Description
TCA8418EYFPR Texas Instruments - Yeehing Electronics
18-bit 1.65- to 3.6-V 1MHz I2C/SMBus keypad scanner with interrupt, reset & 80 key support
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.295 |
| 100 — 249 | 1.069 |
| 250 — 999 | 0.768 |
| 1,000 + | 0.40 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Interface - Specialized |
| RoHS | Y |
| Operating Supply Voltage | 1.65 V to 3.6 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | DSBGA-25 |
| Packaging | Reel |
| Series | TCA8418E |
| Brand | Texas Instruments |
| Development Kit | TCA8418E-EVM |
| Product Type | Interface - Specialized |
| Factory Pack Quantity | 3000 |
| Subcategory | Interface ICs |
| Unit Weight | 0.000138 oz |
For more information, please refer to datasheet
Documents
| TCA8418EYFPR Datasheet |
More Information
The TCA8418E is a keypad scan device with integrated ESD protection. It can operate from 1.65 V to 3.6 V and has 18 general purpose inputs/outputs (GPIO) that can be used to support up to 80 keys via the I2C interface.
