L9963-TR vs L9983 مقایسه
مقایسه دقیق کنار به کنار L9963-TR توسط STMicroelectronics و L9983 توسط STMicroelectronics. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
STMicroelectronics
L9983 - Automotive Li-ion Battery Monitor & Protector | STMicroelectronics
L9983 ✓ فعالمقایسه مشخصات
| پارامتر | L9963-TR | L9983 |
|---|---|---|
| برند | STMicroelectronics | STMicroelectronics |
| دسته‌بندی | Battery Management | Battery Management |
| وضعیت چرخه عمر | فعال | فعال |
| Number of Cells | 14 | Up to 14 cells in series |
| ADC Resolution | 16-bit | — |
| Cell Voltage Measurement Accuracy | ±2 mV (typical) | — |
| Balancing Current | 150 mA (max) | 150 mA per channel (max) |
| Communication Interface | SPI, Daisy-chain | Isolated SPI (daisy-chain capable) |
| Supply Voltage Range | 6 V to 78 V | 6 V to 60 V |
| محدوده دمای کاری | -40°C to +125°C | [DATA_NEEDED: operating temperature range] |
| بسته‌بندی | TQFP-64 | 64-TQFP-EP (10x10 mm) |
| نوع نصب | Surface Mount | Surface Mount |
| Functional Safety | ISO 26262 ASIL-D | — |
| Diagnostics | Overvoltage, Undervoltage, Temperature | — |
| جریان سکون | [DATA_NEEDED: Quiescent current] | — |
| Cell Input Range | 0 V to 5 V | — |
| وضعیت RoHS | Compliant | Compliant (per STMicroelectronics) |
| AEC-Q100 | Qualified | — |
| عملکرد | — | Li-ion battery monitoring and protection |
| Cell Voltage Accuracy | — | ±2 mV (typical) |
| Balancing Modes | — | Normal and low-power (silent) with programmable channel selection |
| GPIOs | — | 9 |
| Fault Detection | — | Overvoltage, undervoltage, overtemperature, communication faults |
| Quiescent Current (low-power mode) | — | 10 µA (typical) |
| Automotive Grade | — | Yes (AEC-Q100 qualified, per datasheet) |