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Audio | |
Part No. | Features |
2W AUDIO MODULE | |
earphone amp | |
2W audio boomer | |
volume-control amp | |
2*6W-HiFi功放(有贴片) | |
音频功放系列 AUDIO POWER AMPLIFIER SERIES | |||
型号 | 功能 | 适用范围 | 封装 |
低EMI抗削顶3W D类音频功放IC | 用于便携式音箱、FM插卡式音箱、小尺寸LCD电视/监视器</span> | TSSOP20 | |
2W音频功放IC | 用于手提设备，台式电脑及低电压工作的音频设备 | SOP-8 | |
音频驱动器</span> | 用于语音类、电子琴等音频放大器 | SOP-8 | |
多媒体音箱专用功放 IC | 用于MP3、PDA等音频放大器 | SOP/DIP8 | |
3W音频功放IC | 用于MP3、PDA等音频放大器 | SOP-8 | |
3W音频功放IC | 用于MP3、PDA等音频放大器 | SOP-8 | |
2W音频功放IC | 用于MP3、PDA等音频放大器 | SOP-8 | |
带音量控制3W-D类立体声音频功放IC | 用于MP3、PDA等音频放大器 | SOP-16 | |
5W单声道数字音频功放IC | 用于MP3、PDA等音频放大器 | SOP-8 | |
3W音频功放IC | 用于MP3、PDA等音频放大器 | DIP/SOP16 | |
音频功率放大器IC | 用于EVD、PDA等音频放大器 | TSSOP24 | |
5W单声道数字音频功放IC | 用于MP3、PDA等音频放大器 | SOP-8 | |
4W音频功率放大器</span> | 用于EVD、PDA等音频放大器 | SOP-8 | |
3W音频功放IC | 用于手提设备，台式电脑及低电压工作的音频设备 | SOP-8 | |
3W音频功放IC | 用于MP3、PDA等音频放大器 | SOP-8 | |
3W无滤波器D类立体声音频功放 | 用于MP3、PDA等音频放大器 | SOP-16 | |
5W单通道F类音频功率放大器 | 用于手提/台式电脑低压音响系统、USB、2.1/2.0多媒体音响</span> | ESOP-8 | |
音频功放类 AUDIO AMPLIFIER CLASS>>>音响系列 AUDIO SERIES | |||
型号 | 功能 | 适用范围 | 封装 |
电子音量控制电路 | 双声道音响音量控制</span> | DIP/SOP-16 | |
四声道音质处理器 | 汽车音响及家庭高级音响</span> | SOP-28L | |
四输入音质处理器 IC | 汽车音响及家庭高级音响</span> | SOP-28L | |
双通道音频处理器 IC | 麦克风前置线路处于，用于功放机上 | SOP-20 | |
Audio Products > Speaker Amplifier | ||||||||||||||
Part_No | Package | Class AB/D | VDD Voltage (V) | IDD, Supply Current (mA) | TSTART -UP (uS) | Outpt Power RL=4W(W) | Output Power RL=8W(W) | Head phone Mode Output Power RL=32W (mw) | Total Harmonic Dist. Plus Noise (%) | Power Supply Rej. Ratio (dB) | Outpu Noise (uV) | Signal to Noise Ratio (dB) | Output Offset Voltage (mV) | |
min | max | |||||||||||||
SOP-8 | AB | 3 | 5.5 | 1 | 0.4 | 1.5 | 0.9 | NA | 0.15 | 74 | 28 | NA | 20 | |
MSOP8/P /TDFN3x3-8 | AB | 2 | 5.5 | 3 | 0.1 | 2.1 | 1.3 | NA | 0.05 | 80 | 15 | 105 | 5 | |
WLCSP1.5x1.5-9A/TDFN3x3-8/DFN3x3-8 | D | 2 | 5.5 | 2 | NA | 2.45 | 1.45 | NA | 0.1 | 80 | 100 | 90 | 25 | |
WLCSP1.5 x1.5-9A | D | 2 | 5.5 | 2 | NA | 2.45 | 1.45 | NA | 0.1 | 80 | 100 | 90 | 25 | |
