MC33972ATEWR2 vs MC33975EK Karşılaştırma
Ayrıntılı yan yana karşılaştırma MC33972ATEWR2 tarafından NXP Semiconductors ve MC33975EK tarafından NXP SemiconductorsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
NXP Semiconductors
MC33972ATEWR2 - 22-Switch Detection Interface w/ Wake-up | NXP
MC33972ATEWR2 ✓ Aktif
Özellik Karşılaştırması
| Parametre | MC33972ATEWR2 | MC33975EK |
|---|---|---|
| Marka | NXP Semiconductors | NXP Semiconductors |
| Kategori | Supervisors & Reset | Interface ICs |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Fonksiyon | 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) | — |
| Paket / Kas | 32-BSSOP Exposed Pad (SOIC-32 EP) | — |
| Packaging | Tape & Reel (TR) | Tube |
| Montaj Türü | 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 Seviyesi | [DATA_NEEDED: MSL rating] | — |
| Number of Switch Inputs | — | 22 |
| Arayüz | — | SPI (Serial Peripheral Interface) |
| Wake-up Feature | — | Suppressed wake-up with programmable timer |
| Besleme Gerilimi | — | [DATA_NEEDED: VBAT operating range] |
| SPI Clock Frequency | — | [DATA_NEEDED: max SCLK frequency] |
| İşletim Sıcaklığı | — | [DATA_NEEDED: automotive grade temperature range] |
| Paket | — | 32-BSSOP exposed pad (0.295 in / 7.50 mm width) |
| Lead Status | — | Lead Free |
| RoHS Durumu | — | Compliant |
| Wake-up Current | — | [DATA_NEEDED: typical quiescent in sleep] |