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| YOUDA INTEGRATED CIRCUIT YD324 FOUR OPERATIONAL AMPLIFIER-YD324 DESCRIPTION AND FEATURES These devices consist of four independent high-gain, phase -compensated operational amplifiers. A suitable recorder and Audio System for tone control. Can also used for telecom and instrument. *Built-in phase-compensated circuit *Operating supply voltage range : VCC =3.030.0V or VCC=1.515V *Input voltage can low to 0V *Output voltage range :0VVCC-1.5V *Supply current : ICC=0.6mA (RL=) *DIP14 and SOP14 BLOCK DIAGRAM 14 13 Amp4 12 + 11 GND 10 + Amp3 9 8 Amp1 1 2 + 3 Vcc 4 5 + Amp2 6 7 WuXi YouDa Electronics Co., Ltd Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China Tel: 86-510-5205117 86-510-5205106 Fax: 86-510-5205110 Website: www.e-youda.com SHENZHEN OFFICE Tel 86-755-83740369 Fax 86-755-83741418 Ver 5.0 1 of 4 2006-08-08 YOUDA INTEGRATED CIRCUIT PIN DESCRIPTION PIN NO. 1 2 3 4 5 6 7 CONTENT Output of CH1 Inverting Input of CH1 Non-inverting Input of CH1 Supply Voltage Non-inverting Input of CH2 Inverting Input of CH2 Output of CH2 SYMBOL OUT1 1N-(1) 1N+(1) VCC 1N+(2) 1N-(2) OUT2 PIN NO. 8 9 10 11 12 13 14 CONTENT YD324 SYMBOL OUT3 1N-(3) 1N+(3) GND 1N+(4) 1N-(4) OUT4 Output of CH3 Inverting Input of CH3 Non-inverting Input of CH3 Ground Non-inverting Input of CH4 Inverting Input of CH4 Output of CH4 ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Differential Input Voltage Input Voltage Total Dissipation(DIP14) Total Dissipation(SOP14) Operating Temperature Range Storage Temperature Range VALUE SYMBOL VCC VID VI PD1 PD2 Topr Tstg -30 -55 -0.3 MIN MAX 32 32 32 720 300 85 125 UNIT V V V mW mW ELECTRICAL CHARACTERISTICS (Tamb=25, VCC=9V, Unless otherwise specified) PARAMETER Input Offset Voltage Input Offset Current Input Bias Current Common-mode Input Voltage Range Common-mode Rejection Ratio Open Loop Voltage Gain Output Voltage Range SYMBOL VIO IIO IIB VICM KCmR AVO VO VCC=15V, RL2k 0 65 88 0 80 dB 100 VCC-1.5 V TEST CONDITION MIN TYP 2 5 45 MAX 7 50 250 VCC-1.5 UNIT mv nA V WuXi YouDa Electronics Co., Ltd 2 of 4 Website: www.e-youda.com YOUDA INTEGRATED CIRCUIT YD324 PARAMETER Supply Voltage Rejection Ratio Output Current Output Current Of Sink Supply Current Supply Current Channel Separation SYMBOL KSVR IOS Iosink ICCQ ICCQ CS TEST CONDITION MIN 65 20 10 TYP 100 40 20 0.6 MAX UNIT dB mA 2 3 dB VCC=30V f=1k20kHz 1.5 120 APPLICATION CIRCUIT DC AMPLIFICATION AC AMPLIFICATION R4 100k + +Vin AMP. Vin R2 1M R1 10k Vcc R2 100k + C1 10F +Vo + R5 6.2k R3 100k Cin R1 10k AMP. Co R6 10k Av=1+R2/R1 Av=R4/R1 WuXi YouDa Electronics Co., Ltd 3 of 4 Website: www.e-youda.com YOUDA INTEGRATED CIRCUIT OUTLINE DRAWING YD324 WuXi YouDa Electronics Co., Ltd 4 of 4 Website: www.e-youda.com |
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