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| Data Sheet DUAL LOW NOISE OPERATIONAL AMPLIFIERS General Description The AZ4580 is a monolithic dual low noise operational amplifier. It is specifically designed for audio systems to improve tone control; it can also be used in preamplifier, industrial measurement tools and applications where gain and phase matched channels are mandatory. The IC features internal frequency compensation, low noise, low distortion, high gain and high bandwidth. The AZ4580 can operate under dual power supply voltage up to 18V or single power supply up to 36V. The AZ4580 is available in DIP-8, SOIC-8, SIP-8 and TSSOP-8 packages. AZ4580 Features * * * * * Large Signal Voltage Gain: 110dB Typical Low Input Noise Voltage: 0.7 VRMS (RIAA) Typical Wide Gain Bandwidth Product: 15 MHz at 10KHz Typical Low Distortion: 0.0005% Typical Slew Rate: 7V/s Typical Applications * * Audio AC-3 Decoder System Audio Amplifier SOIC-8 DIP-8 SIP-8 TSSOP-8 Figure 1. Package Types of AZ4580 Jul. 2006 Rev. 1. 6 1 BCD Semiconductor Manufacturing Limited Data Sheet DUAL LOW NOISE OPERATIONAL AMPLIFIERS Pin Configuration AZ4580 P/M/G Package (DIP-8/SOIC-8/TSSOP-8) Q Package (SIP-8) 8 7 VCC OUTPUT 2 INPUT 2INPUT 2+ VEE INPUT 1+ INPUT 1OUTPUT 1 OUTPUT 1 INPUT 1INPUT 1+ VEE 1 2 3 4 8 7 6 5 VCC OUTPUT 2 INPUT 2INPUT 2+ 6 5 4 3 2 1 Figure 2. Pin Configuration of AZ4580 (Top View) Pin Description Pin No. 1 5 Function OUTPUT 1 INPUT 2+ Pin No. 2 6 Function INPUT 1INPUT 2- Pin No. 3 7 Function INPUT 1+ OUTPUT 2 Pin No. 4 8 Function VEE VCC Jul. 2006 Rev. 1. 6 2 BCD Semiconductor Manufacturing Limited Data Sheet DUAL LOW NOISE OPERATIONAL AMPLIFIERS Functional Block Diagram AZ4580 VCC -INPUT +INPUT OUTPUT VEE Figure 3. Representative Schematic Diagram of AZ4580 (Each Amplifier) Jul. 2006 Rev. 1. 6 3 BCD Semiconductor Manufacturing Limited Data Sheet DUAL LOW NOISE OPERATIONAL AMPLIFIERS Ordering Information AZ4580 E1: Lead Free AZ4580 Circuit Type Package Blank: Tin Lead TR: Tape and Reel M: SOIC-8 P: DIP-8 Q: SIP-8 G: TSSOP-8 Temperature Range -40 to 85oC -40 to 85oC -40 to 85oC Part Number Tin Lead AZ4580M AZ4580MTR AZ4580P AZ4580Q AZ4580G AZ4580GTR Lead Free AZ4580M-E1 AZ4580MTR-E1 AZ4580P-E1 AZ4580Q-E1 AZ4580G-E1 AZ4580GTR-E1 Blank: Tube Package Marking ID Tin Lead 4580M 4580M AZ4580P AZ4580Q G80 G80 Lead Free 4580M-E1 4580M-E1 AZ4580P-E1 AZ4580Q-E1 EG80 EG80 Packing Type Tube Tape & Reel Tube Tube Tube Tape & Reel SOIC-8 DIP-8 SIP-8 TSSOP-8 -40 to 85oC BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Jul. 2006 Rev. 1. 