L9679P vs L9680TR 比較
詳細並排比較 L9679P 由 STMicroelectronics 與 L9680TR 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | L9679P | L9680TR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Specialized PMIC | Interface ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | Automotive advanced airbag IC for mid/high-end applications | — |
| 封裝 | 100-TQFP (14x14 mm) | 100-TQFP (14 x 14 mm) |
| 腳位數 | 100 | — |
| Pitch | 0.5 mm | — |
| 供應電壓 | 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 | — |
| 工作溫度 | -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) | — |
| RoHS 狀態 | Compliant | [DATA_NEEDED: RoHS status] |
| 安裝類型 | Surface Mount | SMT |
| MSL 等級 | 3 (168 hours) | [DATA_NEEDED: MSL level] |
| Device Type | — | Automotive advanced airbag interface IC |
| Target Applications | — | Mid/high-end airbag and integrated safety systems |
| 介面 | — | 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] |
| 工作溫度範圍 | — | [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) |