TDA7388 vs TDA7379 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TDA7388 sa pamamagitan ng STMicroelectronics at TDA7379 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
TDA7388 - 4x45W Quad Bridge Car Radio Amplifier | STMicroelectronics
TDA7388 ✓ NakahandaSTMicroelectronics
TDA7379 - 4x13W / 2x38W Class-AB Quad Audio Power Amplifier | STMicroelectronics
TDA7379 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | TDA7388 | TDA7379 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Audio Amplifiers | Amplifier ICs |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Output Power | 4 x 45 W (4 ohm, 14.4 V, 10% THD) | — |
| Supply Voltage Range | 8 V to 18 V | — |
| Kuru-kuryente ng Kapayapaan | 120 mA | — |
| Output Offset Voltage | 150 mV | — |
| Input Impedance | 100 kohm | — |
| Voltage Gain | 26 dB | — |
| Total Harmonic Distortion | 0.03% (typical, 1 kHz, 4 ohm, 1 W) | — |
| Signal-to-Noise Ratio | 90 dBA | — |
| Standby Current | 100 uA | — |
| Hanay ng Temperature na Operasyon | -40C to +105C | — |
| Packhaging | Flexiwatt 25 | Multiwatt-15 (vertical, through-hole) |
| Uri ng Pagpapasok | Through Hole | Through-Hole |
| Thermal Resistance (junction-case) | 1.5 C/W | — |
| Tindminan RoHS | Compliant | — |
| Number of Channels | 4 | — |
| Topolohiya | — | Class-AB |
| Output Kumpigurasyon | — | 2-Channel (Stereo) or 4-Channel (Quad) |
| Output Power (Quad SE) | — | 4 x 13 W into 4 ohm |
| Output Power (Dual BTL) | — | 2 x 38 W into 4 ohm |
| Supply Voltage na Operasyon | — | 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 |
| Short-Circuit Protection | — | Yes (to GND and VCC) |
| Load Dump Protection | — | Yes |
| Reversed Battery Protection | — | Yes |