MTCH3240P vs MTCH3380P Comparaison
Comparaison détaillée côte à côte de MTCH3240P par Microchip Technology et MTCH3380P par Microchip Technology. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Microchip Technology
MTCH3240P - 32-Key Turnkey Capacitive Touch Controller | Microchip
MTCH3240P ✓ ActifMicrochip Technology
MTCH3380P - 38/64-Sensor Turnkey Capacitive Touch Controller | Microchip
MTCH3380P ✓ ActifComparaison des spécifications
| Paramètre | MTCH3240P | MTCH3380P |
|---|---|---|
| Marque | Microchip Technology | Microchip Technology |
| Catégorie | Touch Sensors | Touch Sensors |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $2,55 | $1,06 |
| Sensor Count (Mutual Capacitance) | Up to 32 sensors | — |
| Sensor Count (Self Capacitance) | Up to 24 sensors | — |
| Slider/Wheel Groups | Up to 6 groups | 8 |
| On-chip ADCs | 12 (parallel sensing) | 12 (parallel sensing) |
| Acquisition Method | Charge-transfer (Microchip patented) | — |
| Host Interface | I2C | I2C |
| RESET Pin | Yes (active low hardware reset) | — |
| Boîtier | 38-pin XQFN | 56-pin XQFN |
| Type de montage | Surface Mount | Surface Mount |
| Température de fonctionnement | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: industrial temperature grade] |
| 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) | — |
| Statut RoHS | Compliant | — |
| Primary Applications | Home appliances, outdoor controls, display-free HMI | — |
| Product Type | — | Turnkey Capacitive Touch Controller |
| Max Self-Capacitance Sensors | — | 38 |
| Max Mutual-Capacitance Sensors | — | 64 |
| Acquisition Engine | — | Microchip charge-transfer, pipelined analog + digital |
| Operating Modes | — | Self-capacitance, Mutual-capacitance |
| Tension d'alimentation | — | [DATA_NEEDED: Vdd operating range] |
| I/O Supply Voltage | — | VddIO selectable, per I2C pull-up guidance |
| ESD Protection | — | [DATA_NEEDED: HBM/CDM rating] |
| Compliance | — | RoHS compliant (per Microchip product page) |