Two-channel I2C-bus switch with interrupt logic and reset, operating as a multiplexer. Features a 400kHz bandwidth and a maximum frequency of 400kHz. Housed in a 14-TSSOP package with dimensions of 5.1mm length, 4.5mm width, and 1.05mm height. Supports a supply voltage range of 2.3V to 5.5V, with a low operating supply current of 17µA. Operating temperature range spans from -40°C to 85°C, with a maximum power dissipation of 400mW.
Frequency400kHz
PackageTSSOP
Power400mW
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Technical Specifications
Texas Instruments PCA9543APW technical specifications.
General
| Bandwidth | 400kHz |
| Package/Case | TSSOP |
| Height | 1.05mm |
| High Level Output Current | -100uA |
| Lead Free | Lead Free |
| Length | 5.1mm |
| Logic Function | Multiplexer |
| Max Frequency | 400kHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 400mW |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.3V |
| Number of Bits | 8 |
| Number of Channels | 2 |
| Number of Inputs | 2 |
| Number of Outputs | 1 |
| Number of Switches | 1 |
| Operating Supply Current | 17uA |
| Package Quantity | 90 |
| Packaging | Rail/Tube |
| Power Dissipation | 400mW |
| Propagation Delay | 1ns |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Weight | 0.002018oz |
| Width | 4.5mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments PCA9543APW Datasheet
Download the complete datasheet for Texas Instruments PCA9543APW to view detailed technical specifications.
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