
- Boomer音頻放大器 Boomer Audio Amplifiers
- 發布時間:2009/2/28 9:50:38 修改時間:2009/2/28 9:50:38 瀏覽次數:5982
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- 特殊應用音頻
- 音頻子系統 Audio Subsystems
- 音頻放大器
- 耳機放大器 Headphone
- 高功率Overture放大器 High-Power Overture Amplifiers
- 麥克風 Microphone
- 高性能音頻 Performance Audio
Base Part Number 數據手冊DataSheet下載 Power@ 4Ohms, 1% THD Power@ 8Ohms, 1% THD Power@ 4Ohms, 10% THD Power@ 8Ohms, 10% THD THD PSRR SNR CMRR Channels Supply Range THD Conditions PSRR Conditions SNR Conditions CMRR Conditions User Supply Mute/Shutdown Shut down Shutdown Type Mono/Stereo Gain Bandwidth Slew Rate Temperature Min Temperature Max AEC Q-100 Automotive Grade Automotive Selection Guide PowerWise 數據手冊DataSheet下載 LM4804 LM4804 1.8 2.1 0.15 +2.6 - +5 V Vs = 5V, RL = 8 Ohms, Pout= 1.5W 3.3 Yes Low -40 85 LM4804 LM4805 LM4805 1.2 1.65 0.25 +2.7 - +5.5 V Vs = 5V, RL = 8 Ohms, Pout= 0.5W 3.3 Yes Low -40 85 LM4805 LM4808 LM4808 - - 0.05 66 105 2 +2.0 - +5.5 V RL=16,Vo=3.5VPP(at 0 dB) - Vo=3.5V 5 -40 85 LM4808 LM4809 LM4809 0.15 0.18 0.03 70 107 2 +2.0 - +5.5 V Po=50mW @ f="20Hz" to 20kHz f=1kHz, ter. input into 50 Ohms Po=.08W 5 Low -40 85 LM4809 LM4810 LM4810 0.15 0.18 0.03 70 107 2 +2.0 - +5.5 V Po=50mW @ R="32" ohms, f="20Hz" to 20kHz f=1kHz, ter. input into 50 Ohms Po=.08W 5 High -40 85 LM4810 LM4811 LM4811 0.15 0.18 0.03 60 106 2 +2.0 - +5.5 V Po=50mW @ R="32" ohms, f="20Hz" to 20kHz f=217 Hz Po=.08W 5 High -40 85 LM4811 LM48510 LM48510 1.2 1.55 0.07 +2.7 - +5.5 V Pout=500mW,Vdd=3.3v 3.3 Yes Low -40 85 Yes LM48510 LM48555 LM48555 0.05 80 1 +2.7 - +5.5 V Vout = 14Vpp, f = 1kHz VRIPPLE = 200mVp-p, f = 217Hz, Undefined Yes High -40 85 LM48555 LM4880 LM4880 0.25 0.325 0.02 50 - 2 +2.7 - +5.5 V Po=75mW @ R = 32 ohms f=100Hz 5 High -40 85 LM4880 LM4881 LM4881 0.26 0.3 0.02 50 100 2 +2.7 - +5.5 V Po=75mW @ R="32" ohms f=120 Hz - 5 High -40 85 LM4881 LM4910 LM4910 - - 0.3 65 97 2 +2.2 - +5.5 V Po=30mW @ Vs="5V", R="32" ohms f=217 Hz or 1kHz, input term. With 10 ohms to ground Po=.035W 3.3 Low -40 85 LM4910 LM4911 LM4911 - - - 65 110 2 +2.0 - +5.5 V - f=1 kHz Po=.048W 5 Low (Mute) -40 85 LM4911 LM4915 LM4915 - - 0.1 65 - 1 +2.2 - +5.5 V Pout=25mW Vripple=200mV 5 Low -40 85 LM4915 LM4916 LM4916 0.085 0.1 0.2 66 - 2 - RL=16 ohms, SE, Po="5mW" f=1kHz, R="16" ohms, SE 1.5 -40 85 LM4916 LM4917 LM4917 - - 0.02 70 