L9977 vs L9958 对比
详细并排对比 L9977 出自 STMicroelectronics 和 L9958 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 | L9977 | L9958 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Motor Drivers | Motor Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $4.16 | $6.20 |
| Number of Channels | 2 (Dual H-Bridge) | — |
| Output Current per Channel | 5.5 A (continuous) | — |
| Supply Voltage Range | 5.5 V to 36 V | [DATA_NEEDED: Supply Voltage Range] |
| Quiescent Current (Standby) | 50 µA | — |
| Control Interface | SPI | — |
| Protection Features | Overcurrent, Overtemperature, Short-Circuit | Overcurrent, Overtemperature |
| 封装 | PowerSO-36 | PowerSO-20 (20-SOIC, 0.433", 11.00mm Width) Exposed Pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | -40°C to +150°C | [DATA_NEEDED: Operating Temperature Range] |
| AEC-Q100 Qualified | Yes | — |
| RoHS Compliant | Yes | — |
| Standby Mode | Yes | — |
| Diagnostic Features | SPI fault reporting | — |
| 热关断 | Yes | — |
| Undervoltage Lockout | Yes | — |
| 功能 | — | SPI Controlled H-Bridge |
| Motor Type | — | DC Motor, Stepper Motor |
| 接口 | — | SPI |
| Output Current | — | [DATA_NEEDED: Output Current] |
| RDSON | — | Low (specific value [DATA_NEEDED: RDSON]) |
| 输出数量 | — | 1 H-Bridge |
| RoHS 状态 | — | Compliant |
| MSL 等级 | — | [DATA_NEEDED: MSL Level] |
| 静态电流 | — | [DATA_NEEDED: Quiescent Current] |
| Diagnostics | — | SPI-based |