BQ79616-Q1 vs BQ79826Z-Q1 比較
詳細並排比較 BQ79616-Q1 由 Texas Instruments 與 BQ79826Z-Q1 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | BQ79616-Q1 | BQ79826Z-Q1 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Battery Management | Battery Management |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | Battery Monitor, Balancer, Integrated Protector | — |
| Battery Chemistry | Lithium-Ion | — |
| Number of Cells Supported | 6S to 16S | — |
| Cell Voltage Measurement Time | < 200 µs | — |
| Cell Input Channels (VC) | 16 | — |
| Cell Balancing Pins (CB) | 16 | — |
| Bus-Bar Sense Pins | BBP / BBN (dedicated) | — |
| Communication Interface | Proprietary daisy-chain (via BQ79600-Q1 bridge) | Isolated daisy-chain UART/SPI |
| Functional Safety | ASIL-D capable | ISO 26262 up to ASIL-D (system level) |
| AEC-Q100 | Qualified (automotive) | — |
| Supply Voltage (LDOIN) | [DATA_NEEDED: LDOIN range] | — |
| 工作溫度範圍 | -40 °C to +125 °C | -40°C to +125°C |
| 封裝 | 64-HTQFP (PAPR) 10x10 mm with exposed thermal pad | 100-pin HTQFP (PZS), 12x12 mm, 0.4 mm pitch |
| 安裝類型 | Surface Mount | Surface Mount with PowerPAD |
| MSL 等級 | [DATA_NEEDED: MSL rating] | — |
| RoHS 狀態 | Compliant | Compliant |
| Product Type | — | 26S/24S stackable battery monitor with EIS engine |
| Cell Count Supported | — | Up to 26 series cells (stackable to higher counts) |
| Cell Voltage Accuracy | — | ±1.25 mV |
| Voltage Measurement Accuracy | — | < 2 mV across -40°C to +125°C |
| Passive Balancing Current | — | Up to 300 mA per cell |
| Integrated Protection | — | OV/UV cell-protector comparators |
| EIS Engine | — | Integrated electrochemical impedance spectroscopy |
| Automotive Qualification | — | AEC-Q100 Grade 1 |
| Companion Pack Monitor | — | BQ79881-Q1 |
| Limp Home Mode | — | Supported (automotive) |
| Typical Supply Voltage Range | — | [DATA_NEEDED: typical supply voltage] |