PCA9537DP,118
IC XPND 400KHZ I2C SMBUS 10TSSOPManufacturer: NXP USA Inc.
Categories: I/O Expanders
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NXP USA Inc. PCA9537DP-118 is a 4-bit I/O expander featuring I2C and SMBus interfaces, operating at a 400 kHz clock frequency. This component facilitates expansion of microcontroller I/O capabilities by providing four bidirectional I/O pins. It supports a supply voltage range of 2.3V to 5.5V and offers output sourcing and sinking capabilities of 10mA and 25mA respectively. The device includes a Power-On Reset (POR) feature and an interrupt output for event notification. Designed for surface mount applications, it is housed in a 10-TSSOP package. The PCA9537DP-118 is commonly utilized in industrial automation, consumer electronics, and communication systems where efficient I/O management is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | POR |
| Packaging | Tape & Reel (TR) |
| Package / Case | 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) |
| Output Type | Push-Pull |
| Mounting Type | Surface Mount |
| Interface | I2C, SMBus |
| Number of I/O | 4 |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.3V ~ 5.5V |
| Clock Frequency | 400 kHz |
| Interrupt Output | Yes |
| Supplier Device Package | 10-TSSOP |
| Current - Output Source/Sink | 10mA, 25mA |
| Programmable | Not Verified |