PCA9538D,112
IC XPNDR 400KHZ I2C SMBUS 16SOManufacturer: NXP USA Inc.
Categories: I/O Expanders
Quality Control: Learn More
NXP USA Inc. PCA9538D-112 is an 8-bit I/O expander featuring I2C and SMBus interfaces with a maximum clock frequency of 400 kHz. This device offers push-pull output types and supports output sourcing and sinking capabilities of 10mA and 25mA respectively. It includes a Power-On Reset (POR) feature and an interrupt output for efficient system management. The PCA9538D-112 operates over a voltage supply range of 2.3V to 5.5V and is specified for operation between -40°C and 85°C. Packaged in a 16-SOIC (0.295", 7.50mm Width) surface mount configuration, this component is suitable for applications in industrial automation, consumer electronics, and automotive systems where expanded I/O is required.
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 | 16-SOIC (0.295"", 7.50mm Width) |
| Output Type | Push-Pull |
| Mounting Type | Surface Mount |
| Interface | I2C, SMBus |
| Number of I/O | 8 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.3V ~ 5.5V |
| Clock Frequency | 400 kHz |
| Interrupt Output | Yes |
| Supplier Device Package | 16-SO |
| Current - Output Source/Sink | 10mA, 25mA |
| Programmable | Not Verified |
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