WLCSP1.5 x1.5-9A/ TDFN3x3-8 | D | 2 | 5.5 | 3 | NA | 2.2 | 1.3 | NA | 0.05 | 70 | 100 | 89 | 20 | |
WLCSP1.2x1.2-9/TDFN3x3-8 | D | 2 | 5.5 | 2 | 0 | 2.45 | 1.3 | NA | 0.1 | 75 | 55 | 90 | 1 | |
WLCSP1.5 x2-12/TQFN 4x4-16 | G | 3 | 5.2 | 4 | 0.6 | 3.6 | 2 | N/A | 0.06 | 70 | 49 | 97.5 | 2 | |
TSSOP-24P /TSSOP-20P /TQFN3x2-16 | AB | 3 | 5.5 | 6 | NA | 1.7 | 1.1 | 90 | 0.04 | 85 | 15 | 105 | 5 | |
TQFN4x4-16/ TQFN3x3-16 | AB | 3 | 5.5 | 6 | 0.7 | 2 | 1.3 | 52 | 0.06 | 61 | 22 | 93 | 10 | |
TQFN5x5-20A | AB | 2 | 5.5 | 6 | 0.1 | 2.1 | 1.3 | NA | 0.05 | 80 | 15 | 105 | 5 | |
TQFN4x4-28 | AB | 5 | 5.5 | 18 | NA | 1.9 | 1.2 | 120 | 0.15 | 70 | 80 | 90 | 10 | |
TSSOP28P/ TQFN5x5-28 | AB | 5 | 5.5 | 18 | NA | 1.9 | 1.2 | 120 | 0.15 | 70 | 80 | 90 | 10 | |
TQFN5x5-32A | AB | 5 | 5.5 | 9 | 0 | 1.9 | 1.3 | 120 | 0.07 | 75 | 22 | 100 | 5 | |
TQFN5x5-32 | AB | 5 | 5.5 | 9 | 0 | 1.9 | 1.3 | 120 | 0.07 | 75 | 22 | 100 | 5 | |
TQFN5x5-32A | AB | 5 | 5.5 | 9 | 0 | 1.9 | 1.3 | 120 | 0.07 | 75 | 22 | 100 | 5 | |
SOP-16P | AB | 5 | 5.5 | 9 | 1 | 1.8 | 1.3 | 95 | 0.07 | 60 | 20 | 95 | 5 | |
DIP16/A | AB | 5 | 5.5 | 9 | NA | 2 | 1.3 | 95 | 0.07 | 60 | 20 | 95 | 5 | |
DIP16/A | AB | 5 | 5.5 | 9 | NA | 2 | 1.3 | 95 | 0.07 | 60 | 20 | 95 | 5 | |
DIP16/A | AB | 3 | 5.5 | 9 | 1.6 | 2 | 1.3 | 95 | 0.09 | 60 | 20 | 95 | 5 | |
TSSOP-24P | AB | 5 | 5.5 | 14 | NA | 1.9 | 1.1 | 90 | 0.05 | 60 | 20 | 95 | 5 | |
TQFN3x3-16 | D | 2 | 5.5 | 3 | 0 | 2.3 | 1.34 | NA | 0.15 | 74 | 100 | 85 | 5 | |
SOP-16P | D | 3 | 5.5 | 8 | 1.6 | 2.4 | 1.4 | NA | 0.1 | 55 | 75 | 90 | 20 | |
SOP-24/ DIP-24/ QFN4x4-20A | D | 3 | 5.5 | 7 | 1.6 | 2.2 | 1.3 | 60 | 0.1 | 70 | 75 | 82.5 | 5 | |
SOP-16/ QDN4x4-20A | D | 3 | 5.5 | 8 | 1.6 | 2.4 | 1.1 | NA | 0.1 | 70 | 75 | 85 | 10 | |
SSOP24/ QFN4x4-20A | D | 3 | 5.8 | 8 | 1.4 | 2.4 | 1.7 | 70 | 0.1 | 80 | 50 | 92 | 5 | |
SSOP24/P/ SOP-18/ QFN4x4-20A | D | 3 | 5.5 | 5 | 1.2 | 2.3 | 1.3 | NA | 0.1 | 70 | 80 | 85 | 20 | |
SSOP-24/P | D | 3 | 5.5 | 5 | 1.2 | 2.25 | 1.3 | 68 | 0.06 | 60 | 80 | 78 | 20 | |
TQFN5x5-32 | D | 8 | 17 | 18 | 1 | NA | 12 | NA | 0.07 | 65 | 230 | NA | 20 | |
