PCA9543AD


YeeHing #: Y007-PCA9543AD
Inventory: 6200

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Description

PCA9543AD Texas Instruments - Yeehing Electronics

2-channel 2.3- to 5.5-V I2C/SMBus switch with interrupt, reset & voltage translation

Pricing (USD)

Quantity Unit Price
1 — 99 1.835
100 — 249 1.515
250 — 999 1.088
1,000 + 0.57

The above prices are for reference only.

Specifications

Manufacturer NXP
Product Category Switch ICs - Various
RoHS Y
Product Bidirectional Translating Switches
Configuration -
On Resistance - Max 24 Ohms
Operating Supply Voltage 2.3 V to 5.5 V
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Mounting Style SMD/SMT
Package / Case SO-14
Packaging Reel
Bandwidth 0.4 MHz
Height 1.45 mm
Length 8.75 mm
Width 4 mm
Brand NXP Semiconductors
Off Time - Max 300 ns
On Time - Max 300 ns
Pd - Power Dissipation 400 mW
Product Type Switch ICs - Various
Factory Pack Quantity 2500
Subcategory Switch ICs
Part # Aliases 935275803118
Unit Weight 0.004162 oz

For more information, please refer to datasheet

Documents

PCA9543AD Datasheet

More Information

The PCA9543A is a dual bidirectional translating switch controlled by the I2C bus. The SCL/SDA upstream pair fans out to two downstream pairs, or channels. Either individual SCn/SDn channel or both channels can be selected, determined by the contents of the programmable control register. Two interrupt inputs ( INT1– INT0), one for each of the downstream pairs, are provided. One interrupt output ( INT) acts as an AND of the two interrupt inputs.

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