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| Datasheet File OCR Text: |
| 3/4E1/4cA* EIAOoAE|AE*AocA* CD8227GP 1. AEoOeIOa CD8227GP ECOeEIAOoAE|*AcA* 3/4IcA/ cNOoOae Eao|AEo yuO EioeI AUEEcA* x/cOcN*Ii VCC = 5 12V uI aU *axIE1/2 FDIP12 T amb = 25 ICC = 21mA AV = 56.5dB P O =3.0W/CH AUyEEcA*IcOO VCC = 9V IOoOae f=1kHz f = 1kHz THD = 10% VCC = 9V RL = 3 IaIcA*1/4o EcA* O/OOAOUaE1/2EOOouIE1/2A1/4Oou AEaIOaEcIA 2. |AUoI1/4OeOy1/2AEA/ 2.1 |AUoI1/4 1 12 3 6 + 45| 5 ch-1 - 2 30k| 9 AEOA1/4EEOA* 7 + 8 45| ch-2 - 11 10 30k| 4 IIy3/4IcxOE*YOIE3/4 OO* 1/2-EOEIIyEAIA* A 14 c 0510 5807123-5542 FIN Oae 0510 5803016 1 O 6 O 3/4E1/4cA* CD8227GP 2.2 Oy1/2AEA/ Oy1/2A 1 2 3 4 5 6 *u A VCC OUT 1 B.S. 1 GND NF1 IN1 | AU cO |*AEao xO3/4U O *IaEaEe OyIaEaEe Oy1/2A 7 8 9 10 11 12 *u A IN2 NF2 RIPPLE B.S. 2 OUT 2 VCC | AU OyIaEaEe *IaEaEe IAE xO3/4U |*AEao cO 3. cIOO 3.1 1/4IIEy y*CAiOae T amb= 25 I Ey Au AE *u A cOcN Vcc EaocA/ peak ch IO (peak) |A PD x/*3/4IAE T opr aeIAE T stg 3.2 cIOO y*CAiOae T amb= 25 I Ey Au AE 3/4IcA/ Eao|AE EOaeE cNOoOae EaEexe Eao OeEucN IAEOOOAEE IA(R)Oo E/cN yucA/ *u A ICCQ Po THD Av(1) Av(2) RIN Vno R.R C.T V6 V7 Istb VCC = 9V f =1kHz a EO Io 1/4 VIN = 0V THD =10% THD =10% RL=3 Po = 0.4W CH Rf =120 Vo =0dBm Rf =0 , Vo=0dBm Rg =10k , BW=20Hz 20kHz Rg = 600 f = 100Hz Rg =600 VO = 0dBm SW1 OFF ,RL= 4 ,Rg = 600 ae * O xi aI xio 21 45 2.0 2.5 3.0 0.2 1.0 43 45 47 56.5 30 0.3 52 50 30 1 1.0 i O 20 2.5 4.0 -25 75 -55 150 I V A W I mA W % dB k mVrms dB dB mV uA 60 U 2 O 6 O 3/4E1/4cA* CD8227GP 4. aEOIA* RL C8 1000|IF 1000|IF C4 100|IF C10 C6 RL 0.15|IF C9 1000|IF C7 0.15|IF C5 100|IF 3 12 SW1 2 FIN 11 10 4 CD8227GP 1 6 (*1) CIN 5 Rf1 120| C1 47|IF 9 C3 47|IF 7 (*1) CIN 8 Rf2 120| C1 47|IF 100|IF (*2) CIN 5. IOOCuI THD - Pout THD %(c) Icc2V 2 V 10- Vcc 2 100 30 10 3 Icc 2(mA) 10 8 6 4 Vcc 1=12V Vin=0 Ta=25 ae Icc EaocN V V (c) 2 10 V 12 12 10 8 6 4 V2 , V 1 0 2 0 Vcc1=9V RL=4| R NF=120| f=1kHz Ta=25ae 6V 7V 8V Vcc2=5V 9V 3/4IcA/ EEOae 1 0.3 0.1 0.01 EA| Eao 2 0 0 2 cOcN 4 6 8 10 12 