TDA7256 vs E-TDA7391PDTR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TDA7256 sa pamamagitan ng STMicroelectronics at E-TDA7391PDTR sa pamamagitan ng STMicroelectronics. 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.
STMicroelectronics
TDA7256 - 30W Class-AB Bridge Car-Radio Amplifier | STMicroelectronics
TDA7256 ✓ NakahandaSTMicroelectronics
E-TDA7391PDTR - 2x40W Dual BTL Audio Amplifier | STMicroelectronics
E-TDA7391PDTR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | TDA7256 | E-TDA7391PDTR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Amplifier ICs | Amplifier ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Product Type | Class-AB Bridge Audio Power Amplifier | — |
| Output Channels | 1 (Mono, BTL) | — |
| Topolohiya | Bridge-Tied Load (BTL), Class-AB | — |
| Output Power | 30 W into 4 ohm at THD 10% | 2x40W at 4 ohm, 14.4V, 10% THD |
| Minimum Load Impedance | 2 ohm | — |
| Supply Voltage (Vs) | [6 - 18 V] | — |
| Input Type | Differential | — |
| Mute / Standby Logic | TTL compatible | — |
| Standby Current | Very low (standby mode) | — |
| Turn-on Delay | Programmable | — |
| Short-Circuit Protection | RL short, OUT to GND, OUT to Vs | Yes |
| Load-Dump Protection | Yes | — |
| Thermal Shutdown | Yes | — |
| Packhaging | Multiwatt-11 (vertical, with tab) | PowerSO-20 |
| Uri ng Pagpapasok | Through-hole (with heatsink) | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | — |
| Supply Voltage Range | — | 8V to 18V |
| Kuru-kuryente ng Kapayapaan | — | 120mA |
| Amplifier Type | — | Class AB |
| Output Kumpigurasyon | — | Bridge-Tied Load (BTL) |
| Number of Channels | — | 2 (Dual) |
| Hanay ng Temperature na Operasyon | — | -40C to +105C |
| Standby Function | — | Yes |
| Mute Function | — | Yes |
| Thermal Protection | — | Yes |
| Load Dump Protection | — | Yes |