音频放大器

D类音频放大器 – AB类音频放大器
安森美半导体提供D类和AB类音频放大器。
Product Datasheet Compliance Status Description Class Output Power Typ (W) VCC Max (V) Output Type Efficiency Typ (%) ton Typ (ms) THD + N Typ (%) IQ Typ (mA) ISD Typ (nA) Package Type
LA4425A EN3309/D (136.0kB) Pb-free Active Audio Power Amplifier, 5 W AB 5 16 Single 0.1 65 SIP-5
LA4425PV ENA2011/D (364.0kB) Pb-free
Halide free
Active Audio Power Amplifier, 5 W AB 5 16 Single 0.1 65 SSOP-44K EP
LA4450 LA4450/D (218.0kB) Pb-free Active Audio Power Amplifier, 2-Channel  AB 12 30 Dual 0.07 80 1000 SIP-14
LA4535MC ENA2032/D (165.0kB) Pb-free
Halide free
Active Stereo Headphone Power Amplifier, 1.5 V AB 0.008 4 Dual 0.8 3.5 1000 SOIC-10 NB
LA4537MC ENA2033/D (178.0kB) Pb-free
Halide free
Active Stereo Headphone Power Amplifier, 1.5 V AB 0.008 4 Dual 0.5 3.5 1000 SOIC-10 NB
LA4625 LA4625/D (140.0kB) Pb-free Active Audio Power Amplifier, Class AB, 2-Channel, 13.5 W, BTL AB 13.5 20 BTL 0.06 120 10000 SIP-14
LA4631VC ENA2051/D (421.0kB) Pb-free Active Audio Power Amplifier, Class AB, 2-Channel, 4.5 W AB 4.5 22 Dual 0.15 35 1000 SIP-12
LA4708N LA4708N/D (196.0kB) Pb-free Active Audio Power Amplifier, Class AB, 2-Channel, 20 W, BTL AB 20 16 BTL 0.07 150 10000 SIP-18
SIP-18 / SIP-18HD
LA4814JA ENA2040/D (549.0kB) Pb-free Active Audio Power Amplifier, Class AB, 2-Channel, 0.35 W AB 0.35 7 Dual 0.35 8.6 100 SSOP-20
LA4815VH LA4815VH/D (152.0kB) Pb-free
Halide free
Active Audio Power Amplifier, Class AB, 1-Channel, 1.8 W AB 1.84 16 Single 0.125 5.3 HSSOP-14
LA74309FA ENA2050/D (114.0kB) Pb-free
Halide free
Active Microphone Amplifier Micro10
LV47004P ENA1798/D (176.0kB) Pb-free Active Audio Power Amplifier, Class AB, 4-Channel, 41 W AB 41 16 BTL 0.03 200 10000 HZIP-25
LV47009P ENA1959/D (173.0kB) Pb-free Active Audio Power Amplifier, Class AB, 4-Channel, 41 W AB 41 16 BTL 0.03 200 10000 HZIP-25
LV47011P ENA1838/D (168.0kB) Pb-free Active Audio Power Amplifier, Class AB, 4-Channel, 50 W AB 50 16 BTL 0.03 200 10000 HZIP-25
LV47017P ENA1691/D (178.0kB) Pb-free Active Audio Power Amplifier, Class AB, 4-Channel, 48 W, BTL AB 48 16 BTL 0.03 200 10000 HSOP-36B
LV47022P ENA2047/D (280.0kB) Pb-free
Halide free
Active Audio Power Amplifier, Class AB, 4-Channel, 48 W AB 48 16 BTL 0.02 200 3000 HZIP-25
LV4904V ENA1963/D (326.0kB) Pb-free Active Audio Power Amplifier, Class D, 2-Channel, 10 W D 10 20 BTL 85 0.1 16 1000 SSOP-44J EP
LV49152V LV49152V/D (371.0kB) Pb-free Active Audio Power Amplifier, Class D, 2-Channel, 15 W, BTL D 15 18 BTL 93 0.08 45 1000 SSOP-44J EP
LV49157V LV49157V/D (654.0kB) Pb-free
Halide free
Active Audio Power Amplifier, Class D, 2-Channel, 15 W D 15 18 BTL 93 0.08 45 1000
LV4924VH ENA1997/D (435.0kB) Pb-free
Halide free
Active Audio Power Amplifier, Class D, 2-Channel, 10 W, BTL D 10 20 BTL 89 0.1 38 10000 HSSOP-36
LV49821VH LV49821VH/D (312.0kB) Pb-free
Halide free
Active Audio Power Amplifier, Class AB, 2-Channel, 1.4 W, BTL AB 1.4 5.5 BTL 0.3 7.1 10 HSSOP-13
NCP2704 NCP2704/D (779.0kB) Pb-free Active Audio Management Subsystem - Power Amplifier, Class D D 1.4 5.5 Differential 87 1 0.1 3.6 100 Flip-Chip-20
NCP2809 NCP2809/D (221.0kB) Pb-free
Halide free
Active Stereo Headphone Audio Power Amplifier, 135 mW AB 0.135 5.5 Multiple Analog 63 285 0.003 1.5 10 Micro10
UDFN-10
NCP2811 NCP2811/D (184.0kB) Pb-free
Halide free
Active True Ground Stereo Headphone Audio Power Amplifier AB 0.11 5 Multiple Analog 60 1 0.01 6 10 Flip-Chip-12
