MC33972ATEWR2 vs MC33975EK Perbandingan
Perbandingan bersamaan detil MC33972ATEWR2 dari NXP Semiconductors dan MC33975EK dari NXP Semiconductors. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
NXP Semiconductors
MC33972ATEWR2 - 22-Switch Detection Interface w/ Wake-up | NXP
MC33972ATEWR2 ✓ Aktif
Perbandingan Spesifikasi
| Parameter Umum | MC33972ATEWR2 | MC33975EK |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Supervisors & Reset | Interface ICs |
| Status Lingkungan Hidup | Aktif | Aktif |
| Fungsi | 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 / Case | 32-BSSOP Exposed Pad (SOIC-32 EP) | — |
| Packaging | Tape & Reel (TR) | Tube |
| Tipe Mounting | 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 | — |
| Level MSL | [DATA_NEEDED: MSL rating] | — |
| Number of Switch Inputs | — | 22 |
| Antarmuka | — | SPI (Serial Peripheral Interface) |
| Wake-up Feature | — | Suppressed wake-up with programmable timer |
| Tegangan Pemuat | — | [DATA_NEEDED: VBAT operating range] |
| SPI Clock Frequency | — | [DATA_NEEDED: max SCLK frequency] |
| Suhu Kerja | — | [DATA_NEEDED: automotive grade temperature range] |
| Paket | — | 32-BSSOP exposed pad (0.295 in / 7.50 mm width) |
| Lead Status | — | Lead Free |
| Status RoHS | — | Compliant |
| Wake-up Current | — | [DATA_NEEDED: typical quiescent in sleep] |