L9976 vs L9976-TR 对比
详细并排对比 L9976 出自 STMicroelectronics 和 L9976-TR 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。
STMicroelectronics
L9976-TR - Automotive Dual H-Bridge Motor Driver | STMicroelectronics
L9976-TR ✓ 量产中规格对比
| 参数 | L9976 | L9976-TR |
|---|---|---|
| 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） | $2.88 | $2.10 |
| Supply Voltage Range | 5.5 V to 36 V | 5.5 V to 36 V |
| Output Current (Continuous) | 1.2 A per channel | — |
| Output Current (Peak) | 2 A per channel | — |
| RDS(on) per Switch | 0.5 ohm | — |
| Number of H-Bridges | 2 | 2 |
| Control Interface | SPI | SPI |
| Protection Features | Overcurrent, Overtemperature, Undervoltage | — |
| Quiescent Current (Standby) | 10 uA | — |
| 工作温度范围 | -40C to +150C | -40°C to +150°C |
| 封装 | PowerSO-28 | PowerSO-20 |
| 安装类型 | Surface Mount | Surface Mount |
| Thermal Resistance (theta_JA) | 35 C/W | — |
| AEC-Q100 Qualification | Yes | Yes |
| RoHS 状态 | Compliant | — |
| MSL 等级 | 3 | — |
| Output Current per Channel | — | 1.2 A continuous, 2 A peak |
| RDS(on) (typical) | — | 0.5 Ω |
| 过流保护 | — | Yes |
| Overtemperature Shutdown | — | Yes |
| Undervoltage Lockout | — | Yes |
| RoHS Compliant | — | Yes |
| 热阻，结到环境 | — | 35 °C/W |
| 静态电流 | — | 5 mA (typical) |