PCA9541BS/03
I2C Bus Controller, CMOS, PQCC16Manufacturer: NXP Semiconductors
Categories: Bus Controllers
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NXP Semiconductors PCA9541BS-03 is a CMOS I2C bus controller designed for multi-master I2C bus systems. This device features a 4-bit address bus, enabling selection of up to 16 downstream I2C channels. The PCA9541 series supports clock frequencies up to 400 kHz. It operates within a supply voltage range of 2.3 V to 5.5 V, with a nominal value of 2.5 V. The component is housed in a 16-terminal, square chip carrier package (PQCC16) with a plastic/epoxy body and no leads, suitable for surface mounting. Operating temperature spans from -40°C to +85°C. This part finds application in industrial automation, consumer electronics, and telecommunications equipment requiring flexible I2C bus arbitration.
Additional Information
Series: PCA9541RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 4.0000 |
| Width | 4.0000 |
| Technology | CMOS |
| Address_Bus_Width | 4 |
| Clock_Frequency_Max | 0.4000000000000000 |
| External_Data_Bus_Width | 0 |
| JESD_30_Code | S-PQCC-N16 |
| Number_of_Terminals | 16 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | HVQCCN |
| Package_Equivalence_Code | LCC16,.16SQ,25 |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Seated_Height_Max | 1.0000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 2.3000 |
| Supply_Voltage_Nom | 2.5000 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 0.650 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | BUS CONTROLLER, I2C |
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