100 2 +1.4 - +3.6 V Po=50mW, f="1kHz", Rl="32" Ohms Vripple=200mW, f="1kHz" RL=32 Ohms, Pout="20mW", f="1kHz" 3 Independent Low -40 85 LM4917 LM4920 LM4920 0.03 70 100 2 +1.4 - +3.6 V Po=50mW, f="1kHz", RL="32" Ohms, single channel f=217Hz, Vripple="200mVp-p" RL=32, Po="20mW" 3 Independent Low -40 85 LM4920 LM4921 LM4921 - - 0.03 62 82 2 - f=1kHz, Pout = 12mW f = 217Hz, Vripple="200mVpp" f=1kHz 3 High -40 85 LM4921 LM4924 LM4924 - - 0.1 66 - 2 +1.4 - +3.6 V Po=10mW Vrpi=200Mvpp,Sine,f=100Hz,OCL 3 Low (Mute) -40 85 LM4924 LM4980 LM4980 0.02 90 2 +1.5 - +3.3V RL = 32ohm, POUT = 10mW, f = 1kHz VRIPPLE = 200mVP-P sine wave 3 Low -40 85 Yes Yes LM4980 LM4982 LM4982 Undefined Undefined 66 100 2 +1.6 - +4.0V Input referred, f="217Hz" BW-20Hz to 22kHz 3 Independent Low -40 85 LM4982 LM4985 LM4985 Undefined Undefined 0.08 77 2 +2.2 - +5.5 V Pout = 100mW, f = 1kHz, Rload = 16ohms OCL mode, f = 217Hz, Rload = 16ohms 5 I2C -40 85 Yes LM4985 LM48100Q LM48100Q Undefined 1.3 Undefined 1.6 0.04 74 104 Undefined 1 -2 Po=850mW, f-1kHz, RL="8Ohms" Vripple-200mVp-p Sine, Inputs AC ground,Cin=1uF, Input refferred, Cbias = 2.2uF Pout=400mW Undefined 5 Undefined Yes Low Mono Undefined Undefined -40 105 2 Yes Yes LM48100Q LM4867 LM4867 Undefined| 1.9 1.1 Undefined| 2.6 1.5 0.3 67 97 2 +2.0 - +5.5 V Po=1W @ Vs="5V", R="8" Ohms| Po="2W" @ Vs="5V", R="4" Ohms Vdd=5V, RL="8" Ohms RL=8 Ohms, Po="1".1W 5 High -40 85 LM4867 LM4923 LM4923 Undefined 1.1 Undefined 1.5 0.02 85 Undefined Undefined +2.4 - +5.5 V Po = 0.4 Wrms; f = 1kHz 217Hz, Vripple = 200mV sine p-p Undefined 5 Mute High Mono Undefined Undefined -40 85 LM4923 LM4941 LM4941 Undefined 1.25 Undefined 1.54 0.04 95 108 70 1 +2.4 - +5.5 V Pout = 700mW, f = 1kHz Vripple = 200mVpp, f = 217Hz Pout = 1W, f="1kHz" 5 -40 85 Yes Yes LM4941 LM4995 LM4995 Undefined 1.3 Undefined Undefined 0.1 73 Undefined 1 +2.4 - +5.5 V Po = 500mWRMS; f = 1kHz Vripple = 200mV sine p-p, Input Teminated to Ground Undefined 5 Low -40 85 Yes Yes LM4995 LM4940 LM4940 3.1 - 6 - - 56 - 2 -6 Vripple 200mV, 12V, 4ohm 10 Yes Low Stereo -40 85 LM4940 LM4950 LM4950 3.1 - - 3.1 0.14 70 - 2 -6.4 Po=2.5Wrms,Av=10,f-1kHz,RL=4 ohm SE Vripple=200mVpp,f=1kHz,RL=8 ohm BTL 12 Yes Low Stereo - - -40 85 LM4950 LM4952 LM4952 3.1 - 3.8 - 0.08 89 - 2 -6.4 2Wrms, 1kHz, 12V, 4ohm Vr 200mV, 1kHz, 12V, 4ohm 12 Yes Low Stereo -40 85 LM4952 LM4670 LM4670 2.3 1.35 3 1.65 0.3 68 93 1 +2.4 - +5.5 V 3.6V 0.5Wrms 1KHz 3.6V 1KHz Vripple 200mVpp 5V 1Wrms 5 Yes Low Mono -40 85 LM4670 LM4671 LM4671 2.21 1.19 2.5 1.7 0.04 65 93 1 +2.4 - +5.5 V 3.6v 0.1Wrms 1Lhz 3.6v 1khz Vr="200mVpp" 5V 1Wrms 5 Yes Low Mono -40 85 LM4671 LM4675 LM4675 2.2 1.3 2.7 1.6 0.02 82 97 1 +1.4 - +3.6 V Vdd=3.6V, Po="0".1W, f="1kHz" 200mVpp 217Hz, 3.6V, Inputs to AC GND, C1=2uF Vdd=5V, Po="1Wrms" Yes High (Audio); Low (LDO) Mono -40 85 Yes Yes LM4675 LM4863 LM4863 2.2 1.1 2.7 1.5 0.3 67 98 2 +2.0 - +5.5 V Po=2W @ Vs="5V", R="4" ohms, 20Hz-20kHz| Po="1W" @ Vs="5V", R="8" ohms, 20Hz-20kHz - Pout=1.1W 5 High -40 85 LM4863 LM4866 LM4866 2.2 1.1 2.7 1.5 0.3 67 - 2 +2.7 - +5.5 V f=20Hz-20KHz, AVD="2" Vdd=5V, Vripple="200mWrms", RL="8" Ohms, CB="1".0microF 5 High -40 85 LM4866 LM4871 LM4871 2.2 1.2 2.5 1.5 0.13| 0.25 60 98 1 +2.0 - +5.5 V Po=1.6W @ Vs="5V", R="4" ohms| Po="1W" @ Vs="5V", R="8" ohms - - 5 High -40 85 LM4871 LM4673 LM4673 2.15 1.24 2.65 1.7 0.02 78 97 1 +2.4 - +5.5 V VDD=3.6V, Pout="100mA", f="1kHz" VDD=3.6V, 5V, f(ripple)=1kHz, V(ripple)=200mVpp VDD=5V, Pout="1Wrms" 5 Yes Low Mono -40 85 Yes Yes LM4673 LM4663 LM4663 2.1 - - - 0.2 44 - 2 +4.5 - +5.5 V Po=1W 200mV, Vin="0" - 5 Yes High Stereo -40 85 LM4663 LM4666 LM4666 2.1 1.2 2.7 1.5 0.65 65 83 2 +2.7 - +5.5 V Po=100mWrms, f="1kHz", 22kHz BW, Both channels in phase 100mVrms, fripple="217Hz", Po="10mW", 1kHz Po=1Wrms;A-Weighted Filter 5 Yes Low Stereo -40 85 LM4666 LM4873 LM4873 2.1| 1.9 1.1 2.6 1.5 0.3 67 97 2 +2.0 - +5.5 V Po=1W@5V, 8 ohms, 20-20kHz| Po="2W"@5V, 4 ohms, 20-20kHz - - 5 High -40 85 0 LM4873 LM4883 LM4883 2.1 1.3 - - 0.05 73 - 4 +2.4 - +5.5 V 8 ohm 200mW input gnd, 1KHz Vr 200mV, 8ohm 5 High -40 85 LM4883 LM4888 LM4888 2.1 1.3 2.5 1.7 0.06 85 Undefined 2 +2.7 - +5.5 V IkHz, Avd="2";Rl=8ohm; Ro=.4W 217Hz; Vrip = 200mVp-p; Rl="8ohm" Undefined 5 -65 150 LM4888 LM4991 LM4991 2.1 1.1 2.5 1.5 0.2 64 - 1 +2.2 - +5.5 V Po=0.5W, f="1kHz" Vripple=0.2V sine p-p, input terminated with 10ohms, f="1kHz" 5 High -40 85 LM4991 LM4835 LM4835 2 1.1 2.5 1.5 0.3 74 93 2 +2.7 - +5.5 V Po=1W @Vs=5V, 20Hz-20kHz 120 Hz Pout=1.1W 5 High -40 85 0 LM4835 LM4836 LM4836 2 1.1 2.5 1.5 0.3 74 93 2 +2.7 - +5.5 V Po=1W @Vs=5V, 20Hz-20kHz 120 Hz Pout=1.1W 5 High -40 85 LM4836 LM4838 LM4838 2 1.1 - 1.5 0.3 74 93 