MTCH3380P vs MTCH3240P Сравнение
Подробное сравнение бок о бок MTCH3380P от Microchip Technology и MTCH3240P от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
MTCH3380P - 38/64-Sensor Turnkey Capacitive Touch Controller | Microchip
MTCH3380P ✓ АктивенMicrochip Technology
MTCH3240P - 32-Key Turnkey Capacitive Touch Controller | Microchip
MTCH3240P ✓ АктивенСравнение характеристик
| Параметр | MTCH3380P | MTCH3240P |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Touch Sensors | Touch Sensors |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $1,06 | $2,55 |
| Product Type | Turnkey Capacitive Touch Controller | — |
| Max Self-Capacitance Sensors | 38 | — |
| Max Mutual-Capacitance Sensors | 64 | — |
| Slider/Wheel Groups | 8 | Up to 6 groups |
| On-chip ADCs | 12 (parallel sensing) | 12 (parallel sensing) |
| Acquisition Engine | Microchip charge-transfer, pipelined analog + digital | — |
| Operating Modes | Self-capacitance, Mutual-capacitance | — |
| Host Interface | I2C | I2C |
| Корпус | 56-pin XQFN | 38-pin XQFN |
| Тип монтажа | Surface Mount | Surface Mount |
| Напряжение питания | [DATA_NEEDED: Vdd operating range] | — |
| I/O Supply Voltage | VddIO selectable, per I2C pull-up guidance | — |
| Рабочая температура | [DATA_NEEDED: industrial temperature grade] | [DATA_NEEDED: operating temperature range] |
| ESD Protection | [DATA_NEEDED: HBM/CDM rating] | — |
| Compliance | RoHS compliant (per Microchip product page) | — |
| Sensor Count (Mutual Capacitance) | — | Up to 32 sensors |
| Sensor Count (Self Capacitance) | — | Up to 24 sensors |
| Acquisition Method | — | Charge-transfer (Microchip patented) |
| RESET Pin | — | Yes (active low hardware reset) |
| Supply Voltage Range | — | [DATA_NEEDED: Vdd/VddIO range] |
| Touch Acquisition Time | — | Fast (parallel sensing) |
| Turnkey Firmware | — | Yes (config via I2C, no host-side touch algorithm required) |
| Статус RoHS | — | Compliant |
| Primary Applications | — | Home appliances, outdoor controls, display-free HMI |