4-channel I2C-bus switch, this multiplexer operates with a 400kHz bandwidth and supports I2C and SMBus interfaces. Featuring 4 independent switches, it offers 8 channels with 4 inputs and 1 output. The device is housed in a 16-pin TSSOP package, measuring 5.1mm in length, 4.5mm in width, and 0.95mm in height, suitable for surface mounting. It functions with a supply voltage range of 2.3V to 5.5V and has a low quiescent current of 65µA.
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NXP PCA9546APW,112 technical specifications.
| Bandwidth | 400kHz |
| Package/Case | TSSOP |
| Height | 0.95mm |
| Interface | I2C, SMBus |
| Lead Free | Lead Free |
| Length | 5.1mm |
| Logic Function | Multiplexer |
| Low Level Output Current | 6mA |
| 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 | 8 |
| Number of Inputs | 4 |
| Number of Outputs | 1 |
| Number of Switches | 4 |
| Operating Supply Current | 65uA |
| Package Quantity | 96 |
| Packaging | Rail/Tube |
| Polarity | Non-Inverting |
| Power Dissipation | 400mW |
| Propagation Delay | 0.3ns |
| Quiescent Current | 65uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Resistance | 55R |
| RoHS Compliant | Yes |
| Supply Current | 50uA |
| Supply Voltage-Nom | 3.6V |
| Turn-On Delay Time | 0.3ns |
| Width | 4.5mm |
| RoHS | Compliant |
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