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NXP PCA9511AD
6-1 plastic PDSO8
Brands: Nxp
Mfr.Part #: PCA9511AD
Datasheet: PCA9511AD Datasheet (PDF)
Package/Case: SOT96-1
Product Type: Integrated Circuits (ICs)
RoHS Status:
Stock Condition: 2376 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomPCA9511AD General Description
The PCA9511AD is a dual bidirectional buffer and level shifter designed for I2C bus applications. It is a part of the PCA9511 series of I2C bus repeaters from Texas Instruments. The PCA9511AD features two independent channels, each with an active-low enable input for controlling the direction of data flow. It is capable of level shifting between two different voltage domains, allowing devices with different operating voltages to communicate with each other on the I2C bus.The PCA9511AD operates over a wide supply voltage range of 2.3V to 5.5V, making it suitable for use in a variety of applications. It has a maximum data rate of 400kHz, ensuring fast and reliable communication between devices on the I2C bus. The device is compatible with both standard-mode (100kHz) and fast-mode (400kHz) I2C bus protocols.In addition to level shifting and buffering capabilities, the PCA9511AD also provides ESD protection on the I2C bus lines, helping to safeguard connected devices from damage due to electrostatic discharge. The device comes in a space-saving SOIC-8 package, making it easy to integrate into compact designs.
Features
- Supports Bidirectional voltage translation
- 3V to 3.6V and 1.65V to 5.5V on A-Side
- 1.1V to 4.2V on B-Side
- 2-bit configuration input voltage-level shifting between the A Port and B Port
- Active high repeater for open-drain clock lines
Application
- I2C bus buffering and level shifting in various applications
- Can be used in industrial automation systems
- Suitable for telecommunications and networking equipment
- Consumer electronics
- Automotive electronics
- Medical devices
- Security systems
- Data acquisition systems
- Test and measurement equipment
- Point-of-sale terminals
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| orderingCode | 935279307112 | isDistributor | false |
| LAST_BUY_DTE | 31-May-2018 | salesNum | PCA9511AD,112 |
| LAST_DELIVERY_DTE | 30-Nov-2018 | pack_type | TUBE |
| price_flg | Y | pack_desc | Bulk Pack |
| minPackQty | 100 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Equivalent Parts
For the PCA9511AD component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : PCA9511DP,
Brands :
Package :
Description : also from NXP Semiconductors
Part Number : TCA9511ADP,
Brands : Texas Instruments
Package :
Description :
Part Number : LTC4317CDD-1,
Brands : Analog Devices
Package :
Description :
Part points
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PCA9511AD is a chip used in I2C bus buffering and voltage-level-shifting applications. It enables expansion of an I2C bus through buffering both SDA and SCL lines and ensures correct operation for different voltage domains. The chip provides flexibility in connecting devices with different voltage levels, improving system reliability and compatibility. It offers a compact solution for managing I2C bus communication in various applications.
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Equivalent
There are no direct equivalent products to the PCA9511AD chip. However, there are alternative products such as the PCA9540AD, PCA9547PW, and TCA9517AD that offer similar functionality for I2C bus buffering/repeating applications. -
Features
The PCA9511AD is a level-translating I2C-bus and SMBus buffer with an interrupt output. It provides bidirectional buffering, enhances capacitance load driving capabilities, and supports a voltage supply range from 2.5V to 6V. The interrupt output signals bus activity, including successful transfer completion and arbitration loss. -
Pinout
The PCA9511AD is a 2-wire I2C bus buffer that supports level shifting between different voltage levels. It has 8 pins in its DIP package. The most significant pins are: VCC for power supply, SDA and SCL for I2C bus signals, and GND for ground connection. -
Manufacturer
The manufacturer of the PCA9511AD is Texas Instruments (TI). Texas Instruments is a multinational company that designs and manufactures semiconductors and a variety of integrated circuits. It is a leading player in the semiconductor industry, with a wide range of products and solutions for various applications in electronics. -
Application Field
The PCA9511AD is a level translating bus buffer that allows voltage level translation between different bus systems, such as I2C, SMBus, and PMBus. It can be used in various applications, including networking, telecommunications, industrial automation, and consumer electronics where voltage translation is required to interface different bus systems. -
Package
The PCA9511AD chip comes in a TSSOP-8 package type. Its form is a surface mount package, and its size is 3.10mm x 4.50mm x 1.20mm.
Datasheet PDF
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