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Digital smart K
Digital smart K audio power amplifier, a high-end product category, support for Digital input(I2S/TDM), anti-input interference ability and the advantages of low noise, comprehensive product series, boost voltage from 6 V ~ 10.25 V high voltage, with or without DSP, I/V sensing and other factors, to achieve full range of voltage and function coverage.
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Product List
Product name 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)
AW88308QNR MP 3 5.5 1.65 1.95 1.65 1.95 6 K-Charge Pump (inductor free) 1.7W@4.2V 22uV@20dB NO Multi-Level AGC IIC YES 15uV@17dB -40℃~85℃ QFN 3.5X3.5-24L
AW88298QNR MP 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 MP 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
AW88166FCR MP 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
AW88394CSR MP 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 MP 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
AW88261FCR MP 3 5.5 1.65 1.95 1.65 1.95 10.25 Adaptive Boost 5.2@4.2V 16@21.6dB NO MEC+TPC IIC YES 11@13.5dB -40℃~85℃ FCQFN 2.5X2.5-26L
AW88263CSR MP 3 5.5 1.65 1.95 1.65 1.95 10.25 Adaptive Boost 5.2 22@24dB NO MEC+TPC IIC YES 12@13dB -40℃~85℃ WLCSP 2.58X2.72-36B