DRV8434ERGER vs DRV8434ARGER Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng DRV8434ERGER sa pamamagitan ng Texas Instruments at DRV8434ARGER sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
DRV8434ERGER - 48V 2.5A Dual H-Bridge Motor Driver | Texas Instruments
DRV8434ERGER ✓ NakahandaTexas Instruments
DRV8434ARGER - 48V 2.5A Stepper Driver w/ Stall Detect | TI
DRV8434ARGER ✓ NakahandaPagsanggunian na paghahambing
| Parametro | DRV8434ERGER | DRV8434ARGER |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | Motor Drivers | Motor Drivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Motor Type | Bipolar stepper or dual brushed DC | Bipolar stepper |
| Number of H-Bridges | 2 | 2 |
| Supply Voltage na Operasyon | 4.5 V to 48 V | — |
| Continuous Output Current (per H-bridge) | 2.5 A | — |
| Peak Output Current | [DATA_NEEDED: peak current] | — |
| RDS(on) (HS + LS per bridge) | [DATA_NEEDED: RDS(on) value] | — |
| Integrated Current Sense | Yes (internal sense-FET, no external shunt) | — |
| Microstepping Indexer | Full-step to 1/256 native | — |
| Decay Modes | Smart Tune, Slow, Mixed, Fast (selectable) | — |
| Control Interface | STEP/DIR + M0/M1 | Step/Direction + SPI |
| Sleep Mode Pin | Yes (nSLEEP) | — |
| Fault Output | Yes (nFAULT, open-drain) | — |
| Protection Features | UVLO, OCP, short-circuit, open load, thermal shutdown, charge pump fault | UVLO, OCP, OVP, OTP, open load, stall |
| Packhaging | VQFN-24 (RGE) 4x4 mm with exposed thermal pad | VQFN-24 (RGE) 4x4 mm with thermal pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Temperature na Operasyon | -40 C to +125 C | -40 C to +125 C |
| Level ng MSL | [DATA_NEEDED: MSL rating] | 2 (1 year floor life) |
| Tindminan RoHS | Compliant | Compliant |
| Output Kumpigurasyon | — | NMOS H-bridge |
| Supply Voltage (VM) | — | 4.5 V to 48 V |
| Full-Scale Output Current | — | 2.5 A per phase (peak) |
| RMS Output Current | — | 1.5 A per phase (typical) |
| Microstepping Resolution | — | Full-step to 1/256 step |
| Current Sensing | — | Integrated (no external sense resistor) |
| Stall Detection | — | Yes (GPIO output) |
| Decay Mode | — | Smart Tune (mixed decay) |
| Sleep Pin | — | Yes (nSLEEP, active low) |
| Fault Pin | — | Yes (nFAULT, active low, open-drain) |