TSSOP-14
WQFN-12
NCP2815 NCP2815/D (227.0kB) Pb-free
Halide free
Active NOCAP LongPlay True Ground Headphone Amplifier AB 0.03 3.6 Differential 60 1 0.01 1.6 10 Flip-Chip-12
NCP2820 NCP2820/D (224.0kB) Pb-free
Halide free
Active Audio Power Amplifier, Class D, 2.65 W, Filterless, Mono D 2.12
2.19
5.5 Differential 87
90
0.001
1
9
0.05 2.2 300 DFN-8
Flip-Chip-9
NCP2823 NCP2823/D (142.0kB) Pb-free
Halide free
Active 3.0 W Filterless Class D Audio Power Amplifier D 1.5
3
5.5 BTL 90
92
7.4 0.08 1.8
2.6
10 Flip-Chip-9
NCP2824 NCP2824/D (204.0kB) Pb-free
Halide free
Active Audio Power Amplifier, Class D, with Auto Gain Control (AGC) D 1.2 5.5 BTL 86 7.4 0.06 2.2 10 Flip-Chip-9
NCP2890 NCP2890/D (215.0kB) Pb-free
Halide free
Active Audio Power Amplifier, 1.0 W AB 1 5.5 BTL 63 285 0.02 1.5 10 Flip-Chip-9
Micro8™-8
NCP2892 NCP2892/D (158.0kB) Pb-free
Halide free
Active Audio Power Amplifier, 1.3 W, with Fast Turn-On Time AB 1.3 5.5 BTL 63 90 0.01 1.5 10 Flip-Chip-9
NCP2892B NCP2892/D (158.0kB) Pb-free
Halide free
Active Audio Power Amplifier, 1.3 W, with Fast Turn-On Time AB 1.3 5.5 BTL 63 90 0.01 1.5 10 Flip-Chip-9
NCP2990 NCP2990/D (131.0kB) Pb-free
Halide free
Active Audio Power Amplifier, 1.3 W AB 1.3 5.5 BTL 63 70 0.01 1.7 10 Flip-Chip-9
NCP2991 NCP2991/D (3924.0kB) Pb-free
Halide free
Active Audio Power Amplifier, Class AB, 1.35 W, with Selectable Fast Turn-On Time AB 1.35 5.5 BTL 64 30 0.015 1.8 20 Flip-Chip-9
NCP2993 NCP2993/D (135.0kB) Pb-free
Halide free
Active Audio Power Amplifier, Class AB, 1.3 W AB 1.3 5.5 BTL 64 30 0.015 1.8 20 Flip Chip-9
NCP4894 NCP4894/D (170.0kB) Pb-free
Halide free
Active Differential Audio Power Amplifier, 1.0 W AB 1.8 5.5 Differential 64 140 0.01 1.9 20 DFN-10
Flip-Chip-9
Micro10
NCS2211 NCS2211/D (177.0kB) Pb-free
Halide free
Active Low Distortion Audio Amplifier with Differential Output and Shutdown Mode AB 1.5 5.5 BTL 63 0.001 0.2 20 1000 DFN-8
SOIC-8
NCS8353 NCS8353/D (373.0kB) Pb-free
Halide free
Active Audio Power Amplifier, Class D, Stereo, 20 W/Channel, with Programmable Power Limit and Selectable Gain  D 20 26 BTL 83 450 0.03 33 0.1 QFN-32
NLMD5820 NLMD5820/D (218.0kB) Pb-free
Halide free
Active Audio Amplifier/Analog Switch Module D 2.65 4.2 Differential 87 0.001 0.05 2.2 300 UDFN-16
STK404-070N-E ENA2105/D (280.0kB) Pb-free Active Audio Power Amplifier, Class AB, 1-Channel AB 60 +-39 Analog 0.4 14 SIP-10
STK404-120N-E ENA2099/D (328.0kB) Pb-free Active Audio Power Amplifier, Class AB, 1-Channel AB 120 +-59 Analog 1 60 SIP-12
STK404-140N-E ENA2100/D (328.0kB) Pb-free Active Audio Power Amplifier, Class AB, 1-Channel AB 180 +-73 Analog 1 60 SIP-13
STK433-040N-E ENA2101/D (368.0kB) Pb-free Active Audio Power Amplifier, Class AB, 2-Channel AB 40 +-36 Analog 0.02 30 1000000 SIP-15
STK433-060N-E ENA2106/D (368.0kB) Pb-free Active 2ch class-AB Audio Power Amplifier 50 +-40 Analog 0.02 30 1000000 SIP-15
STK433-130N-E ENA2102/D (371.0kB) Pb-free Active Audio Power Amplifier, Class AB, 2-Channel AB 150 +-63 Analog 0.01 80 SIP-15
STK433-330N-E ENA2107/D (372.0kB) Pb-free Active Audio Power Amplifier, Class AB, 3-Channel AB 150 +-63 Analog 0.01 120 SIP-19
STK433-840N-E ENA2108/D (455.0kB) Pb-free Active Audio Power Amplifier, Class AB, 4-Channel AB 40 +-36 Analog 0.02 60 1000000 SIP-23
STK433-890N-E ENA2109/D (455.0kB) Pb-free Active Audio Power Amplifier, Class AB, 4-Channel AB 80 +-47 Analog 0.02 150 1000000 SIP-23