AMIS30542C5421G vs AMIS30542 比較
詳細並排比較 AMIS30542C5421G 由 onsemi 與 AMIS30542 由 onsemi. 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 | AMIS30542C5421G | AMIS30542 |
|---|---|---|
| 品牌 | onsemi | onsemi |
| 類別 | Motor Drivers | Motor Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Motor Type | Bipolar stepper motor | Bipolar stepper motor |
| 輸出配置 | Dual H-bridge (4 half-bridges) | Dual H-bridge (4 half-bridges) |
| 最大輸出電流 | 3.2 A (per coil, peak) | — |
| Nominal Supply Voltage | 12 V | — |
| Supply Voltage Range | 6 V to 30 V (per datasheet) | — |
| Micro-step Resolution | Up to 1/32 step (SPI programmable) | — |
| Control Interface | SPI (serial peripheral interface) + STEP/DIR pins | — |
| On-chip Regulator | 5 V LDO for host MCU | — |
| Watchdog Reset | Yes (hardware watchdog) | — |
| Reset Output | Yes (to host MCU) | — |
| Protection Features | Over-current, over-temperature, under-voltage lockout | — |
| 工作溫度 | -40 C to +125 C (automotive grade) | — |
| 封裝 | 32-NQFP (7x7 mm) | NQFP-32 (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Temperature Grade | Automotive | — |
| MSL 等級 | [DATA_NEEDED: MSL rating] | 3 |
| RoHS 狀態 | Compliant | Compliant |
| Maximum Phase Current (RMS) | — | 1500 mA |
| Motor Supply Voltage (VBB) | — | 6 V to 30 V |
| Logic Supply Voltage (VDD) | — | 3.3 V or 5 V |
| Micro-Step Resolution | — | Up to 1/32 step (programmable via SPI) |
| On-Chip 5 V Regulator Output | — | 5 V (for external MCU, up to ~50 mA) |
| Communication Interface | — | SPI (4-wire, plus NXT/DIR pins) |
| Integrated Fly-back Diodes | — | Yes (active fly-back) |
| Thermal Protection | — | Thermal warning + thermal shutdown |
| Diagnostic Features | — | Short-to-ground, short-to-supply, open-load detection |
| SLA (Speed/Load Angle) Output | — | Yes (transparent back-EMF monitor) |
| 工作溫度範圍 | — | -40 C to +125 C |