L9678TR vs L9678TR-S 比較
詳細並排比較 L9678TR 由 STMicroelectronics 與 L9678TR-S 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 | L9678TR | L9678TR-S |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Voltage Regulators | Specialized Power ICs |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | System Basis Chip (SBC) for Airbag Applications | User-configurable airbag interface IC |
| Operating Input Voltage | 6 V to 35 V | — |
| LDO Output Voltage | 5 V / 3.3 V selectable | — |
| LDO Output Current | [DATA_NEEDED: LDO output current rating] | — |
| Watchdog Type | Windowed watchdog, programmable timeout | — |
| SPI Interface Speed | Up to 5 MHz | — |
| Squib Driver Channels | Dual high-side/low-side drivers with diagnostic | — |
| 工作溫度 | -40 C to +95 C ambient | — |
| 封裝 | LQFP-64 (10x10 mm) | — |
| 安裝類型 | Surface Mount | Surface mount |
| MSL 等級 | [DATA_NEEDED: moisture sensitivity level] | — |
| RoHS 狀態 | Compliant | [DATA_NEEDED: RoHS status] |
| AEC-Q100 Qualification | Qualified | — |
| Functional Safety | ASIL-B capable | — |
| Process Technology | BCD (Bipolar-CMOS-DMOS) | — |
| Device Family | — | L9678 |
| Application | — | Automotive occupant-restraint and airbag control systems |
| Automotive Qualification Series | — | AEC-Q100 series |
| 腳位數 | — | 64 pins |
| Package Type | — | 64-pin LQFP |
| Shipping Format | — | Tray |
| Production Status | — | In full production |
| Datasheet Revision | — | DocID025869 Rev 3 |
| Datasheet Publication Date | — | 2014-02-19 |
| Datasheet File Size | — | 2890 kB |
| Verified Unit Price | — | $2.0553 as of 2026-10-30 |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| 工作溫度範圍 | — | [DATA_NEEDED: operating temperature range] |
| Output Drive Configuration | — | [DATA_NEEDED: output drive and channel configuration] |
| Diagnostic Coverage | — | [DATA_NEEDED: diagnostic coverage] |
| REACH Status | — | [DATA_NEEDED: REACH status] |