BQ79600-Q1 vs BQ79881-Q1 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng BQ79600-Q1 sa pamamagitan ng Texas Instruments at BQ79881-Q1 sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
BQ79881-Q1 - Automotive UIR Sensor with Pack-Level EIS | TI
BQ79881-Q1 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | BQ79600-Q1 | BQ79881-Q1 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Battery Management | Battery Management |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | SPI/UART to daisy-chain bridge IC for BMS | Battery monitor with EIS, voltage, current, insulation resistance monitoring |
| Host Interface | SPI or UART (selectable) | — |
| Stack Interface | TI battery management daisy-chain protocol | — |
| Compatible Monitors | BQ7961X-Q1 family (e.g., BQ79616-Q1) | — |
| Functional Safety | ASIL-D compliant | ASIL-D capable (ISO 26262) |
| Automotive Qualification | AEC-Q100 qualified | AEC-Q100 |
| 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 | — |
| Packhaging | 16-TSSOP (PW) | LQFP-48 (7x7 mm) with EP |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | — |
| Volte ng Pagbibigay | [DATA_NEEDED: supply voltage range] | — |
| Tindminan RoHS | Compliant | Compliant |
| Level ng MSL | [DATA_NEEDED: moisture sensitivity level] | [DATA_NEEDED: MSL level] |
| Product Type | — | UIR Sensor with Pack-Level EIS |
| 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 |
| EIS Engine | — | Integrated (pack-level) |
| Insulation Resistance Monitoring | — | Yes (UIR function) |
| Target Application | — | EV/BMS HV Automotive |