LTC6813HLWE-1 vs LTC6813ILWE-1#3ZZPBF مقایسه
مقایسه دقیق کنار به کنار LTC6813HLWE-1 توسط Analog Devices و LTC6813ILWE-1#3ZZPBF توسط Analog Devices. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Analog Devices
LTC6813ILWE-1#3ZZPBF - 18-Cell Battery Stack Monitor, LQFP-64 | ADI
LTC6813ILWE-1#3ZZPBF ✓ فعالمقایسه مشخصات
| پارامتر | LTC6813HLWE-1 | LTC6813ILWE-1#3ZZPBF |
|---|---|---|
| برند | Analog Devices | Analog Devices |
| دسته‌بندی | Battery Management | Battery Management |
| وضعیت چرخه عمر | فعال | فعال |
| عملکرد | 18-Cell Battery Stack Monitor | Multicell Battery Stack Monitor |
| Number of Cells Monitored | Up to 18 series cells | Up to 18 series-connected cells |
| Total Measurement Error | <2.2 mV | < 2.2 mV |
| Cell Input Range | -1 V to +5 V (cell mode) | — |
| Common-Mode Input Voltage | Up to 150 V (stack mode) | — |
| ولتاژ تغذیه | Powered from stack or isolated supply | — |
| On-Board Regulator | 5 V LDO output | — |
| Communication Interface | isoSPI / SPI-compatible daisy chain, 1 MHz | Daisy-chain (isoSPI) |
| Cell Balancing | Passive balancing with per-cell PWM duty control | Passive balancing with individual PWM duty cycle per cell |
| General Purpose I/O | 9 GPIO lines | — |
| Sleep Mode Current | 6 µA | 6 uA |
| دمای کاری | -40°C to +125°C | — |
| بسته‌بندی | 64-LQFP-EP (10x10 mm) with exposed pad | 64-pin LQFP-EP (10x10 mm) with exposed pad |
| نوع نصب | Surface Mount | Surface Mount |
| سطح MSL | 3 | [DATA_NEEDED: MSL rating] |
| Cell Measurement Conversion Time | — | 290 us per ADC cycle |
| Onboard Regulator | — | 5 V integrated LDO |
| General-Purpose I/O | — | 9 GPIO lines |
| Stack Supply Input (V+) | — | Up to top cell voltage (with internal regulation) |
| محدوده دمای کاری | — | -40C to +85C (I-grade) |
| Battery Chemistry Support | — | Multi-chemistry (Li-ion, LiFePO4, lead-acid, supercapacitor stacks) |
| Daisy-Chain Stacking | — | Supported - multiple devices in series for long stacks |
| وضعیت RoHS | — | Compliant (Pb-free #PBF suffix) |