Caratteristiche principali

• Supports bidirectional data transfer of I2C bus signals
• Operating power-supply voltage range of 2.3 V to 5.5 V
• TA ambient air temperature range of -40 °C to 125 °C
• Stuck bus recovery featuring automatic bus recovery
• 1-V Precharge on all SDA and SCL lines prevents corruption during live insertion
• Accommodates standard mode and fast mode I2C devices
• Supports clock stretching, arbitration and synchronization
• Powered-off high-impedance I2C pins

Applicazione

• Servers
• Enterprise Switching
• Telecom switching equipment
• Base stations
• Industrial automation equipment

Specifiche

Features	Buffer, Enable pin, Hot swap, Stuck bus recovery	Frequency (max) (MHz)	0.4
VCCA (min) (V)	2.3	VCCA (max) (V)	5.5
VCCB (min) (V)	2.3	VCCB (max) (V)	5.5
Supply restrictions	VCC Single Supply	Rating	Catalog
Operating temperature range (°C)	-40 to 125	feature-type	Buffer
feature-process-technology		feature-input-signal-type	I2C
feature-typical-input-capacitance-pf	1.6	feature-minimum-operating-supply-voltage-v	2.3
feature-maximum-operating-supply-voltage-v	5.5	feature-maximum-supply-current-ma	4.5
feature-packaging		feature-rad-hard
feature-pin-count		feature-cecc-qualified
feature-esd-protection		feature-military
feature-aec-qualified	No	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code		feature-svhc
feature-svhc-exceeds-threshold	No

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Prodotto 365 giorni

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Valutazioni e recensioni

Di più

L**y 03/26/2024

The goods received. Thank you. Everything is very fast. Packed well. Visible damage is not visible. Not yet tested in work.

L**n 12/13/2021

The MC33PF8100EQES electronic components purchased from Avaq are outstanding! They perform exceptionally well, and I had no issues with their quality. Will definitely buy from Avaq again!

P**a 08/17/2021

The thing is very small, powerful