L9680TR vs L9679P 对比
详细并排对比 L9680TR 出自 STMicroelectronics 和 L9679P 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | L9680TR | L9679P |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Interface ICs | Specialized PMIC |
| 生命周期状态 | 有效 | 有效 |
| Device Type | Automotive advanced airbag interface IC | — |
| Target Applications | Mid/high-end airbag and integrated safety systems | — |
| 接口 | SPI | — |
| Supply Topology Support | Mature airbag systems and cut-off battery systems | — |
| 封装 | 100-TQFP (14 x 14 mm) | 100-TQFP (14x14 mm) |
| Manufacturer Package | 100-TQFP Exposed Pad | — |
| 安装类型 | SMT | Surface Mount |
| 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] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | — |
| SPI Clock Frequency | [DATA_NEEDED: maximum SPI clock frequency] | — |
| Automotive Qualification | Automotive product; detailed qualification status [DATA_NEEDED: automotive qualification details] | AEC-Q100 qualified |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Status | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | 3 (168 hours) |
| Manufacturer Pack Quantity | 1,000 units per reel (from supplier listing) | — |
| Supply and Demand Status | Limited (from supplier listing) | — |
| 功能 | — | Automotive advanced airbag IC for mid/high-end applications |
| 引脚数量 | — | 100 |
| Pitch | — | 0.5 mm |
| 电源电压 | — | 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 |
| 工作温度 | — | -40 C to +125 C (AEC-Q100) |
| Process Technology | — | BCD (Bipolar-CMOS-DMOS) |