DRV8814PWPR vs DRV8806PWPR 比較
詳細並排比較 DRV8814PWPR 由 Texas Instruments 與 DRV8806PWPR 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 | DRV8814PWPR | DRV8806PWPR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Motor Drivers | Motor Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 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 | — |
| 封裝 | 28-HTSSOP (PWP) with PowerPAD, exposed thermal pad | HTSSOP-16 (PWP) with PowerPAD |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | [DATA_NEEDED: MSL rating] | 2 |
| RoHS 狀態 | Compliant (RoHS & no Sb/Br) | Compliant |
| Thermal Resistance (θJC) | approximately 31 °C/W (PowerPAD) | — |
| 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 |