L9679P vs L9680TR مقارنة
مقارنة تفصيلية جنبًا إلى جنب لـ L9679P بواسطة STMicroelectronics و L9680TR بواسطة STMicroelectronics. قارن المواصفات الرئيسية والمعلمات الكهربائية والتغليف وحالة دورة الحياة والأسعار والتوافر لتحديد أفضل مكوّن لمتطلبات تصميمك.
مقارنة المواصفات
| المعامل | L9679P | L9680TR |
|---|---|---|
| العلامة التجارية | STMicroelectronics | STMicroelectronics |
| الفئة | Specialized PMIC | Interface ICs |
| حالة دورة الحياة | نشط | نشط |
| الوظيفة | Automotive advanced airbag IC for mid/high-end applications | — |
| العلبة | 100-TQFP (14x14 mm) | 100-TQFP (14 x 14 mm) |
| عدد الأطراف | 100 | — |
| Pitch | 0.5 mm | — |
| جهد التغذية | 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 | — |
| درجة حرارة التشغيل | -40 C to +125 C (AEC-Q100) | — |
| Automotive Qualification | AEC-Q100 qualified | Automotive product; detailed qualification status [DATA_NEEDED: automotive qualification details] |
| Process Technology | BCD (Bipolar-CMOS-DMOS) | — |
| حالة RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| نوع التركيب | Surface Mount | SMT |
| مستوى MSL | 3 (168 hours) | [DATA_NEEDED: MSL level] |
| Device Type | — | Automotive advanced airbag interface IC |
| Target Applications | — | Mid/high-end airbag and integrated safety systems |
| الواجهة | — | SPI |
| Supply Topology Support | — | Mature airbag systems and cut-off battery systems |
| Manufacturer Package | — | 100-TQFP Exposed Pad |
| Packaging | — | Reel |
| Supplier Device Package | — | 100-TQFP (14 x 14) |
| Family Compatibility | — | L9678 and L9679 devices |
| Integrated Feature | — | Active wheel-speed-sensor interface |
| Power Supply Current Capability | — | Higher than L9678/L9679 family context; exact rating [DATA_NEEDED: power supply current rating] |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| نطاق درجة حرارة التشغيل | — | [DATA_NEEDED: operating temperature range] |
| SPI Clock Frequency | — | [DATA_NEEDED: maximum SPI clock frequency] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Status | — | [DATA_NEEDED: AEC-Q100 qualification status] |
| Manufacturer Pack Quantity | — | 1,000 units per reel (from supplier listing) |
| Supply and Demand Status | — | Limited (from supplier listing) |