DRV8806PWPR vs DRV8814PWPR 比較
詳細並排比較 DRV8806PWPR 由 Texas Instruments 與 DRV8814PWPR 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 | DRV8806PWPR | DRV8814PWPR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Motor Drivers | Motor Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Number of Channels | 4 (quad low-side) | — |
| 輸出配置 | Low-side DMOS, open drain | — |
| Supply Voltage (VM) | 8.2 V to 38 V | — |
| Continuous Output Current per Channel | 2 A | — |
| Peak Output Current per Channel | 3 A | — |
| RDS(on) per Channel | 200 mOhm (typical) | — |
| 介面 | SPI (serial, 3.3 V logic) | — |
| Open-Load Detection | Yes, via SPI | — |
| 過電流保護 | Yes, per channel | — |
| 過熱關機 | Yes | — |
| Undervoltage Lockout | Yes | — |
| Built-in Clamp Diodes | Yes (freewheeling) | — |
| 工作溫度 | -40C to +85C | — |
| 封裝 | HTSSOP-16 (PWP) with PowerPAD | 28-HTSSOP (PWP) with PowerPAD, exposed thermal pad |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 2 | [DATA_NEEDED: MSL rating] |
| RoHS 狀態 | Compliant | Compliant (RoHS & no Sb/Br) |
| Motor Type | — | Brushed DC (dual H-bridge) |
| 工作電源電壓 | — | 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) |
| Current Control | — | 4-level winding current control |
| Decay Modes | — | Slow, fast, mixed |
| Inrush Protection | — | Yes (integrated) |
| Protection Features | — | OCP, TSD, UVLO, FLT pin reporting |
| 工作溫度範圍 | — | -40 °C to +85 °C |
| Thermal Resistance (θJC) | — | approximately 31 °C/W (PowerPAD) |