TDA7379 vs E-TDA7391PDTR Vergleich
Detaillierter Direktvergleich von TDA7379 von STMicroelectronics und E-TDA7391PDTR von STMicroelectronics. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
STMicroelectronics
TDA7379 - 4x13W / 2x38W Class-AB Quad Audio Power Amplifier | STMicroelectronics
TDA7379 ✓ AktivSTMicroelectronics
E-TDA7391PDTR - 2x40W Dual BTL Audio Amplifier | STMicroelectronics
E-TDA7391PDTR ✓ AktivSpezifikationsvergleich
| Parameter | TDA7379 | E-TDA7391PDTR |
|---|---|---|
| Marke | STMicroelectronics | STMicroelectronics |
| Kategorie | Amplifier ICs | Amplifier ICs |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $1,39 | $3,36 |
| Topologie | Class-AB | — |
| Ausgangskonfiguration | 2-Channel (Stereo) or 4-Channel (Quad) | Bridge-Tied Load (BTL) |
| Output Power (Quad SE) | 4 x 13 W into 4 ohm | — |
| Output Power (Dual BTL) | 2 x 38 W into 4 ohm | — |
| Betriebsversorgungsspannung | 18 V nominal | — |
| Maximum Supply Voltage | 28 V DC | — |
| Internal Gain (BTL) | 26 dB (fixed) | — |
| Bootstrap Capacitors | Not required (internal) | — |
| Boucherot Cells | Not required (internal) | — |
| Standby Function | Yes, CMOS-compatible | Yes |
| Short-Circuit Protection | Yes (to GND and VCC) | Yes |
| Load Dump Protection | Yes | Yes |
| Reversed Battery Protection | Yes | — |
| Gehäuse | Multiwatt-15 (vertical, through-hole) | PowerSO-20 |
| Montageart | Through-Hole | Surface Mount |
| Output Power | — | 2x40W at 4 ohm, 14.4V, 10% THD |
| Supply Voltage Range | — | 8V to 18V |
| Ruhestrom | — | 120mA |
| Amplifier Type | — | Class AB |
| Number of Channels | — | 2 (Dual) |
| Betriebstemperaturbereich | — | -40C to +105C |
| Mute Function | — | Yes |
| Thermal Protection | — | Yes |
| RoHS-Status | — | Compliant |