L6470H vs AMIS30542 Perbandingan
Perbandingan bersamaan detil L6470H dari STMicroelectronics dan AMIS30542 dari onsemi. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
STMicroelectronics
L6470H - dSPIN Stepper Motor Driver | STMicroelectronics | HTSSOP-28
L6470H ✓ Aktif
Perbandingan Spesifikasi
| Parameter Umum | L6470H | AMIS30542 |
|---|---|---|
| Merek | STMicroelectronics | onsemi |
| Kategori | Motor Drivers | Motor Drivers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Supply Voltage Range | 8 V to 45 V | — |
| Output Current (Peak) | 3 A per phase | — |
| Output Current (RMS) | 2.1 A per phase | — |
| Microstepping Resolution | Up to 1/128 step | — |
| Control Interface | SPI | — |
| Motion Engine | dSPIN™ with programmable acceleration/deceleration | — |
| Protection Features | Overcurrent, overtemperature, undervoltage lockout | — |
| Paket | HTSSOP-28 (PowerSO-28) | NQFP-32 (7x7 mm) |
| Tipe Mounting | Surface Mount | Surface Mount |
| Rentang Suhu Kerja | -40 °C to +150 °C | -40 C to +125 C |
| Thermal Resistance (θJA) | 25 °C/W | — |
| Logic Supply Voltage | 3.3 V or 5 V | — |
| Standby Current | 5 µA (typ) | — |
| Status RoHS | Compliant | Compliant |
| Level MSL | 3 (168 hours) | 3 |
| Motor Type | — | Bipolar stepper motor |
| Konfigurasi Output | — | Dual H-bridge (4 half-bridges) |
| 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) |