LA4282: Audio Power Amplifier, Class AB, 10W x 2-Channel
The LA4282 is the IC for 2-channel SE power amplifier that is developed for TVs and monitors audio system. High power and low distortion are realized. This IC incorporate various functions (muting function, and various protection circuit) necessary for audio system.
特性- Minimum number of external parts required(no bootstrap capacitor required)
- Wide operating voltage range
- Low distortion
- On-chip protector against abnormality(thermal shutdown, over voltage)
- High-power 2-channel AF power amplifier
- Low pop noise at the time of power supply ON/OFF
- Good ripple rejection (58dB typ)
- External muting available
| 优势- The PCB area can be reduced.
- It is easy design of the power supply unit.
- High quality sound.
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数据表 (1)
封装图纸 (1)
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| LA4282-E | Active | Pb-free | SIP-12 | 127AM | NA | Fan-Fold | 20 | $1.428 |
订购产品技术参数
| Product | Class | Output Power Typ (W) | VCC Max (V) | Output Type | ton Typ (ms) | THD + N Typ (%) | IQ Typ (mA) | ISD Typ (nA) |
|---|
| LA4282-E | AB | 10 | 45 | Single | | 0.05 | 60 | |
