LV49157V: Audio Power Amplifier, Class D, 2-Channel, 15 W
The LV49157V is a 15 W per channel stereo digital power amplifier that takes analog inputs. The LV49157V uses unique feedback technology to achieve excellent audio quality despite being a class D amplifier, and can be used to implement high quality flat display panel (FDP) based systems.
特性- BTL output, class D amplifier system
- High-efficiency class D amplifier
- Soft muting function reduces impulse noise at power on/off
- Full complement of built-in protection circuits : over current protection, thermal protection, and low power supply voltage protection circuits
- Built in Power limiter
- Built in Headphone Amplifier
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终端产品- High quality flat display panel (FDP)
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数据表 (1)
封装图纸 (1)
产品订购型号
| 产品 | 状况 | Compliance | 具体说明 | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| LV49157V-MPB-H | Active | Pb-free
Halide free | Audio Power Amplifier, Class D, 2-Channel, 15 W | SSOP-44J EP | 940AG | 3 | Fan-Fold | 30 | $3.7223 |
| LV49157V-TLM-H | Active | Pb-free
Halide free | Audio Power Amplifier, Class D, 2-Channel, 15 W | SSOP-44J EP | 940AG | 3 | Tape and Reel | 2000 | $3.7223 |
订购产品技术参数
| Product | Class | Output Power Typ (W) | VCC Max (V) | Output Type | Efficiency Typ (%) | ton Typ (ms) | THD + N Typ (%) | IQ Typ (mA) | ISD Typ (nA) |
|---|
| LV49157V-MPB-H | D | 15 | 18 | BTL | 93 | | 0.08 | 45 | 1000 |
| LV49157V-TLM-H | D | 15 | 18 | BTL | 93 | | 0.08 | 45 | 1000 |
