LV49157V Description
.DataSheet.co.kr Ordering number : ENA1567 Bi-CMOS LSI LV49157V Overview Class-D Audio Power Amplifier with built-in Headphone Ampifier BTL 15W × 2ch The LV49157V is a 15W per channel stereo digital power amplifier that takes analog inputs. The LV49157V uses unique SANYO-developed feedback technology to achieve excellent audio quality despite being a class D amplifier and can be used to implement high quality flat...
LV49157V Key Features
- BTL output, class D amplifier system
- Unique SANYO-developed feedback technology achieves superb audio quality
- High-efficiency class D amplifier
- Soft muting function reduces impulse noise at power on/off
- Full plement of built-in protection circuits : over current protection, thermal protection, and low power supply voltage
- Built in Power limiter
- Built in Headphone Amplifier
- Power : 15W × 2ch output (VD = 15V, RL = 8Ω, fin = 1kHz, AES17, THD + N = 10%)
- Efficiency : 93% (VD = 15V, RL = 8Ω, fin = 1kHz, PO = 15W)
- THD + N : 0.08% (VD = 15V, RL = 8Ω, fin = 1kHz, PO = 1W, Filter : AES17)