2 +2.7 - +5.5 V Po=1W @Vs=5V, 20Hz-20kHz 120 Hz RL="8" Ohms Pout=1.1W 5 High -40 85 LM4838 LM4839 LM4839 2 1.1 - 1.5 0.3 74 93 2 +2.7 - +5.5 V Po=1W @Vs=5V, 20Hz-20kHz 120 Hz RL="8" Ohms Pout=1.1W 5 High -40 85 LM4839 LM4840 LM4840 2 1 - 1.5 0.3 74 93 2 +2.7 - +5.5 V p=1w,20-20khz,rl=8avd=2 cb=1uf,f=120hz,vripple=200mvrms,rl=8 vdd=5v,pot=1.1w,rl=8, A wegihted 5 High -40 85 0 LM4840 LM4849 LM4849 2 1.1 - 1.5 0.3 74 93 2 +2.7 - +5.5 V Po=1W @Vs=5V 20Hz-20kHz 120Hz RL="8ohm" Po=1.1W 5 High -40 85 LM4849 LM4869 LM4869 1.9 1.2 1.9 1.5 0.3 62 97 2 +2.7 - +5.5 V 5 High -40 85 LM4869 LM4884 LM4884 1.9 1.2 2.3 1.5 0.3 62 97 2 - RL=8 Ohms, Po="1W" Vripple=200mVpp, Cbypass="0".46uF f=1kHz, Cbypass="0".47uF, Po="1".1W 5 High -40 85 LM4884 LM4876 LM4876 1.8 1.2 2.3 1.5 0.25 65 98 1 +2.0 - +5.5 V Po=1 W@ Vs="5V", R="8ohms", 20Hz-20kHz - - 2.6 Low -40 85 LM4876 LM4928 LM4928 1.8 1.2 2.2 1.5 0.04 90 105 2 +2.4 - +5.5 V Pout=1W, f="1kHz" Vripple=200mV p-p, f="217Hz", f="1kHz" Pout=1W, f="1kHz" 5 Low -40 85 LM4928 LM4853 LM4853 1.7 1.1 1.9 1.4 - 63 90 2 +2.4 - +5.5 V 5 High -40 85 LM4853 LM4860 LM4860 1.6 1.15 - 1.3 0.72 65 98 1 +2.0 - +5.5 V Po=1W@Vs=5V, R="8" ohms - Pout=1W 5 High -20 85 LM4860 LM4861 LM4861 1.55 1.15 1.9 1.5 0.72 65 98 1 +2.0 - +5.5 V Po=1W @ Vs="5V", R="8" ohms - Pout=1W 5 High -40 85 LM4861 LM4850 LM4850 1.5| 1.7 1.1 2.4| 1.9 1.45| 1.4 - - 100 2| 1 +2.4 - +5.5 V -| Undefined -| Undefined -| Undefined 5 -40 85 LM4850 LM4895 LM4895 1.4 1 1.9 1.2 0.1 80 98 50 1 +2.2 - +5.5 V Po=.4Wrms@Vs=5V, R="8ohms" - - 5 High/Low Selectable -40 85 LM4895 LM4898 LM4898 1.4 1 2 1.3 0.05 90 - 50 1 +2.4 - +5.5 V Po=0.4Wrms, f="1kHz" Vripple=0.2V sine p-p, f="1kHz" 5 High/Low Selectable -40 85 LM4898 LM4899 LM4899 1.4 1 2 1.3 0.05 90 - 1 +2.4 - +5.5 V Po=0.4Wrms, f="1kHz" Vripple = 0.2V sine p-p, f = 1kHz 5 High/Low Selectable -40 85 LM4899 LM4665 LM4665 1 0.6 2.4 1.5 0.5 52 - 1 +2.7 - +5.5 V Po=0.1W @ Vs="3V" f=217Hz, Vripple="100Vrms" 5 Yes High/Low Selectable Mono -40 85 LM4665 LM48410 LM48410 0.94 0.58 1.14 0.74 0.025 70 88 2 +2.4 - +5.5 V Po=500mW, f="1kHz", RL = 8ohms Vripple=200mVpp, fripple="217Hz", Inputs AC GND Vdd=5V, Po = 1W, FF mode 3.6 Yes Independent Low Stereo -40 85 LM48410 LM4864 LM4864 0.675 0.725 - 0.85 0.7 50 98 1 +2.7 - +5.5 V Po=0.3W @ Vs="5V", R="8" ohms - - 5 High -40 85 LM4864 LM4877 LM4877 