BQ79881-Q1 vs BQ79600-Q1 비교
다음의 상세 나란히 비교: BQ79881-Q1 제조: Texas Instruments 및 BQ79600-Q1 제조: Texas Instruments. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | BQ79881-Q1 | BQ79600-Q1 |
|---|---|---|
| 브랜드 | Texas Instruments | Texas Instruments |
| 카테고리 | Battery Management | Battery Management |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $7.45 | $1.65 |
| Product Type | UIR Sensor with Pack-Level EIS | — |
| 기능 | Battery monitor with EIS, voltage, current, insulation resistance monitoring | SPI/UART to daisy-chain bridge IC for BMS |
| HV Measurement Accuracy | <0.4% (ASIL-D) | — |
| Single-Ended Measurement Range | 0.3 V to 5 V | — |
| Pack Voltage Measurements | 2 (fast) | — |
| VI Sync within BQ79881 | 0 us | — |
| VI Sync with Cell Monitor | 5 us typical | — |
| Functional Safety | ASIL-D capable (ISO 26262) | ASIL-D compliant |
| Automotive Qualification | AEC-Q100 | AEC-Q100 qualified |
| 패키지 | LQFP-48 (7x7 mm) with EP | 16-TSSOP (PW) |
| 실장 유형 | Surface Mount | Surface Mount |
| EIS Engine | Integrated (pack-level) | — |
| Insulation Resistance Monitoring | Yes (UIR function) | — |
| Target Application | EV/BMS HV Automotive | — |
| MSL 레벨 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: moisture sensitivity level] |
| RoHS 상태 | Compliant | Compliant |
| Host Interface | — | SPI or UART (selectable) |
| Stack Interface | — | TI battery management daisy-chain protocol |
| Compatible Monitors | — | BQ7961X-Q1 family (e.g., BQ79616-Q1) |
| Automatic Host Wakeup | — | Yes, sniff detector with fault-tone validation |
| INH Pin | — | Yes, host wake-up from SHUTDOWN |
| NFAULT Pin | — | Yes, active fault reporting after wake-up |
| VIO Level Shifting | — | Yes, matches MCU I/O rail |
| 동작 온도 | — | [DATA_NEEDED: operating temperature range] |
| 공급 전압 | — | [DATA_NEEDED: supply voltage range] |