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PCA9306DCUR +BOM

Voltage Level Translator Bidirectional 1 Circuit 2 Channel 8-VSSOP

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

PCA9306DCUR
Datasheet:

PCA9306DCUR Datasheet (PDF)
Translator Type:

Voltage Level
Channel Type:

Bidirectional
Number Of Circuits:

1
Channels Per Circuit:

2
EDA/CAD Models:

Request Free CAD Models for PCA9306DCUR

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PCA9306DCUR General Description

Moreover, this device can also be employed to isolate a 400-kHz bus from a 100-kHz bus by controlling the EN pin to disconnect the slower bus during fast-mode communication. This remarkable feature makes it an ideal solution for applications where multiple buses with different speeds need to be managed simultaneously

Key Features

2-Bit bidirectional translator for SDA and SCL lines in mixed-mode I²C Applications
I²C and SMBus compatible
Less than 1.5-ns maximum propagation delay to accommodate standard-mode and fast-mode I²C devices and multiple controllers
Allows voltage-level translation between
- 1.2-V V_REF1 and 1.8-V, 2.5-V, 3.3-V, or 5-V V_REF2
- 1.8-V V_REF1 and 2.5-V, 3.3-V, or 5-V V_REF2
- 2.5-V V_REF1 and 3.3-V or 5-V V_REF2
- 3.3-V V_REF1 and 5-V V_REF2
Provides bidirectional voltage translation with no direction pin
Low 3.5-Ω ON-state resistance between input and output ports provides less signal distortion
Open-drain I²C I/O ports (SCL1, SDA1, SCL2, and SDA2)
5-V Tolerant I²C I/O ports to support mixed-mode signal operation
High-impedance SCL1, SDA1, SCL2, and SDA2 pins for EN = low
Lockup-free operation for isolation when EN = low
Flow-through pinout for ease of printed-circuit-board trace routing
Latch-up performance exceeds 100 mA Per JESD 78, class II
ESD protection exceeds JESD 22
- 2000-V Human-body model (A114-A)
- 1000-V Charged-device model (C101)

Application

Tablet, Handset, etc

Specifications

Category	Integrated Circuits (ICs)LogicTranslators, Level Shifters	Series	-
Translator Type	Voltage Level	Channel Type	Bidirectional
Number of Circuits	1	Channels per Circuit	2
Voltage - VCCA	1.2 V ~ 3.3 V	Voltage - VCCB	1.8 V ~ 5.5 V
Input Signal	-	Output Signal	-
Output Type	Open Drain, Push-Pull	Data Rate	-
Operating Temperature	-40°C ~ 105°C (TA)	Features	Auto-Direction Sensing
Mounting Type	Surface Mount	Base Product Number	PCA9306