MC33975EK vs MC33972ATEWR2 तुलना
विस्तृत दोनों ओर की तुलना MC33975EK द्वारा NXP Semiconductors और MC33972ATEWR2 द्वारा NXP Semiconductors. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
NXP Semiconductors
MC33972ATEWR2 - 22-Switch Detection Interface w/ Wake-up | NXP
MC33972ATEWR2 ✓ सक्रियविशेषता तुलना
| पैरामीटर | MC33975EK | MC33972ATEWR2 |
|---|---|---|
| ब्रांड | NXP Semiconductors | NXP Semiconductors |
| श्रेणी | Interface ICs | Supervisors & Reset |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| फ़ंक्शन | Multiple Switch Detection Interface (MSDI) | Multiple switch detection interface with suppressed wake-up |
| Number of Switch Inputs | 22 | — |
| इंटरफ़ेस | 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 | — |
| सप्लाई वोल्टेज | [DATA_NEEDED: VBAT operating range] | — |
| SPI Clock Frequency | [DATA_NEEDED: max SCLK frequency] | — |
| ऑपरेटिंग तापमान | [DATA_NEEDED: automotive grade temperature range] | — |
| पैकेज | 32-BSSOP exposed pad (0.295 in / 7.50 mm width) | — |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| Lead Status | Lead Free | — |
| Packaging | Tube | Tape & Reel (TR) |
| RoHS स्थिति | 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) |
| पैकेज / केस | — | 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 |
| MSL स्तर | — | [DATA_NEEDED: MSL rating] |