STA540 vs E-TDA7377 موازنہ
تفصیلی ساتھ ساتھ موازنہ از STA540 بذریعہ STMicroelectronics اور E-TDA7377 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
STA540 - 4-Channel 38W Class-AB Audio Amplifier | STMicroelectronics
STA540 ✓ فعالSTMicroelectronics
E-TDA7377 - 2x38W Dual/Quad Audio Amplifier | STMicroelectronics
E-TDA7377 ✓ فعالخصوصیات کا موازنہ
| پیرامیٹر | STA540 | E-TDA7377 |
|---|---|---|
| برانڈ | STMicroelectronics | STMicroelectronics |
| زمرہ | Amplifier ICs | Audio Amplifiers |
| لائف سائیکل کی حالت | فعال | فعال |
| 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 | — |
| پیکیج | 15-pin Multiwatt ECOPACK Pb-free package | Multiwatt-15 |
| Package Pin Count | 15 pins | — |
| ماؤنٹنگ ٹائپ | Surface Mount | Through Hole |
| RoHS Compliance | Compliant with RoHS 2002/95/EC | — |
| Lead-Free Construction | Pb-free package | — |
| سپلائی وولٹیج | [DATA_NEEDED: supply voltage range] | — |
| کوئیسینٹ کرنٹ | [DATA_NEEDED: quiescent current] | 120 mA (typical) |
| آپریٹنگ درجہ حرارت رینج | [DATA_NEEDED: operating temperature range] | -40°C to +150°C |
| Input Sensitivity | [DATA_NEEDED: input sensitivity] | — |
| 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 |
| 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) |
| Number of Channels | — | 4 (quad) or 2 (bridge) |
| Protection Features | — | Short-circuit, thermal, over-voltage |
| RoHS اسٹیٹس | — | Compliant |