PCA9673PW,112
IC XPNDR 1MHZ I2C 24TSSOPManufacturer: NXP USA Inc.
Categories: I/O Expanders
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NXP USA Inc. presents the PCA9673PW-112, a 16-bit I/O expander designed for efficient system expansion via the I2C interface. Operating at up to 1 MHz, this component provides 16 open-drain/push-pull output channels, each capable of sourcing 100µA or sinking 25mA. Key features include a Power-On Reset (POR) circuit for reliable initialization and an interrupt output for event notification. The PCA9673PW-112 is housed in a 24-TSSOP package, suitable for surface mounting. Its broad operating voltage range of 2.3V to 5.5V and operating temperature range of -40°C to 85°C make it adaptable for applications in consumer electronics, industrial automation, and automotive systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | POR |
| Packaging | Tube |
| Package / Case | 24-TSSOP (0.173"", 4.40mm Width) |
| Output Type | Push-Pull |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Number of I/O | 16 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.3V ~ 5.5V |
| Clock Frequency | 1 MHz |
| Interrupt Output | Yes |
| Supplier Device Package | 24-TSSOP |
| Current - Output Source/Sink | 100µA, 25mA |
| Programmable | Not Verified |
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