TDA7388 vs TDA7379 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci TDA7388 disebabkan oleh STMicroelectronics dan TDA7379 disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
TDA7388 - 4x45W Quad Bridge Car Radio Amplifier | STMicroelectronics
TDA7388 ✓ AktifSTMicroelectronics
TDA7379 - 4x13W / 2x38W Class-AB Quad Audio Power Amplifier | STMicroelectronics
TDA7379 ✓ AktifPengandingan Spesifikasi
| Parametr | TDA7388 | TDA7379 |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | Audio Amplifiers | Amplifier ICs |
| Status Lingkungan Hidup | Aktif | Aktif |
| Output Power | 4 x 45 W (4 ohm, 14.4 V, 10% THD) | — |
| Supply Voltage Range | 8 V to 18 V | — |
| Arus Dalam Tentera | 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 | — |
| Gambaran Suhu Operasi | -40C to +105C | — |
| Kemasan | Flexiwatt 25 | Multiwatt-15 (vertical, through-hole) |
| Jenis Pemasangan | Through Hole | Through-Hole |
| Thermal Resistance (junction-case) | 1.5 C/W | — |
| Status RoHS | Compliant | — |
| Number of Channels | 4 | — |
| Tetstruktur | — | Class-AB |
| Konfigurasi Output | — | 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 |
| Tegangan Pemberi Arus Operasi | — | 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 |