MTCH3380P vs MTCH3240P Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MTCH3380P disebabkan oleh Microchip Technology dan MTCH3240P disebabkan oleh Microchip Technology. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Microchip Technology
MTCH3380P - 38/64-Sensor Turnkey Capacitive Touch Controller | Microchip
MTCH3380P ✓ AktifMicrochip Technology
MTCH3240P - 32-Key Turnkey Capacitive Touch Controller | Microchip
MTCH3240P ✓ AktifPengandingan Spesifikasi
| Parametr | MTCH3380P | MTCH3240P |
|---|---|---|
| Merek | Microchip Technology | Microchip Technology |
| Kategori | Touch Sensors | Touch Sensors |
| Status Lingkungan Hidup | Aktif | Aktif |
| 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 |
| Kemasan | 56-pin XQFN | 38-pin XQFN |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Tegangan Pemberi Arus | [DATA_NEEDED: Vdd operating range] | — |
| I/O Supply Voltage | VddIO selectable, per I2C pull-up guidance | — |
| Suhu Operasi | [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) |
| Status RoHS | — | Compliant |
| Primary Applications | — | Home appliances, outdoor controls, display-free HMI |