TSSOP28P/ QFN4x4-28 | D | 8 | 26 | 20 | 0 | NA | 7 | NA | 0.1 | NA | 120 | 95 | 15 | |
TSSOP28P/ QFN4x4-28 | D | 8 | 26 | 20 | 0 | NA | 8 | NA | 0.1 | NA | 120 | 95 | 15 | |
TSSOP28P/ QFN4x4-28 | D | 8 | 26 | 20 | 0 | NA | 12 | 0.1 | NA | 65 | 120 | 95 | 15 | |
QFN5.2x6.2-32 | D | 8 | 17 | 18 | 1 | NA | 14 | NA | 0.05 | 65 | 250 | NA | 20 | |
TSSOP-28P/ QFN4x4-28 | D | 8 | 26 | 20 | 0 | NA | 15 | NA | 0.1 | 65 | 160 | 95 | 15 | |
TSSOP28P/ QFN4x4-28B | D | 5 | 22 | 17 | 0 | NA | 15 | NA | 0.05 | 65 | 130 | 95 | 5 | |
TSSOP-28P/ QFN4x4-28B | D | 5 | 26 | 17 | 0 | NA | 17 | NA | 0.05 | 70 | 120 | 95 | 5 | |
TQFN-7x7-48/P | D | 9 | 14 | 20 | NA | NA | 7.5 | NA | 0.2 | 85 | 250 | 85 | 20 | |
SOP8/P/MSOP8P | AB | 3 | 5.5 | 7 | 0.4 | 2.3 | 1.3 | NA | 0.04 | 60 | 28 | na | na | |
Audio Products > Digital Input Audio Amplifier | |||||||||||
Part_No | Package | Class AB/D | VDD Voltage (V) | IDD, Suppl Current (mA) | Output Power RL=4W(W) | Output Power RL=8W(W) | Total Harmonic Distortion Plus Noise (%) | Power Supply Rejection Ratio (dB) | Output Noise (uV) | Signal to Noise Ratio (dB) | |
min | max | ||||||||||
TQFP7x7-48P | D | 8 | 24 | 18 | NA | 16 | 0.3 | 60 | 100 | 100 | |
TQFP7x7-48P | D | 8 | 24 | 18 | NA | 16 | 0.06 | NA | 100 | 100 | |
TQFP7x7-48P | D | 8 | 24 | 18 | NA | 16 | 0.06 | NA | 150 | 97 | |
TQFP7x7-48P | D | 8 | 24 | 18 | NA | 16 | 0.06 | NA | 150 | 98 | |
TQFP7x7-48P | D | 5 | 24 | 18 | NA | 16 | 0.06 | NA | 150 | 97 | |
TQFP7x7-48P | D | 8 | 24 | 18 | 31 | 16 | 0.06 | NA | 200 | 95 | |
Audio Amplifier | ||
Part No. | Package | Description |
SOP14/TSSOP14 | Stereo, Differential Input Cap-Free Line Driver | |
SOP14/TSSOP14 | Stereo, Differential Input Cap-Free Line Driver | |
TSSOP24 | 4 Inputs Selectable Stereo Class-AB Audio Amplifier | |
MSOP10 | Capless 2Vrms to 3Vrms Line Driver with Adjustable Gain | |
音频功率放大器</span> | |||||||
产品 | 描述 | Vin(V) | 最大驱 动能力</span> | 效率 （η） | 增益(dB) | SNR (dB) | 封装 |
2X3W免滤波,DC音量控制,全差分输入,FM兼容 | 2.5~5.5V | 5 | 0.91 | -24~24 | 91 | SOP16 | |
