Maker : Wuxi Youda Electronics
Part No. : YD2024

  Datasheet PDF : YD2024.pdf
  Cross Reference : YD2024 Cross Reference
  Buy Component : YD2024 Find Stock and Price

Shortcut : YD2024  YD2025  YD2025  YD2025A  YD2025A  YD2025H  YD2025H 

Product Information

YOUDA INTEGRATED CIRCUIT YD2024 3.5W STEREO AUDIO AMPLIFIER——YD2024 DESCRIPTION The YD2024 is a monolithic integrated audio amplifier . It is designed for portable cassette players and radios. FEATURES *Working Voltage 3～18V; *Few External components; *High channel isolation; *Voltage gain up to 46dB(Adjustable with external resistor); *Soft clipping; *Internal thermal protection. www.DataSheet4U.com FILTER + 10k 50Ω GND 1 2 3 4 5 Vcc 6 7 8 9 + 10k 50Ω GND 10 BLOCK DIAGRAM WuXi YouDa Electronics Co., Ltd E-3-A6,Li Yuan Economic Development Zone,Wuxi Jiangsu China Tel: 86-510-5166655 Fax: 86-510-5169922 SHENZHEN OFFICE Tel： 86-755-83740369 13823533350 Fax： 86-755-83741418 Ver 2.0 1 of 4 2003-03-28 Add: ww.DataSheet4U.com YOUDA INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage (Vin=0) Supply Voltage (Vin>0) Output Peak Current Operation Temperature Storage Temperature Vcc Vcc Iop Topr Tstg (Tamb=25℃) VALUE 20 18 2.5 -20～+75 -40～+150 YD2024 SYMBOL UNIT V V A ℃ ℃ ELECTRICAL CHARACTERISTICS (Tamb=25℃，VCC=12V，RL=4Ω，f=1KHz，GV=46dB，Stereo, Unless otherwise specified） PARAMETER Supply Voltage Quiescent Current Quiescent Output Voltage SYMBOL Vcc Iccq VoDC VCC=12V VCC=9V Output Power Po THD=10% VCC=6V VCC=14.4V BTL, VCC=12V Voltage Gain Input Noise Voltage Distortion Supply Voltage Rejection Cross-Talk Open Loop Voltage Gain Gv VNI THD RR CT Gvo Rf=150Ω Rf=0Ω Rg=0, PBF=20Hz～20kHz Vcc=12V, RL=4Ω fr=100Hz, Vr=0.5V, Rg=0Ω f=1KHz，Rg=10kΩ 40 40 31 5.4 3.0 TEST CONDITIONS NIN 6 35 6.0 3.5 1.75 0.6 5 10 34 46 2 0.3 50 52 80 1.5 37 dB μV % dB dB dB W TYP MAX 18 60 6.6 UNIT V mA V WuXi YouDa Electronics Co ., Ltd 2 of 4 YOUDA INTEGRATED CIRCUIT APPLICATION CIRCUIT （1）YD2024 TYPE APPLICATION YD2024 VCC + 0.1μ 100μ 6 Vin1 0.1μ + 100μ 3 0.01μ 2 4 8 0.1μ + 0.01μ 9 150Ω 1000μ + 2.2Ω 50Ω 10k FILTER + 7 100μ 50Ω 10k 0.1μ 0.1μ SPEAKER + - 5 150Ω + 100μ Vin2 + 1000μ 2.2Ω SPEAKER 1 10 WuXi YouDa Electronics Co ., Ltd 3 of 4 YOUDA INTEGRATED CIRCUIT (2) YD2024 BTL APPLICATION YD2024 VCC 6 + 1μ 2 + 100μ Vin 0.1μ 0.01μ 100μ 0.047μ + 9 50Ω 8 + 10k 7 4 3 + 5 50Ω 10k FILTER 0.1μ 2.2Ω SPEAKER + 100μ 0.1μ 1 10 OUTLINE DRAWING WuXi YouDa Electronics Co ., Ltd 4 of 4 ...

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