MTCH3240P vs MTCH3380P 비교
다음의 상세 나란히 비교: MTCH3240P 제조: Microchip Technology 및 MTCH3380P 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
MTCH3240P - 32-Key Turnkey Capacitive Touch Controller | Microchip
MTCH3240P ✓ 활성Microchip Technology
MTCH3380P - 38/64-Sensor Turnkey Capacitive Touch Controller | Microchip
MTCH3380P ✓ 활성사양 비교
| 파라미터 | MTCH3240P | MTCH3380P |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Touch Sensors | Touch Sensors |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (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) | — |
| 패키지 | 38-pin XQFN | 56-pin XQFN |
| 실장 유형 | Surface Mount | Surface Mount |
| 동작 온도 | [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) | — |
| RoHS 상태 | 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 |
| 공급 전압 | — | [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) |