MC33972ATEWR2 vs MC33975EK 비교
다음의 상세 나란히 비교: MC33972ATEWR2 제조: NXP Semiconductors 및 MC33975EK 제조: NXP Semiconductors. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
NXP Semiconductors
MC33972ATEWR2 - 22-Switch Detection Interface w/ Wake-up | NXP
MC33972ATEWR2 ✓ 활성
사양 비교
| 파라미터 | MC33972ATEWR2 | MC33975EK |
|---|---|---|
| 브랜드 | NXP Semiconductors | NXP Semiconductors |
| 카테고리 | Supervisors & Reset | Interface ICs |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $2.30 | $4.45 |
| 기능 | Multiple switch detection interface with suppressed wake-up | Multiple Switch Detection Interface (MSDI) |
| Number of Switch Channels | 22 | — |
| Host Interface | SPI (3.3 V / 5.0 V compatible) | — |
| Supply Voltage Range | 3.1 V to 5.25 V | — |
| Analog Multiplexer | 22-to-1 (per NXP datasheet) | — |
| 패키지 / 케이스 | 32-BSSOP Exposed Pad (SOIC-32 EP) | — |
| Packaging | Tape & Reel (TR) | Tube |
| 실장 유형 | Surface Mount | Surface Mount |
| Lead Free Status | Lead Free / RoHS Compliant | — |
| Operating Modes | Normal and Sleep (low Iq) | — |
| Wake-up Output | Interrupt to host MCU on switch event | — |
| ESD Protection | On-chip, on switch inputs (per datasheet) | [DATA_NEEDED: HBM/CDM ratings] |
| Wetting Current | Programmable pull-up or pull-down | 32 mA (peak); 2 mA / 20 mA programmable |
| Switch Threshold | Programmable wet / dry threshold | — |
| Primary Applications | Automotive BCM, industrial PLC inputs, security panels | — |
| MSL 레벨 | [DATA_NEEDED: MSL rating] | — |
| Number of Switch Inputs | — | 22 |
| 인터페이스 | — | SPI (Serial Peripheral Interface) |
| Wake-up Feature | — | Suppressed wake-up with programmable timer |
| 공급 전압 | — | [DATA_NEEDED: VBAT operating range] |
| SPI Clock Frequency | — | [DATA_NEEDED: max SCLK frequency] |
| 동작 온도 | — | [DATA_NEEDED: automotive grade temperature range] |
| 패키지 | — | 32-BSSOP exposed pad (0.295 in / 7.50 mm width) |
| Lead Status | — | Lead Free |
| RoHS 상태 | — | Compliant |
| Wake-up Current | — | [DATA_NEEDED: typical quiescent in sleep] |