8-bit I/O Expander with I2C/SMBus interface, supporting 100kHz and 400kHz speeds. Features 8 open-drain I/O pins, 8 selectable addresses, and a maximum operating supply voltage of 5.5V. Includes manual reset and interrupt output capabilities. Packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) with gull-wing leads for surface mounting, measuring 5.1mm x 4.5mm x 0.95mm. Operates across a temperature range of -40°C to 85°C with a low quiescent current of 1µA.
PackageTSSOP
MountingSurface Mount
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Technical Specifications
NXP PCA9538PW/Q900,118 technical specifications.
General
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | TSSOP |
| Package Description | Thin Shrink Small Outline Package |
| Lead Shape | Gull-wing |
| Pin Count | 16 |
| PCB | 16 |
| Package Length (mm) | 5.1(Max) |
| Package Width (mm) | 4.5(Max) |
| Package Height (mm) | 0.95(Max) |
| Seated Plane Height (mm) | 1.1(Max) |
| Pin Pitch (mm) | 0.65 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MO-153 |
| Number of I/Os | 8 |
| I2C Bus Interface Mode | Standard Mode|Fast Mode |
| Interface Type | I2C|SMBus |
| Number of Addresses | 8 |
| Output Type | Open Drain |
| Max Operating Supply Voltage | 5.5V |
| Manual Reset | Yes |
| Interrupt Output | Yes |
| Maximum Quiescent Current | 1uA |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Interface Speed | 100|400kHz |
| Min Operating Supply Voltage | 2.3V |
Compliance
| Cage Code | H1R01 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | Yes |
| AEC Qualified | Yes |
| PPAP | Yes |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
NXP PCA9538PW/Q900,118 Datasheet
Download the complete datasheet for NXP PCA9538PW/Q900,118 to view detailed technical specifications.
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