E-TDA7377 vs TDA7297D तुलना
विस्तृत दोनों ओर की तुलना E-TDA7377 द्वारा STMicroelectronics और TDA7297D द्वारा STMicroelectronics. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
STMicroelectronics
E-TDA7377 - 2x38W Dual/Quad Audio Amplifier | STMicroelectronics
E-TDA7377 ✓ सक्रिय
विशेषता तुलना
| पैरामीटर | E-TDA7377 | TDA7297D |
|---|---|---|
| ब्रांड | STMicroelectronics | STMicroelectronics |
| श्रेणी | Audio Amplifiers | Amplifier ICs |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| 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 | 6.5 V to 18 V |
| क्वाइसेंट करंट | 120 mA (typical) | — |
| 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) | — |
| ऑपरेटिंग तापमान रेंज | -40°C to +150°C | — |
| पैकेज | Multiwatt-15 | PowerSO-20 (exposed thermal pad, 12.8 x 7.5 mm) |
| माउंटिंग प्रकार | Through Hole | Surface Mount |
| Number of Channels | 4 (quad) or 2 (bridge) | 2 (stereo, bridge-tied load) |
| Protection Features | Short-circuit, thermal, over-voltage | — |
| RoHS स्थिति | Compliant | — |
| Product Type | — | Dual Bridge (BTL) Audio Power Amplifier |
| टोपोलॉजी | — | Dual Full Bridge (BTL), Class AB |
| Output Power | — | 10 W + 10 W into 8 ohm at THD = 10%, VCC = 13 V |
| आउटपुट प्रकार | — | Bridge, no output coupling capacitor required |
| Gain | — | Internally fixed (typical +26 dB, datasheet for exact value) |
| Standby Function | — | Yes (Stand-by + Mute) |
| Short-Circuit Protection | — | Yes (built-in) |
| Thermal Protection | — | Yes (thermal shutdown) |
| External Components Required | — | None for SVR, bootstrap, Boucherot cells |
| Technology | — | BI20II bipolar |
| Primary Applications | — | Home audio, Plasma TV, LCD TV |