BQ79616-Q1 vs BQ79826Z-Q1 比較
詳細な並列比較: BQ79616-Q1 メーカー: Texas Instruments および BQ79826Z-Q1 メーカー: Texas Instruments。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
仕様比較
| パラメータ | BQ79616-Q1 | BQ79826Z-Q1 |
|---|---|---|
| ブランド | Texas Instruments | Texas Instruments |
| カテゴリ | Battery Management | Battery Management |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $10.40 | $12.40 |
| 機能 | 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] | — |
| 動作温度範囲 | -40 °C to +125 °C | -40°C to +125°C |
| パッケージ | 64-HTQFP (PAPR) 10x10 mm with exposed thermal pad | 100-pin HTQFP (PZS), 12x12 mm, 0.4 mm pitch |
| 実装タイプ | Surface Mount | Surface Mount with PowerPAD |
| MSLレベル | [DATA_NEEDED: MSL rating] | — |
| RoHS ステータス | 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] |