TDA7850 vs STPA008-4WX 비교
다음의 상세 나란히 비교: TDA7850 제조: STMicroelectronics 및 STPA008-4WX 제조: STMicroelectronics. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
STMicroelectronics
TDA7850 - 4x50W Quad Bridge Car Audio Amplifier | STMicroelectronics
TDA7850 ✓ 활성STMicroelectronics
STPA008-4WX - 4x50W Class AB Audio Amplifier | STMicroelectronics
STPA008-4WX ✓ 활성사양 비교
| 파라미터 | TDA7850 | STPA008-4WX |
|---|---|---|
| 브랜드 | STMicroelectronics | STMicroelectronics |
| 카테고리 | Motors & Drivers | Amplifier ICs |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | — |
| 단가 (USD) | $5.50 | — |
| Output Power | 4x50W at 4Ω, 14.4V | — |
| Supply Voltage Range | 8V to 18V | — |
| 대기 전류 | 120mA | — |
| 출력 노이즈 | 50µV | — |
| Signal-to-Noise Ratio | 90dB | — |
| Total Harmonic Distortion | 0.006% at 1kHz | — |
| PSRR | 80dB | — |
| Standby Current | 1µA | — |
| Mute Attenuation | 80dB | — |
| 동작 온도 | -40°C to +105°C | — |
| 패키지 | Flexiwatt-25 | 25-Flexiwatt vertical |
| 실장 유형 | Through Hole | Through-hole power package |
| 열 저항 | 1°C/W | — |
| RoHS 상태 | Compliant | — |
| Protection Features | Short-circuit, over-temperature, load-dump | — |
| Product Type | — | 4-channel MOSFET audio power amplifier |
| 출력 구성 | — | 4 channels in bridge-tied-load configuration |
| Amplifier Class | — | Class AB |
| Rated Output Power | — | 4 x 50 W |
| Minimum Operating Supply Voltage | — | 6 V |
| Maximum Operating Supply Voltage | — | [DATA_NEEDED: maximum operating supply voltage] |
| Output Stage Technology | — | MOSFET |
| Number of Amplifier Channels | — | 4 channels |
| Standby Control Logic | — | 3.3 V CMOS-compatible |
| Mute Control Logic | — | 3.3 V CMOS-compatible |
| Offset Detection | — | Integrated |
| Clipping Detection | — | Not specified for the Flexiwatt25 version |
| Diagnostics Output | — | Not specified for the Flexiwatt25 version |
| Automotive Application | — | High-power car-radio and automotive infotainment systems |
| Input Capacitor Recommendation | — | One quarter of the capacitor connected to the AC-GND pin |
| Mute and Standby Transition Control | — | RC cells required at both pins |
| 동작 온도 범위 | — | [DATA_NEEDED: operating temperature range] |
| RoHS Compliance | — | [DATA_NEEDED: RoHS compliance status] |
| REACH Compliance | — | [DATA_NEEDED: REACH compliance status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification status] |