MC33972ATEWR2 vs MC33975EK Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MC33972ATEWR2 sa pamamagitan ng NXP Semiconductors at MC33975EK sa pamamagitan ng NXP Semiconductors. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
NXP Semiconductors
MC33972ATEWR2 - 22-Switch Detection Interface w/ Wake-up | NXP
MC33972ATEWR2 ✓ NakahandaNXP Semiconductors
MC33975EK - 22-Channel Switch Detection SPI Interface | NXP
MC33975EK ✓ NakahandaPagsanggunian na paghahambing
| Parametro | MC33972ATEWR2 | MC33975EK |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Supervisors & Reset | Interface ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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) | — |
| Packhaging / Kaso | 32-BSSOP Exposed Pad (SOIC-32 EP) | — |
| Packaging | Tape & Reel (TR) | Tube |
| Uri ng Pagpapasok | 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 ng MSL | [DATA_NEEDED: MSL rating] | — |
| Number of Switch Inputs | — | 22 |
| Interface | — | SPI (Serial Peripheral Interface) |
| Wake-up Feature | — | Suppressed wake-up with programmable timer |
| Volte ng Pagbibigay | — | [DATA_NEEDED: VBAT operating range] |
| SPI Clock Frequency | — | [DATA_NEEDED: max SCLK frequency] |
| Temperature na Operasyon | — | [DATA_NEEDED: automotive grade temperature range] |
| Packhaging | — | 32-BSSOP exposed pad (0.295 in / 7.50 mm width) |
| Lead Status | — | Lead Free |
| Tindminan RoHS | — | Compliant |
| Wake-up Current | — | [DATA_NEEDED: typical quiescent in sleep] |