AMIS30542 vs L6470H Vergleich
Detaillierter Direktvergleich von AMIS30542 von onsemi und L6470H von STMicroelectronics. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
STMicroelectronics
L6470H - dSPIN Stepper Motor Driver | STMicroelectronics | HTSSOP-28
L6470H ✓ AktivSpezifikationsvergleich
| Parameter | AMIS30542 | L6470H |
|---|---|---|
| Marke | onsemi | STMicroelectronics |
| Kategorie | Motor Drivers | Motor Drivers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $3,98 | $2,37 |
| Motor Type | Bipolar stepper motor | — |
| Ausgangskonfiguration | 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) | — |
| Betriebstemperaturbereich | -40 C to +125 C | -40 °C to +150 °C |
| Gehäuse | NQFP-32 (7x7 mm) | HTSSOP-28 (PowerSO-28) |
| Montageart | Surface Mount | Surface Mount |
| MSL-Level | 3 | 3 (168 hours) |
| RoHS-Status | Compliant | Compliant |
| 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 |
| Thermal Resistance (θJA) | — | 25 °C/W |
| Logic Supply Voltage | — | 3.3 V or 5 V |
| Standby Current | — | 5 µA (typ) |