L9942-TR vs L9942 Perbandingan
Perbandingan bersamaan detil L9942-TR dari STMicroelectronics dan L9942 dari STMicroelectronics. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
STMicroelectronics
L9942-TR - Automotive Dual-Channel Low-Side Driver | STMicroelectronics
L9942-TR ✓ AktifSTMicroelectronics
L9942 - Integrated Stepper Motor Driver with Microstepping | STMicroelectronics
L9942 ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | L9942-TR | L9942 |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | Power MOSFET Drivers | Motor Drivers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Number of Channels | 2 | — |
| Tipe Output | Low-Side | — |
| Supply Voltage Range | 4.5 V to 40 V | — |
| Output Current per Channel | 1.5 A | — |
| Control Interface | SPI (16-bit) | — |
| SPI Clock Frequency | 5 MHz | — |
| Arus Memerintah | 50 uA (standby) | — |
| Rentang Suhu Kerja | -40C to +150C | — |
| Paket | PowerSO-20 | PowerSSO-24 |
| Tipe Mounting | Surface Mount | Surface Mount |
| Protection Features | Overcurrent, Overtemperature, Short-Circuit | Overcurrent, Thermal Shutdown, Diagnostic Output |
| Diagnostics | SPI fault reporting | — |
| Status RoHS | Compliant | Compliant |
| AEC-Q100 | Qualified | — |
| Technology | BCD (Bipolar-CMOS-DMOS) | — |
| Motor Type | — | Bipolar Stepper |
| Output Current | — | 1.3 A (max) |
| RDSON | — | 500 mΩ |
| Tegangan Pemuat | — | 4.5 V to 40 V |
| Stepping Modes | — | Full, Half, Mini |
| Current Profile Look-up Table | — | 9 entries, 5-bit resolution |
| Current Regulation | — | Integrated PWM controller with internal current sensing |
| Antarmuka | — | SPI (up to 5 MHz) |
| Suhu Kerja | — | -40°C to +150°C |
| Tahanan Panas | — | 35°C/W |
| Process Technology | — | BCD (Bipolar-CMOS-DMOS) |