数字智能K类
数字Smart K音频功率放大器,支持数字格式输入(I2S/TDM),具有抗输入干扰能力和低噪声的优势,产品系列全面,实现全范围电压和功能覆盖(6 V-10.25 V升压,有无DSP、有无I/V检测)。广泛应用于手机,平板,穿戴,IOT等应用领域
产品列表
Part No. Power Supply (Min) (V) Power Supply (Max) (V) Digital Supply (Min) (V) Digital Supply (Max) (V) IO Supply (Min) (V) IO Supply (Max) (V) PVDD Voltage(V) Boost Type PO(W) (8&THD=1%) SPK Noise(uV) DSP Protection Control Interface RCV mode RCV Noise(uV) Temperature Package (mm) Ref.price
AW88298QNR 3 5.5 1.65 1.95 1.65 3.6 10.25 Adaptive Boost 5.2 22@24dB NO MEC+AGC IIC YES 12@13dB -40℃~85℃ QFN 3.5X3.5-24L
AW88266FCR 3.0 5.5 1.65 1.95 1.65 3.6 6 Adaptive Boost 2.0W@4.2V(8Ω&THD=1%) 18μV@6.7AV(3.6V) NO MEC+TPC IIC YES 13μV@4.5AV(3.6V) -40℃~85℃ FCQFN 2X2.5-22L
AW88461CSR - NEW 2.5 5.5 1.65 1.95 1.2 1.8 12 Adaptive Boost 6.8W@4.4V(8Ω+47uH,ipeak 4.5A) 9.5uV@19dB NO MEC+TPC IIC YES 4.5uV@10.4dB -40℃~85℃ WLCSP 2.2X2.2-36B(0.515)
AW88399QNR 3.0 5.5 1.65 1.95 1.65 3.6 10.25 Adaptive Boost 5.3@4.2 15.5 YES MEC+AGC IIC YES 8.6 -40℃~85℃ QFN 4X4-32L
AW88396FOR 3.0 5.5 1.65 1.95 1.65 3.6 10.25 Adaptive Boost 5.7W@VDD=4.2V, PVDD=10.25V(THD+N=1%, RL=8Ω+33μH) 15.8@19.85dB YES MEC+AGC IIC YES 9.3uV@16.6dB -40℃~85℃ FOWLP 2.75X3.25-42B
AW88394CSR 2.9 5.5 1.65 1.95 1.65 3.6 10.25 Adaptive Boost 5.3W@4.2V 18uV YES MEC+TPC IIC YES 14uV -40℃~85℃ WLCSP 2.60X3.13-42B
AW88266AFCR 3.0 5.5 1.65 1.95 1.65 3.6 6 Adaptive Boost 2.0W@4.2V(8Ω&THD=1%) 18μV@6.7AV(3.6V) NO Multi-Level AGC IIC YES 13μV@4.5AV(3.6V) -40℃~85℃ FCQFN 2X2.5-22L
AW88166FCR 3.0 5.5 1.65 1.95 1.65 3.6 6.25 Adaptive Boost 2.1W@4.2V(8Ω&THD=1%) 10μV@6.75AV(3.6V) YES MEC+TPC IIC YES 10μV@4.5AV(3.6V) -40℃~85℃ FCQFN 2X2.5-22L
AW88082QNR 2.5 5.5 1.65 1.95 1.65 1.95 5.5 / 1.45W@5V
0.75W@3.6V
9 NO / IIC NO / -40℃~85℃ QFN 3X3-16L
AW88082CSR 2.5 5.5
1.65 1.95 1.65 1.95 5.5 / 1.47W@5V
0.76W@3.6V
9 NO / IIS NO / -40℃~85℃ WLCSP 1.34X1.48-9B