Description
YDA168B (D-4H3B) is an integrated circuit with Max.3.3W (RL=4Ω)×1ch Class-D speaker amplifier.
Features
- Voltage Input Output
VDD 2.5V to 5.25V Mono (Differential)×1 Speaker ( Class-D, BTL)
YDA168B
Maximum Output
3.3 W×1ch
0.93 W×1ch 1.00 W×1ch 0.75 W×1ch
Maximum Output 2.4 W×1ch
(Non-Clip)
0.70W×1ch
Distortion (THD+N) 0.045 %
(VDD = 5.0 V, RL = 4 Ω, THD+N = 10 %, TA = 25 °C) (VDD = 3.6 V, RL = 8 Ω, THD+N = 10 %, TA = 25 °C) (VDD = 4.2 V, RL = 8 Ω, THD+N = 1 %, TA = 25 °C) (VDD = 3.6 V, RL = 8 Ω, THD+N = 1 %, TA = 25 °C)
(VDD = 5.0 V, RL = 4 Ω, THD+N = 1 %, TA = 25 °C) (VDD = 3.6 V, RL =.
YDA168B Datasheet