14 Vcc (V) 2 0.1 0.3 1 3 10 Pout (W) THD -- Ta 0.5 0.4 0.3 Vcc=9V RL=4| Pout=0.4W f=1kHz 50 40 30 V cc=9V RL=4| Vin=0 8 6 4 2 0 0.2 0.1 20 10 0 -40 -20 0 0 20 40 60 80 100 -0 4 -20 0 20 40 60 80 *3/4IAE Ta (ae) *3/4IAE Ta (ae) U 3 O 6 O EaocN V 2 V V(c) 10 IccV 2V 10 - Ta THD (%) E EOae 3/4IcA/ Icc (mA) 3/4E1/4cA* CD8227GP PD - Pout IccVout - Vcc Icc (mA) 80 60 40 20 0 P W(c) D Vin=0 Vout (V) 5 4 3 2 1 0 0 1 2 EA ao|E 3 4 5 6 7 Pout (W) RL=8| Vcc=12V f=1kHz RL=6| 3/4IcA/ 0 15 5 10 cOcN Vcc (V) 20 EaocN THD - Pout 100 Vcc=9V RL=4 | 30 R N F =120| A | THD - Pout THD %(c) THD %(c) 100 30 10 3 10 3 f=10kHz f=1kHz RL=4| R =120| NF 1 E Oae E E Oae E 1 3 10 30 1 0.3 0.1 0.3 0.1 0.01 1kHz 100Hz 0.1 0.3 0.01 E a| E Ao 0.1 Eao|AE 0.3 1 3 10 E a | oA E Eao|AE Pout (W) Pout (W) I AE O O O AE R.R. (dB) E Gv - f c N O o O ae Gv (dB) 80 Vcc=9V RL=4| R N=120| F R.R. - f 0 Vcc=9V RL=4| Rg=600| R NF =120| 60 20 40 40 20 60 0 10 100 1k 10k 100k -0 8 10 100 1k 10k 100k AE A Ef(Hz) AE A Ef(Hz) U 4 O 6 O 3/4E1/4cA* CD8227GP 6. O|OAcA*1/4EA/ 6. 1 O|OAcA* 0.01|IF 0.01|IF 47|IF 4| 47|IF 1000|IF 100|IF 120| 0.22|IF 1000|IF 12 11 10 9 8 7 SW1 CD8227GP 1 2 3 100|IF 1000|IF 4| 4 120| 5 6 22|IF 1000|IF 0.15|IF 47|IF 6. 2 O|OAEA/ 6.2.1 EaEeOA* EaEeOA*EcIAI1/4EuE3/4 EaEeAOT1 AEe1/4AEEAcA*OUAOEaEeniIcEYACeoIAO AUEOA EEOUEaEeEAUuEuxio 60mV AE/cN OoE AO|OAO|OU1/4ieE*AOOoA OeEuoAAUEOA oOUOOoAOeEuAO|OAOOeOUEaEeE(R)AcEY INPUT 6/7 30k| CIN T2 T1 T3 30k| 2/11 TO DRIVE 45| 4 5/8 Rf 47|IF U 5 O 6 O 3/4E1/4cA* CD8227GP 6.2.2 *AOncA* OEOU3/4UoAcEY3/4OA1/4AAIAEIAEIOO EY OEOUAEOIcEYOxEUIAEOIi IAcNOoOaeOEEeOAAy EuOO1/2OeOAx/EaoE1/2O1/2OEeA*AOnc EONe OOE*EC*nOn OUEO|OAO EuOOOeOUEOAEAacEYCIE1/2oIAE EuOO A1/2O1/2 VCC EIAcEYOe1/2u|*AO *nOoOxuEuOn AiIa c1/2acEYAIOAOOnOIiUo 6.2.3 cOO OU 1 1/2AEIOOocOO 6.2.4 EaEecN Eao|AEEaexA 1 1/2AcOaoa 1 1/2AcNOe 12 1/2Ac NIE EIOO1/21/4OEy3/4Y NOn 1 1/2AcO EaEeAAyoE IoeIuEuI/ f = 1kHz O|IOxOaEIOIo I/aOU VIN = 300Vrms VCC = 9V RL= 4 7. IaIc U 6 O 6 O |
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