E-TDA7377 vs STA540 موازنہ
تفصیلی ساتھ ساتھ موازنہ از E-TDA7377 بذریعہ STMicroelectronics اور STA540 بذریعہ STMicroelectronics. اہم خصوصیات، برقی پیرامیٹرز، پیکیجنگ، لائف سائیکل اسٹیٹس، قیمتوں اور دستیابی کا موازنہ کریں تاکہ آپ کی ڈیزائن ضروریات کے لیے بہترین کمپوننٹ کا تعین ہو سکے۔
STMicroelectronics
E-TDA7377 - 2x38W Dual/Quad Audio Amplifier | STMicroelectronics
E-TDA7377 ✓ فعالSTMicroelectronics
STA540 - 4-Channel 38W Class-AB Audio Amplifier | STMicroelectronics
STA540 ✓ فعالخصوصیات کا موازنہ
| پیرامیٹر | E-TDA7377 | STA540 |
|---|---|---|
| برانڈ | STMicroelectronics | STMicroelectronics |
| زمرہ | Audio Amplifiers | Amplifier ICs |
| لائف سائیکل کی حالت | فعال | فعال |
| Output Power (BTL) | 2x38W at 14.4V, 4Ω, 10% THD | — |
| Output Power (Single-Ended) | 4x10W at 14.4V, 4Ω, 10% THD | — |
| Supply Voltage Range | 8V to 18V | — |
| کوئیسینٹ کرنٹ | 120 mA (typical) | [DATA_NEEDED: quiescent current] |
| Total Harmonic Distortion (THD) | 0.03% at 1kHz, 1W | — |
| Signal-to-Noise Ratio | 90 dB (typical) | — |
| Input Impedance | 30 kΩ (typical) | — |
| Output Offset Voltage | ±50 mV (max) | — |
| Standby Current | 1 μA (typical) | — |
| آپریٹنگ درجہ حرارت رینج | -40°C to +150°C | [DATA_NEEDED: operating temperature range] |
| پیکیج | Multiwatt-15 | 15-pin Multiwatt ECOPACK Pb-free package |
| ماؤنٹنگ ٹائپ | Through Hole | Surface Mount |
| Number of Channels | 4 (quad) or 2 (bridge) | — |
| Protection Features | Short-circuit, thermal, over-voltage | — |
| RoHS اسٹیٹس | Compliant | — |
| Amplifier Type | — | 4-Channel Class-AB Audio Power Amplifier |
| Maximum Channel Count | — | 4 channels |
| آؤٹ پٹ کنفیگریشن | — | Single-ended outputs |
| High Output Power at 18 V | — | 2 × 38 W into 4 Ω at 1 kHz and 10% THD |
| High Output Power at 22 V | — | 2 × 34 W into 8 Ω at 1 kHz and 10% THD |
| Output Power at 14.4 V | — | 2 × 24 W into 4 Ω at 1 kHz and 10% THD |
| Output Power at 16 V | — | 2 × 15 W into 8 Ω at 1 kHz and 10% THD |
| Quad-Channel Output Power | — | 4 × 13 W into 2 Ω at 15 V, 1 kHz, and 10% THD |
| External Bootstrap Capacitors | — | Not required |
| Short-Circuit Protection | — | Integrated |
| Thermal Protection | — | Integrated |
| Diagnostic Functions | — | Integrated |
| Package Pin Count | — | 15 pins |
| RoHS Compliance | — | Compliant with RoHS 2002/95/EC |
| Lead-Free Construction | — | Pb-free package |
| سپلائی وولٹیج | — | [DATA_NEEDED: supply voltage range] |
| Input Sensitivity | — | [DATA_NEEDED: input sensitivity] |