TDA7379 vs TDA7388 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TDA7379 sa pamamagitan ng STMicroelectronics at TDA7388 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
TDA7379 - 4x13W / 2x38W Class-AB Quad Audio Power Amplifier | STMicroelectronics
TDA7379 ✓ NakahandaSTMicroelectronics
TDA7388 - 4x45W Quad Bridge Car Radio Amplifier | STMicroelectronics
TDA7388 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | TDA7379 | TDA7388 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Amplifier ICs | Audio Amplifiers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| Packhaging | Multiwatt-15 (vertical, through-hole) | Flexiwatt 25 |
| Uri ng Pagpapasok | Through-Hole | Through Hole |
| 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 |
| Thermal Resistance (junction-case) | — | 1.5 C/W |
| Tindminan RoHS | — | Compliant |
| Number of Channels | — | 4 |