High-performance bus switch IC featuring 8-channel multiplexing capability. This surface-mount QFN package supports I2C and SMBus interfaces with a maximum frequency of 400kHz. Operating across a 2.3V to 5.5V supply voltage range, it offers a typical supply current of 30µA and a propagation delay of 0.3ns. Designed for lead-free and RoHS-compliant applications, it functions within an operating temperature range of -40°C to 85°C.
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NXP PCA9548ABS,118 technical specifications.
| Bandwidth | 400kHz |
| Package/Case | QFN |
| Interface | I2C, SMBus |
| Lead Free | Lead Free |
| 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 |
| Mount | Surface Mount |
| Number of Channels | 16 |
| Number of Inputs | 8 |
| Number of Outputs | 1 |
| Number of Switches | 8 |
| Operating Supply Current | 65uA |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Power Dissipation | 400mW |
| Propagation Delay | 0.3ns |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 30uA |
| Supply Voltage-Nom | 3.6V |
| RoHS | Compliant |
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