DRV8804PWPR vs DRV8814PWPR 比較
詳細な並列比較: DRV8804PWPR メーカー: Texas Instruments および DRV8814PWPR 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 | DRV8804PWPR | DRV8814PWPR |
|---|---|---|
| ブランド | Texas Instruments | Texas Instruments |
| カテゴリ | Motor Drivers | Motor Drivers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $2.12 | $4.05 |
| Number of Channels | 4 (low-side) | — |
| Output Current (per channel) | 1.5 A (single channel on, SOIC DW package) | — |
| Output Current (per channel, all on) | 800 mA (HTSSOP PWP package) | — |
| Peak Output Current | 2.3 A | — |
| Supply Voltage (VM) | 8.2 V to 60 V | — |
| Logic Supply Voltage (VDD) | 3.0 V to 5.5 V | — |
| RDS(on) (per FET) | 500 mΩ typical | — |
| Control Interface | SPI (daisy-chainable) | Parallel (PHASE/EN) |
| Integrated Catch Diodes | Yes | — |
| 過電流保護 | Yes (per channel) | — |
| 熱シャットダウン | Yes | — |
| Undervoltage Lockout | Yes | — |
| 動作温度 | -40 C to +125 C | — |
| パッケージ | HTSSOP-16 (PWP) with PowerPAD | 28-HTSSOP (PWP) with PowerPAD, exposed thermal pad |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant | Compliant (RoHS & no Sb/Br) |
| Motor Type | — | Brushed DC (dual H-bridge) |
| 動作電源電圧 | — | 8 V to 45 V |
| Absolute Maximum Supply Voltage | — | 47 V |
| Maximum Drive Current | — | 2.5 A per channel (at 24 V, TA = 25 °C) |
| Number of H-Bridges | — | 2 |
| Current Control | — | 4-level winding current control |
| Decay Modes | — | Slow, fast, mixed |
| Inrush Protection | — | Yes (integrated) |
| Protection Features | — | OCP, TSD, UVLO, FLT pin reporting |
| 動作温度範囲 | — | -40 °C to +85 °C |
| MSLレベル | — | [DATA_NEEDED: MSL rating] |
| Thermal Resistance (θJC) | — | approximately 31 °C/W (PowerPAD) |