MC33975EK vs MC33972ATEWR2 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MC33975EK disebabkan oleh NXP Semiconductors dan MC33972ATEWR2 disebabkan oleh NXP Semiconductors. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
NXP Semiconductors
MC33972ATEWR2 - 22-Switch Detection Interface w/ Wake-up | NXP
MC33972ATEWR2 ✓ AktifPengandingan Spesifikasi
| Parametr | MC33975EK | MC33972ATEWR2 |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Interface ICs | Supervisors & Reset |
| Status Lingkungan Hidup | Aktif | Aktif |
| Fungsi | Multiple Switch Detection Interface (MSDI) | Multiple switch detection interface with suppressed wake-up |
| Number of Switch Inputs | 22 | — |
| Antaramuka | SPI (Serial Peripheral Interface) | — |
| Wetting Current | 32 mA (peak); 2 mA / 20 mA programmable | Programmable pull-up or pull-down |
| Wake-up Feature | Suppressed wake-up with programmable timer | — |
| Tegangan Pemberi Arus | [DATA_NEEDED: VBAT operating range] | — |
| SPI Clock Frequency | [DATA_NEEDED: max SCLK frequency] | — |
| Suhu Operasi | [DATA_NEEDED: automotive grade temperature range] | — |
| Kemasan | 32-BSSOP exposed pad (0.295 in / 7.50 mm width) | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Lead Status | Lead Free | — |
| Packaging | Tube | Tape & Reel (TR) |
| Status RoHS | Compliant | — |
| Wake-up Current | [DATA_NEEDED: typical quiescent in sleep] | — |
| ESD Protection | [DATA_NEEDED: HBM/CDM ratings] | On-chip, on switch inputs (per datasheet) |
| 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) |
| Kemasan / Case | — | 32-BSSOP Exposed Pad (SOIC-32 EP) |
| Lead Free Status | — | Lead Free / RoHS Compliant |
| Operating Modes | — | Normal and Sleep (low Iq) |
| Wake-up Output | — | Interrupt to host MCU on switch event |
| Switch Threshold | — | Programmable wet / dry threshold |
| Primary Applications | — | Automotive BCM, industrial PLC inputs, security panels |
| Aras MSL | — | [DATA_NEEDED: MSL rating] |