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Digital Audio Amplifier Products

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Class-D Amplifier Controllers

Part Resolution (bits) Dynamic Range (dB) THD+N (%) Max Sample Rate (kHz) Power Supply (V) Comments Package
CS44600(detail) 24 100  <0.05 % 192 VD = 2.5 V;
VL = 3.3 to 5
6-Channel digital amplifier controller 64 LQFP
CS44800(detail) 24 100  <0.05 % 192 VD = 2.5 V;
VL = 3.3 to 5
8-Channel digital amplifier controller 64 LQFP
CS4461(detail) VA = 5 V;
VL = 3.3 to 5
PSR Feedback ADC 24 TSSOP
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Class-D Power Stages

Part Power (W) Dynamic Range (dB) THD+N (%) Channels Power Supply (V) Comments Package
CS4412A(detail) 30 102 0.1  4 VP = 8 to 18;
VD = 2.5 or 5
Quad Power Stage IC Thermally Enhanced 48 QFN
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Integrated Class-D Audio Amplifiers

Part Power (W) Dynamic Range (dB) THD+N (%) Channels Power Supply (V) Comments Package
CS3511(detail) 10 (x2) 98 0.03  2 VP = 9 to 12 Integrated digital audio amplifier with feedback and differential input 32 QFN
CS35L00(detail) 3 98 0.02  1 2.5 to 5.5 Hybrid Class-D architecture, <1mA quiescent current 10 DFN
CS35L01(detail) 3 98 0.02  1 2.5 to 5.5 Hybrid Class-D architecture, <1mA quiescent current 9 WLCSP
CS35L03(detail) 3 98 0.02  1 2.5 to 5.5 Hybrid Class-D architecture, <1mA quiescent current 9 WLCSP
CS4525(detail) 15 (x2) 102 0.1  2.1 VP = 8 to 18;
VD = 2.5 or 5
Integrated digital audio amplifier with ADC, SRC and Signal Processor 48 QFN