2X3W免滤波,数字音量控制,全差分输,FM兼容 | 2.5~5.5V | 4.9 | 0.91 | -24~24 | 92 | TSSOP20 | |
2X3W免滤波,单端输入 | 2.5~5.5V | 4.9 | 0.91 | 外部可调 | 91 | SOP16 | |
2X3W免滤波,单端输入,D/AB类双模切换</span> | 2.5~5.5V | 4.9 | 0.91 | 外部可调 | 91 | SOP16 | |
1x3W免滤波,D/AB类双模切换</span> | 2.5~5.5V | 3.4 | 0.91 | 外部可调 | 91 | SOP8 | |
1x5W免滤波,FM兼容 | 2.5~5.5V | 4 | 0.9 | 外部可调 | 90 | SOP8 | |
消费类电子>音频及视频处理芯片</span> | ||||||
型号 | 工作电压 | 通讯方式 | 音频输出通道 | 高低音控制</span> | 输入增益 | 封装外形 |
6～10V | I2C | 4对</span> | 有</span> | 1.25dB/步</span> | SOP32 | |
6～10V | I2C | 3对</span> | 有</span> | 1.25dB/步</span> | SOP28 | |
6～10V | I2C | 4对</span> | 有</span> | 1.25dB/步</span> | SOP28 | |
Mono Audio Amplifier | ||||||||
Part NO. | VDD (V)min. | VDD (V)max. | POUT THD=1% (W,Ohm) | POUT(mW) THD=10% (W,Ohm) | Gain setting | Enable Active | Note | Package |
2.7 | 5.5 | 2, 4 | 2.6, 3 | ADJ | High | BTL,OTP, De-pop | MSOP-8/TDFN3X3-8 | |
2.7 | 5.5 | 2, 4 | 2.6, 3 | ADJ | High | BTL, OTP, De-pop | MSOP-8(FD)/TDFN3X3-8 | |
2.8 | 5.5 | 2, 4 | 2.5, 4 | ADJ | High | BTL,De-pop, Class D | WLCSP3X3-9 | |
Stereo Audio Amplifier | |||||||||
Part NO. | VDD (V) min | VDD (V) max | POUT THD=1% (W,Ohm) | POUT(mW) THD=10% (W,Ohm) | PSRR (dB) | Gain setting | Enable Active | Note | Package |
4.5 | 5.5 | 2.0, 4 | 2.5, 4 | 68 | Fixed/ADJ | High | BTL, De-pop | TSSOP-20(FD) | |
-- | 6 | 2.0, 4 | 2.6, 4 | 65 | ADJ | Low/High | BTL, Mute, De-pop, POUT(max) Clamping | TSSOP-24(FD)/ QFN4X4-24 | |
3 | 5.5 | 1.2, 4 | 2.0, 4 | 68 | Fixed/ADJ | Low | DC volume control, PC-Beep | TSSOP-28(FD)/ TQFN5X5-28 | |
4.5 | 5.5 | 1.9, 4 | 2.6, 4 | 50 | Fixed | High | BTL, SE, OTP | SOP-16(FD) | |
3 | 5.5 | 1.5, 4 | 2.1, 3 | -- | ADJ | Low/High | BTL, De-pop | TQFN3X3-16 | |
Stereo Headphone Driver | |||||||||
Part NO. | VDD (V) min | VDD (V) max | POUT THD=1% (W,Ohm) | POUT(mW) THD=10%(W,Ohm) | PSRR (dB) | Gain setting | Enable Active | Note | Package |
3 | 7 | 0.09, 16 | 0.1, 16 | 70 | ADJ | X | Rail-to-Rail Output | SOP-8 | |
1.7 | 3.6 | 0.06, 16 | 0.1, 16 | 65 | ADJ | High | Popless, Direct driver | TDFN2X2-8 | |
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