Maker : Wuxi Youda Electronics
Part No. : YD2025H

  Datasheet PDF : YD2025H.pdf
  Cross Reference : YD2025H Cross Reference
  Buy Component : YD2025H Find Stock and Price

Shortcut : YD2025  YD2025  YD2025A  YD2025A  YD2025H  YD2025H 

Product Information

Ｙ ＯＵＤＡ　ＩＮＴＥＧＲＡＴＥＤ　ＣＩＲＣＵＩＴ 　　　　　　　　　　　　　　　　　　　YD2025H 　 2.4W STEREO AUDIO AMPLIFIER—— YD2025H DESCRIPTION The YD2025H is a monolithic integrated audio amplifier in a 16-pin plastic dual in line package. It is designed for portable cassette players and radios. FEATURES *Working Voltage down to 3V *Few External components *High channel isolation *Voltage gain up to 45dB(Adjustable with external resistor) *Soft clipping *Internal Thermal protection www.DataSheet4U.com １２ Ｖｃｃ － ＋ １１ １０ ＴＡＢ ９ ８ Ｐｒｅ－ＧＮＤ ５ｋ ７ BLOCK DIAGRAM ５０ ＋ － １ ２ ３ ＴＡＢ ４ ５ ＲＩＰＰＬＥ　ＦＩＬＴＥＲ ６ 　 WuXi YouDa Electronics Co., Ltd Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China Tel: 86-510-5205117 86-510-5205108 Fax: 86-510-5205110 Website: www.e-youda.com SHENZHEN OFFICE Tel： 86-755-83740369 Fax： 86-755-83741418 Ver 4.0 1 of 4 2004-9-20 ww.DataSheet4U.com Ｉ ＮＴＥＧＲＡＴＥＤ　ＣＩＲＣＵＩＴ 　　　　　　　　　　　　　　　　　　　YD2025H ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Output Peak Current Power Dissipation Junction Temperature Storage Temperature SYMBOL Vcc Iop PD Tj Tstg (Tamb=25℃) VALUE 15 1.5 4 150 -40～＋１５０ UNIT V A W ℃ ℃ Electrical CHARACTERISTICS (Tamb=20℃, Vcc=9V, f=1kHz, Stereo, Unless otherwise specified) PARAMETER Supply Voltage Quiescent Current Quiescent Output V oltage Voltage Gain Voltage Gain Difference Input Impedance SYMBOL Vcc Iccq V o Gv ΔGv Zi Vcc=9V, RL =4O Vcc=9V, RL =8O Vcc=6V, RL =4O Vcc=6V, RL =8O Vcc=3V, RL =4O Vcc=9V, RL =8O Vcc=6V, RL =4O Stereo ,RL =4O, Po=250mW BTL,RL =4O, Po=250mW Rg=0, GV=45dB, Vr=150mV, f=100Hz GV=45dB, BPF=20Hz ～20kHz Rg=0 Rg=10kO 40 1.7 0.7 Stereo Bridge 43 49 TEST CONDITIONS NIN 3 40 4.5 45 51 30 2.4 1.3 1 0.6 0.1 4.7 2.8 0.3 0.5 46 1.5 3 55 3 6 dB 47 53 ±1 TYP MAX 12 50 UNIT V mA V dB dB kO Output Power (STEREO) Output Power (BTL) Distortion Supply V oltage Rejection Input Noise Voltage Po (THD =10%) W THD RR 1.5 % dB μＶ 40 VNI CT Cross-Talk Rg=10kO, f=1kHz, RL =4O, Po=1W WuXi YouDa Electronics Co., Ltd 2 of4 Website: www.e-youda.com Ｙ ＯＵＤＡ　ＩＮＴＥＧＲＡＴＥＤ　ＣＩＲＣＵＩＴ 　　　　　　　　　　　　　　　　　　YD2025H APPLICATION CIRCUIT (1) YD2025H TYPE APPLICATION ＋ ＋ ６ ＩＮ　１ ＋ １２ １０ Ｖｃｃ １００μ ４７０μ ０．１μ ＋ １００μ ＋ ４７０μ ０．１５μ ３ ８ ＋ １１ ２．２μ ９ １００μ ＩＮ　２ ＋ ＋ ＿ ＲＬ ＋ ５ ＋ ２ １００μ ＋ ４７０μ ＲＬ ２．２μ ４ １００μ ＋ ７ ＴＡＢ ＿ １ ０．１５μ (2) YD2025H BTL APPLICATION WuXi YouDa Electronics Co., Ltd 3 of 4 Website: www.e-youda.com Ｙ ＯＵＤＡ　ＩＮＴＥＧＲＡＴＥＤ　ＣＩＲＣＵＩＴ 　　　　　　　　　　　　　　　　　　　　　　　　YD2025H OUTLINE DRAWING WuXi YouDa Electronics Co., Ltd 4 of 4 Website: www.e-youda.com ...

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