DRV8814PWPR vs DRV8804PWPR 比較
詳細な並列比較: DRV8814PWPR メーカー: Texas Instruments および DRV8804PWPR 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 | DRV8814PWPR | DRV8804PWPR |
|---|---|---|
| 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） | $4.05 | $2.12 |
| 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 | — |
| Control Interface | Parallel (PHASE/EN) | SPI (daisy-chainable) |
| 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 | — |
| パッケージ | 28-HTSSOP (PWP) with PowerPAD, exposed thermal pad | HTSSOP-16 (PWP) with PowerPAD |
| 実装タイプ | Surface Mount | Surface Mount |
| MSLレベル | [DATA_NEEDED: MSL rating] | — |
| RoHS ステータス | Compliant (RoHS & no Sb/Br) | Compliant |
| Thermal Resistance (θJC) | approximately 31 °C/W (PowerPAD) | — |
| 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 |
| 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 |