PCA9306IDCURQ1

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PCA9306IDCURQ1

IC TRANSLTR BIDIRECTIONAL 8VSSOP

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Especificaciones

Part Status Active
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
Output Type Open Drain, Push-Pull
Operating Temperature -40°C ~ 85°C (TA)
Features Auto-Direction Sensing
Mounting Type Surface Mount
Package / Case 8-VFSOP (0.091", 2.30mm Width)
Supplier Device Package 8-VSSOP
Base Product Number PCA9306
Grade Automotive
Qualification AEC-Q100

Descripción general

Description

The PCA9306IDCURQ1 is a dual bidirectional I2C bus buffer designed to facilitate communication between devices operating at different voltage levels in I2C systems. It allows for safe and effective signal transmission without the need for additional components. The device supports voltage levels ranging from 1.8V to 5.5V, making it versatile for various applications.
Key features include low-power operation, fast switching speeds, and integrated pull-up resistors, which enhance the reliability of the I2C communication. It is particularly useful in automotive and industrial applications where different components may have varying supply voltages. The PCA9306IDCURQ1 is packaged in a compact form, making it suitable for space-constrained designs.
Overall, this component simplifies the design of mixed-voltage I2C systems by ensuring compatibility between devices without compromising performance.

Features

The PCA9306IDCURQ1 is a bidirectional level shifter designed for I2C/SPI communication between devices operating at different voltage levels. Key features include:
1. Voltage Level Shifting: Supports voltage levels from 1.2V to 5.5V, making it suitable for various systems.
2. Bidirectional Operation: Facilitates bidirectional communication without requiring a direction pin.
3. Integrated Pull-Up Resistors: The device includes internal pull-up resistors, simplifying design and reducing external components.
4. High-Speed Operation: Supports standard I2C speeds up to 1 MHz.
5. Low Power Consumption: Operates with low quiescent current, enhancing battery life in portable applications.
6. Automotive Grade: Compliant with AEC-Q100 standards for automotive applications, ensuring reliability under harsh conditions.
7. Small Package Size: Available in a 6-pin SC70 package for space-constrained designs.
These features make the PCA9306IDCURQ1 an ideal choice for interfacing different voltage I2C or SPI devices in mixed-voltage systems.

Package

The PCA9306IDCURQ1 is offered in a DRC (VQFN) package type, specifically in a 14-pin configuration. This package is designed for compact applications and provides enhanced thermal and electrical performance.

Pinout

The PCA9306IDCURQ1 is a dual bidirectional I2C bus level translator with a pin count of 8. Its primary function is to facilitate communication between devices operating at different voltage levels (e.g., 1.8V and 5V) while maintaining the integrity of the I2C protocol.
The pin configuration is as follows:
1. A1: I2C input/output for lower voltage side (A)
2. A2: I2C input/output for lower voltage side (A)
3. B1: I2C input/output for higher voltage side (B)
4. B2: I2C input/output for higher voltage side (B)
5. VCCA: Supply voltage for lower voltage side (typically 1.8V)
6. VCCB: Supply voltage for higher voltage side (typically 5V)
7. GND: Ground reference
8. EN: Enable pin (active high) for enabling the translator.
This device allows seamless communication between devices with different I2C voltage levels.

Manufacturer

The PCA9306IDCURQ1 is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Texas Instruments specializes in designing and manufacturing analog, embedded processing, and digital signal processing (DSP) integrated circuits. The company serves a diverse range of industries, including automotive, industrial, communications, and consumer electronics. TI is well-known for its innovation in the field of electronics and offers a wide portfolio of products, including microcontrollers, sensors, and power management solutions.

Application

The PCA9306IDCURQ1 is a bidirectional I2C bus buffer designed for level shifting and isolating I2C signals between different voltage domains. Its application areas include automotive electronics, industrial automation, consumer electronics, and communication devices, where it facilitates reliable data transmission across varying logic levels while maintaining signal integrity. Additionally, it is useful in scenarios that require I2C communication over longer distances or different voltage environments.

Equivalent

The PCA9306IDCURQ1 is a dual bidirectional I2C bus buffer. Equivalent products include:
1. PCA9306 (non-Q1 grade)
2. TCA9517
3. P82B715
Ensure to check the specific features, supply voltage, and package compatibility when selecting an equivalent.

Envío

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Referencia de tarifas de envío (DHL/FedEx):

DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.

FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.

Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.

Pagos

Payment Methods

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Actualmente, solo aceptamos los siguientes métodos de pago:

1. de PayPal

2. Tarjeta de crédito/débito

3. Transferencia bancaria

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