LTC6813HLWE-1 vs LTC6813ILWE-1 비교
다음의 상세 나란히 비교: LTC6813HLWE-1 제조: Analog Devices 및 LTC6813ILWE-1 제조: Analog Devices. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Analog Devices
LTC6813ILWE-1 - 18-Cell Battery Stack Monitor, 2.2mV TME | Analog Devices
LTC6813ILWE-1 ✓ 활성사양 비교
| 파라미터 | LTC6813HLWE-1 | LTC6813ILWE-1 |
|---|---|---|
| 브랜드 | Analog Devices | Analog Devices |
| 카테고리 | Battery Management | Battery Management |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $12.40 | $17.10 |
| 기능 | 18-Cell Battery Stack Monitor | — |
| Number of Cells Monitored | Up to 18 series cells | Up to 18 series-connected cells |
| Total Measurement Error | <2.2 mV | — |
| Cell Input Range | -1 V to +5 V (cell mode) | — |
| Common-Mode Input Voltage | Up to 150 V (stack mode) | — |
| 공급 전압 | Powered from stack or isolated supply | — |
| On-Board Regulator | 5 V LDO output | — |
| Communication Interface | isoSPI / SPI-compatible daisy chain, 1 MHz | isoSPI (2-wire isolated, up to 1 Mbit/s, daisy-chainable) |
| Cell Balancing | Passive balancing with per-cell PWM duty control | Passive, with individual PWM duty-cycle control per cell |
| General Purpose I/O | 9 GPIO lines | — |
| Sleep Mode Current | 6 µA | 6 µA |
| 동작 온도 | -40°C to +125°C | — |
| 패키지 | 64-LQFP-EP (10x10 mm) with exposed pad | 64-pin LQFP-EP (10x10 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| MSL 레벨 | 3 | 3 |
| Total Measurement Error (TME) | — | Less than 2.2 mV |
| ADC Resolution | — | 16-bit delta-sigma |
| Cell Voltage Measurement Time | — | 290 µs (fastest mode) |
| On-board Regulator | — | 5 V |
| General-Purpose I/O Lines | — | 9 |
| Operating Temperature Range (Industrial LWE) | — | -40 °C to +85 °C |
| Supply Voltage (Battery-Stack Powered) | — | Powered directly from the battery stack |
| RoHS 상태 | — | Compliant |