L9678PTR-S vs L9679P तुलना
विस्तृत दोनों ओर की तुलना L9678PTR-S द्वारा STMicroelectronics और L9679P द्वारा STMicroelectronics. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
STMicroelectronics
L9678PTR-S - Automotive Airbag SBC w/ PSI5 & Battery Cut-Off | ST
L9678PTR-S ✓ सक्रिय
विशेषता तुलना
| पैरामीटर | L9678PTR-S | L9679P |
|---|---|---|
| ब्रांड | STMicroelectronics | STMicroelectronics |
| श्रेणी | Power MOSFET Drivers | Specialized PMIC |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Product Type | Automotive System Basis Chip (SBC) for airbag | — |
| Operating Voltage Min | 6.0 V | — |
| Operating Voltage Max | 18.0 V | — |
| Load-Dump Tolerant | Up to 40 V | — |
| Battery Cut-Off Switch | Integrated solid-state | — |
| PSI5 Interface | 2 channels, supports up to 10 satellites | — |
| High-Side Deployable Outputs | 2 channels | — |
| Low-Side Deployable Outputs | 4 channels | — |
| Host Interface | SPI (16-bit), up to 8 MHz | — |
| On-chip MCU | Dual ARM Cortex-M0 lockstep | — |
| ऑपरेटिंग तापमान रेंज | -40 C to +95 C | — |
| पैकेज | 64-pin LQFP, 10x10 mm | 100-TQFP (14x14 mm) |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Yes | — |
| Functional Safety | ISO 26262 ASIL-D capable | — |
| RoHS स्थिति | Compliant | Compliant |
| फ़ंक्शन | — | Automotive advanced airbag IC for mid/high-end applications |
| पिन काउंट | — | 100 |
| Pitch | — | 0.5 mm |
| सप्लाई वोल्टेज | — | 5 V to 18 V nominal; up to 40 V transient |
| Battery Voltage Range | — | 6 V to 18 V (extended 4 V to 40 V for cold-crank and load-dump) |
| Squib Driver Channels | — | 4 high-side / low-side channels |
| Communication Interface | — | SPI (4-wire, configurable) |
| Sensor Interface | — | Up to 4 analog sensor channels |
| Watchdog | — | Internal window watchdog |
| Diagnostic Features | — | Squib resistance measurement, short-to-battery / short-to-ground detection, open-load detection |
| ऑपरेटिंग तापमान | — | -40 C to +125 C (AEC-Q100) |
| Automotive Qualification | — | AEC-Q100 qualified |
| Process Technology | — | BCD (Bipolar-CMOS-DMOS) |
| MSL स्तर | — | 3 (168 hours) |