- Pinout
- Footprint
TI PCA9306YZTR
| Manufacturer | |
| MPN | PCA9306YZTR |
| LCSC Part # | C414602 |
| Packaging | DSBGA-8 |
| Customer # | |
| Key Attributes | Dual Bidirectional I²C Bus and SMBus Voltage-Level Translator |
| Datasheet |  TI PCA9306YZTR |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Translators, Level Shifters | |
| Manufacturer | TI | |
| Packaging | DSBGA-8 | |
| output type | Open-drain;Push-Pull | |
| Output Signal | - | |
| Input Signal | - | |
| Operating Temperature | -40℃~+85℃ | |
| Data Rate | - | |
| Number of Elements | 1 | |
| Channel Type | Bidirectional | |
| Features | Automatic direction detection;Output enable high-impedance | |
| Voltage - Supply | 1.2V~3.3V;1.8V~5.5V | |
| Number of Circuits | 2 |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The PCA9306 device is a dual bidirectional I²C and SMBus voltage-level translator with an enable (EN) input, and is operational from 1.2-V to 3.3-V VREF1 and 1.8-V to 5.5-V VREF2. The PCA9306 device allows bidirectional voltage translations between 1.2 V and 5 V, without the use of a direction pin. The low ON-state resistance (R_ON) of the switch allows connections to be made with minimal propagation delay. When EN is high, the translator switch is ON, and the SCL1 and SDA1 I/O are connected to the SCL2 and SDA2 I/O, respectively, allowing bidirectional data flow between ports. When EN is low, the translator switch is off, and a high-impedance state exists between ports. In addition to voltage translation, the PCA9306 device can be used 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.
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 Masters
- Allows Voltage-level Translation Between
- 1.2-V VREF1 and 1.8-V, 2.5-V, 3.3-V, or 5-V VREF2
- 1.8-V VREF1 and 2.5-V, 3.3-V, or 5-V VREF2
- 2.5-V VREF1 and 3.3-V or 5-V VREF2
- 3.3-V VREF1 and 5-V VREF2
- 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)
Applications
- I2C, SMBus, PMBus, MDIO, UART, low-speed SDIO, GPIO, and other two-signal interfaces
- Servers
- Routers (Telecom Switching Equipment)
- Personal Computers
- Industrial Automation
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 0.5459 | $ 0.55 |
| 10+ | $ 0.4241 | $ 4.24 |
| 30+ | $ 0.3705 | $ 11.12 |
| 100+ | $ 0.3055 | $ 30.55 |
| 500+ | $ 0.2762 | $ 138.10 |
| 1,000+ | $ 0.2584 | $ 258.40 |
Standard Packaging3000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Logic/Translators, Level Shifters | |
| Manufacturer | TI | |
| Packaging | DSBGA-8 | |
| output type | Open-drain;Push-Pull | |
| Output Signal | - | |
| Input Signal | - | |
| Operating Temperature | -40℃~+85℃ | |
| Data Rate | - | |
| Number of Elements | 1 | |
| Channel Type | Bidirectional | |
| Features | Automatic direction detection;Output enable high-impedance | |
| Voltage - Supply | 1.2V~3.3V;1.8V~5.5V | |
| Number of Circuits | 2 |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The PCA9306 device is a dual bidirectional I²C and SMBus voltage-level translator with an enable (EN) input, and is operational from 1.2-V to 3.3-V VREF1 and 1.8-V to 5.5-V VREF2. The PCA9306 device allows bidirectional voltage translations between 1.2 V and 5 V, without the use of a direction pin. The low ON-state resistance (R_ON) of the switch allows connections to be made with minimal propagation delay. When EN is high, the translator switch is ON, and the SCL1 and SDA1 I/O are connected to the SCL2 and SDA2 I/O, respectively, allowing bidirectional data flow between ports. When EN is low, the translator switch is off, and a high-impedance state exists between ports. In addition to voltage translation, the PCA9306 device can be used 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.
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 Masters
- Allows Voltage-level Translation Between
- 1.2-V VREF1 and 1.8-V, 2.5-V, 3.3-V, or 5-V VREF2
- 1.8-V VREF1 and 2.5-V, 3.3-V, or 5-V VREF2
- 2.5-V VREF1 and 3.3-V or 5-V VREF2
- 3.3-V VREF1 and 5-V VREF2
- 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)
Applications
- I2C, SMBus, PMBus, MDIO, UART, low-speed SDIO, GPIO, and other two-signal interfaces
- Servers
- Routers (Telecom Switching Equipment)
- Personal Computers
- Industrial Automation
C414602 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |