LV4920H Description
.DataSheet.co.kr Ordering number : ENA0989 Bi-CMOS IC LV4920H Overview Class-D Audio Power Amplifier Power Cell BTL 15W×2CH, 10W×2CH The LV4920H is a 2-channel BTL full-bridge driver for digital power amplifiers. It requires a PWM modulator IC in the previous stage.
LV4920H Key Features
- BTL output, class D amplifier system
- High-efficiency class D amplifier
- Muting function reduces impulse noise at power on/off
- Full plement of built-in protection circuits: overcurrent protection, thermal protection, and low power supply voltage p
- Built-in bootstrap diodes
- Output 1=10W/ch, THD+N=10%, 8Ω Load, 1kHz, AES17, VD=13V
- Output 2=15W/ch, THD+N=10%, 8Ω Load, 1kHz, AES17, VD=16V
- High efficiency 85% or larger (Condition: 8Ω Load)
- THD+N<0.1% 1W/1kHz/8Ω Load (Filter: AES17)
- Package: HSOP36