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PCA9617ADPJ Breakout
I2C LEVEL TRANSLATOR 1MHZ BIDIRECTIONAL 8TSSOP
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Design a Custom BoardAbout This Component
Level-translating I2C-bus repeater supporting bidirectional buffering between 0.8V to 5.5V (Port A) and 2.2V to 5.5V (Port B) supplies. Isolates bus capacitance up to 540 pF at 1 MHz or 4000 pF at lower speeds, enabling multi-voltage I2C/SMBus systems. Features overvoltage-tolerant pins and adjustable static offset design for noise-free level shifting.
Package: MSOP-8 · 8 pins
Why does this need a breakout?
The 0.65mm pitch and tiny 3×3mm form factor make hand soldering challenging and impractical for breadboard prototyping. A breakout board converts this compact SMD package into a standard header layout, enabling reliable connections and rapid iteration without specialized soldering equipment or rework risk.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | NXP USA Inc. |
| Part Number | PCA9617ADPJ |
| Package | MSOP-8 |
| Pin Count | 8 |
| Current - Supply | 8µA |
| Data Rate (Max) | 1MHz |
| Input | 2-Wire Bus |
| Number of Channels | 1 |
| Output | 2-Wire Bus |
| Type | Buffer, ReDriver |
| Voltage - Supply | 2.7V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x PCA9617ADPJ soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS