L9967-TR vs L9967 对比
详细并排对比 L9967-TR 出自 STMicroelectronics 和 L9967 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 | L9967-TR | L9967 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Battery Management | Battery Management |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.50 | $5.44 |
| Supply Voltage Range | 6 V to 72 V | 6 V to 72 V |
| Number of Cells | Up to 14 series | Up to 14 series cells |
| ADC Resolution | 16-bit delta-sigma | 16-bit delta-sigma |
| Cell Voltage Accuracy | ±2 mV | — |
| Balancing Current | 150 mA (passive) | 300 mA (passive) |
| LDO Output | 5 V / 50 mA | — |
| Quiescent Current (Sleep) | 10 µA | — |
| Communication Interface | SPI | SPI |
| 工作温度 | -40°C to +125°C | -40°C to +125°C |
| 封装 | TQFP-48 (7x7 mm) | QFN-48 (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| AEC-Q100 | Qualified | Qualified |
| RoHS | Compliant | Compliant |
| Watchdog Timer | Yes | Programmable |
| Diagnostics | Open-wire, over-temperature | — |
| Voltage Measurement Accuracy | — | ±10 mV |
| Current Sensing | — | Integrated shunt amplifier |
| Protection Features | — | Overvoltage, undervoltage, overtemperature |
| Daisy-Chain Support | — | Yes |