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NXP PCA9546APW
PCA9546APW: 16-Pin TSSOP I2C Multiplexer with 4 Channels
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Stock Condition: 6796 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The PCA9546APW is a multiplexer/demultiplexer IC (Integrated Circuit) manufactured by Texas Instruments. It is designed to enable the control of multiple I2C devices from a single I2C bus. The PCA9546APW features four bidirectional translating switches, which allows for controlling transmission line integrity in both directions. This IC supports voltage translation of both the SDA (data) and SCL (clock) lines to ensure compatibility with different voltage levels. It also has an active-low reset input which allows for resetting the device to its default configuration. The PCA9546APW is a 14-pin TSSOP package with a wide operating voltage range of 1.65V to 5.5V, making it suitable for a variety of applications. It has a maximum operating frequency of 400kHz and can be used in various systems requiring I2C communication, such as industrial controls, automotive applications, and consumer electronics.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| orderingCode | 935275813112 | isDistributor | false |
| LAST_BUY_DTE | Jan 24, 2018 | salesNum | PCA9546APW,112 |
| LAST_DELIVERY_DTE | Jul 24, 2018 | pack_type | TUBE |
| price_flg | Y | pack_desc | Bulk Pack |
| minPackQty | 96 |
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 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
|---|---|---|
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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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Step3 :Anti-static bag
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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.
Part points
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The PCA9546APW is a multiplexer/demultiplexer chip that can connect multiple I2C devices to a single I2C bus. It allows for easy expansion of I2C capabilities in applications that use limited I2C interfaces. This chip selects a specified I2C device by enabling the corresponding channel, providing a practical solution for systems with multiple I2C devices that need to share a common bus.
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Equivalent
Some equivalent products of the PCA9546APW chip are TCA9546A, PCA9546AD and PCA9546APWR. These chips offer similar functionalities and can be used as alternatives to the PCA9546APW. -
Features
The PCA9546APW is an 8-channel I2C multiplexer with a reset function. It features a 5V tolerant I2C bus and supports multiple Vcc I2C devices. It has an interrupt output pin and can be controlled using either a two-wire I2C bus or a two-wire SMBus. The device is ideal for addressing multiple I2C slaves and reducing I2C bus signal contention. -
Pinout
The PCA9546APW is an I2C multiplexer/demultiplexer. It has a pin count of 16 pins, including the power supply, ground, enable, and control pins. It is used to route I2C signals between multiple devices and allows for communication with different devices on the same I2C bus. -
Manufacturer
The manufacturer of the PCA9546APW is Texas Instruments. It is an American company that specializes in designing and manufacturing semiconductors and various integrated circuits for a wide range of applications across industries such as automotive, industrial, communications, and consumer electronics. -
Application Field
The PCA9546APW is a 4-channel I2C multiplexer used to interface multiple I2C devices to a single I2C bus. It can be used in various application areas such as industrial automation, data acquisition systems, robotics, and communication switches. -
Package
The PCA9546APW chip is available in a TSSOP-24 package type. The form factor is surface mount, and the package size measures approximately 6.1mm x 10.4mm.
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