0.6 0.32 0.75 0.43 0.1 65 98 1 +2.0 - +5.5 V Po=.25 W @Vs=5V, R="8ohms", 20Hz-20kHz - - 2.6 Low -40 85 LM4877 LM4878 LM4878 0.55 0.32 0.75 0.43 0.1 65 98 1 +2.0 - +5.5 V Po=.25 W @Vs=5V, R="8ohms", 20Hz-20kHz - - 2.6 Low -40 85 LM4878 LM4667 LM4667 - 1.09 - 1.3 0.8 55 83 1 +2.7 - +5.5 V Pout=100mW, fin="1kHz" Vripple=100mV,fripple=217Hz Po-1Wrms, A-Weighted Filter 5 Yes Low Mono -40 85 LM4667 LM4668 LM4668 - 6 - 10 0.2 85 90 1 +9 - +14V 100Hz 12 Yes Low - - -40 85 LM4668 LM4680 LM4680 - 6 - 10 0.02 104 116 1 +9 - +14V Pout=1watt f=1kHZ,Vrip=200mV,cbypass=10uF,input reffered a weighted filter Vin="0V",input reffered 12 Yes Low 100 8 -40 85 LM4680 LM4818 LM4818 - 0.24 - 0.3 1 - - 1 +2.0 - +5.5 V f=1kHz, Avd="2", Po = 0.27Wrms 5 High -40 85 LM4818 LM4819 LM4819 - 0.25 - 0.3 1 - - 1 +2.0 - +5.5 V f=1kHz, Avd="2", Po = 0.27Wrms 5 High -40 85 LM4819 LM4832 LM4832 - 0.25 - 0.35 0.15 89 105 2 +4.5 - +5.5 V Po=0.20W @ Vs="5V" 100 Hz Vo=3.5V 5 High -40 85 LM4832 LM4854 LM4854 -| 1.7 1.1 -| 2.1 1.3 0.08 63 90 2 +2.4 - +5.5 V Pout=.05W @ Vs="5V", R= 8 Ohms 1 kHz Pout=900mW, RL="8" Ohms 5 Low -40 85 LM4854 LM4862 LM4862 - 0.68 - 0.83 0.55 50 98 1 +2.7 - +5.5 V Po=0.5W @ Vs="5V", R="8" ohms - Pout=1W 5 High -40 85 LM4862 LM4865 LM4865 - 0.75 - 1 0.6 50 115 1 +2.7 - +5.5 V Po=300mW @ Vs="5V", R="8" ohms - - 5 High -40 85 LM4865 LM4868 LM4868 -| 2.1| 1.9 1.1 -| 2.6 1.5| 1.4 0.3 67 97 2 +2.0 - +5.5 V Po=1W @ Vs="5V", R="8" Ohms| Po="2W" @ Vs="5V", R="4" Ohms Vdd=5V, RL="8" Ohms RL=8 Ohms, Po="1".1W 5 High -40 85 LM4868 LM4872 LM4872 - 1.2 0.75 1.5 0.1 65 98 1 +2.0 - +5.5 V Po=.25W@Vs=-5V, R="8ohms" - - 5 High -40 85 LM4872 LM4875 LM4875 - 0.75 - 1 0.6 50 - 1 +2.7 - +5.5 V Pout=30mW, f="20Hz-20KHz", RL="8Ohms" Vripple=200mWrms, RL="8" Ohms, CB="1uF", F="1KHz" 5 Low -40 85 LM4875 LM4879 LM4879 - 1.1 - 1.2 0.1 68 - 1 - f=1kHz, Po = 0.5Wrms Vripple = 0.2Vpp sine, CB="1".0uF. Input terminated with 10ohms to ground. F = 1kHz 5 Low -40 85 LM4879 LM4889 LM4889 - 1 - 1.2 0.1 62 105 1 - 5 Low -40 85 LM4889 LM4890 LM4890 - 1 - 1.2 0.1 62 105 1 +2.0 - +5.5 V Po=.4Wrms@Vs=5 f = 1kHz - 5 Low -40 85 LM4890 LM4891 LM4891 - 0.9 - 1.1 0.1 66 - 1 +2.2 - +5.5 V Po = 0.4Vrms, f="1kHz" Vripple = 0.2V sine p-p, f = 1kHz 5 High -40 85 LM4891 LM4892 LM4892 - 1 - 1.2 0.1 66 105 1 +2.0 - +5.5 V Po=.4Wrms@Vs=5 f="1kHz", BW="10Hz-80Hz" f = 1kHz - 5 Low -40 85 LM4892 LM4894 LM4894 - 1 - 1.2 0.1 87 98 50 1 +2.0 - +5.5 V Po=.4Wrms@Vs=5, R="8ohms" - - 5 High/Low Selectable -40 85 LM4894 LM4900 LM4900 - - - - 0.4 67 100 1 +2.0 - +5.5 V Po=.4Wrms@Vs=5V, R="8ohms", @20Hz-20kHz 1KHz, 200mV - 5 High -40 85 LM4900 LM4901 LM4901 - 1 - 1.3 0.2 64 - 1 +2.0 - +5.5 V Po = 0.5Wrms, f="1kHz" Vripple = 0.2V sine p-p, Input terminated with 10ohms, f="1kHz" 5 High/Low Selectable -40 85 LM4901 LM4902 LM4902 - 0.675 - 1 0.4 67 - 1 +2.0 - +5.5 V Po = 0.4Wrms, Avd="2", RL="8ohms" Vripple=0.2Vrms sine p-p, f="1kHz" 5 Low -40 85 LM4902 LM4992 LM4992 - 1.07 - - 0.15 55 - 2 +2.2 - +5.5 V Vdd 5V, Po 0.5Wrms, f 1kHz Vr 200mV, Vdd 5V, terminated with 10ohm 5 Low -40 85 LM4992 LM4682 LM4682 6 8 0.2 94 2 +9 - +14V Po=6W/channel,fin=1kHz Vrip=200mVpp, 1kHz,Vin=0,input referred,f=60Hz 12 Yes Low -40 85 LM4682 運算放大器技術支持
運算放大器技術支持
- 模擬產品選擇指南 (pdf 2.4MB)
- Overture設計指南 (
.xls 321KB) 及 用戶手冊 (pdf 105KB)
- D類音頻設計指南 (
.xls 181KB) 及 用戶手冊 (pdf 20KB)
- 特殊應用音頻
- AC97/PC98 Codecs .xls
- Audio Synchronized LED Drivers Controls .xls
- High-Power Audio Amplifiers .xls
- Motor Drivers .xls
- Noise Reduction .xls
- Audio Subsystems .xls
- 音頻放大器
- Boomer Audio Amplifiers .xls
- Class D .xls
- Headphone .xls
- High-Power Overture Amplifiers .xls
- Microphone .xls
- Performance Audio .xls
- 企業介紹
提供全方位的電子產品技術信息解決方案 嵌入式微處理器系統 16/32位系列 個人數字助理PDA,StrongARM 處理器及開發工具 廉價的單片機PIC12系列 DSP信號處理器系統等嵌入式控制器 濾波器 模數轉換器 D/A A/D轉換器 高性能運放 非易失存儲器 射頻和微波電路 C… 更多>>
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- 李小東 在2023/8/23 0:15:00留言
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- 詳細留言:ATMEGA32 TWI硬件從機使用。
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- 詳細留言:ATMEAG32 硬件11C主從通信
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- 詳細留言:全以太網工控系統開發。
- 明小姐 在2015/3/26 16:06:00留言
- 留言類型:得到貴公司產品詳細資料,
- 詳細留言:看了您公司,還看了HYDAC溫度傳感器:http://www.hydac-zh.com/wdcgq/ 賀德克溫度傳感器:http://www.hydac-zh.com/wdcgq/ HYDAC流量傳感器:http://www.hydac-zh.com/llcgq/ 賀德克流量傳感器:http://www.hydac-zh.com/llcgq/ HYDAC液位傳感器:http://www.hydac-zh.com/yeweichuanganqi/ 賀德克液位傳感器:http://www.hydac-zh.com/yeweichuanganqi/ HYDAC位移傳感器:http://www.hydac-zh.com/ycgq/ 賀德克位移傳感器:http://www.hydac-zh.com/ycgq/ HYDAC旋轉傳感器:http://www.hydac-zh.com/xzcgq/ 賀德克旋轉傳感器:http://www.hydac-zh.com/xzcgq/
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