6 4 BCD Semiconductor Manufacturing Limited Data Sheet DUAL LOW NOISE OPERATIONAL AMPLIFIERS Absolute Maximum Ratings (Note 1) Parameter Power Supply Voltage Input Voltage Differential Input Voltage Operating Junction Temperature Storage Temperature Range Lead Temperature (Soldering 10s) Smbol VCC VEE AZ4580 Value + 20 - 20 Unit V V V o o o VI VID TJ TSTG TL TSSOP-8 15 30 150 -65 to 150 260 400 500 750 800 C C C Power Dissipation (TA=25oC) PD SOIC-8 SIP-8 DIP-8 mW Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods may affect device reliability. Recommended Operating Conditions Parameter Supply Voltage Operating Temperature Range Min 2 -40 Max 18 85 Unit V oC Jul. 2006 Rev. 1. 6 5 BCD Semiconductor Manufacturing Limited Data Sheet DUAL LOW NOISE OPERATIONAL AMPLIFIERS Electrical Characteristics Operating Conditions: VCC=+15V, VEE=- 15V, TA=25oC unless otherwise specified. Parameter Supply Current Input Offset Voltage Input Offset Current Input Bias Current Input Common Mode Voltage Range Common Mode Rejection Ratio Large Signal Voltage Gain Power Supply Rejection Ratio Output Sink Current Output Source Current Slew Rate Gain Bandwidth Product Total Harmonic Distortion Equivalent Input Noise Voltage VCM=0V to VCC-1.5V, RS10K RL=2K, VO=10V RS10K V-=1V, V+=0V, VO=2V V+=1V, V-=0V, VO=2V RL2K RL=2K, f=10KHz AV=20dB, VO=5V RL=2K, f=1KHz RIAA RS=50, 30KHz LPF no load RS10K VCM=0V VCM=0V Conditions Min Typ 4 0.5 5 150 Max 7 3 100 500 Unit mA mV nA nA V dB dB dB AZ4580 12 80 90 80 13.5 110 110 110 80 45 7 mA mA V/S MHz % VRMS 15 0.0005 0.7 Jul. 2006 Rev. 1. 6 6 BCD Semiconductor Manufacturing Limited Data Sheet DUAL LOW NOISE OPERATIONAL AMPLIFIERS Typical Performance Characteristics AZ4580 120 30 Open Loop Voltage Gain (dB) 100 90 80 70 60 50 40 30 20 10 0 1 10 100 1k 10k VCC= 15V, VEE= -15V RL=2K, TA=25 C o Maximum Output Voltage Swing (V) 110 25 20 VCC= 15V, VEE= -15V RL=2K, TA=25 C o 15 10 5 100k 1M 10M 0 100 1k 10k 100k 1M 10M Frequency (Hz) Frequency (Hz) Figure 4. Open Loop Voltage Gain vs. Frequency Figure 5. Maximum Output Voltage Swing vs. Frequency 30 28 20 26 24 22 20 18 16 14 12 Equivalent Input Noise Voltage Density 0.5 (nV/(Hz) ) Maximum Output Voltage Swing (V) 15 VCC= 15V, VEE= -15V RS=50, TA=25 C 10 o VCC= 15V, VEE= -15V, TA=25 C o 5 0 0.1 1 10 1 10 100 1k Load Resistance (K) Frequency (Hz) Figure 6. Maximum Output Voltage Swing vs. Load Resistance Figure 7. Equivalent Input Noise Voltage Density vs. Frequency Jul. 2006 Rev. 1. 6 7 BCD Semiconductor Manufacturing Limited Data Sheet DUAL LOW NOISE OPERATIONAL AMPLIFIERS Typical Performance Characteristics (Continued) 2.0 200 AZ4580 1.5 Input Offset Voltage (mV) 1.0 VCC=15V VEE=-15V Input Bias Current (nA) 150 VCC=15V VEE=-15V 100 0.5 0.0 50 -0.5 -1.0 -25 0 25 50 o 75 100 125 0 -40 -20 0 20 40 60 o 80 100 120 Ambient Temperature ( C) Ambient Temperature ( C) Figure 8. Input Offset Voltage vs.Temperature Figure 9. Input Bias Current vs.Temperature Typical Applications VO 10F 6.2K 20K 8 7 + AZ4580 + 1 D2 15K 2 3 4 6 5 20K 20K 20K D1 10K VIN Figure 10. Application of AZ4580 in an AC/DC Converter Jul. 2006 Rev. 1. 6 8 BCD Semiconductor Manufacturing Limited Data Sheet DUAL LOW NOISE OPERATIONAL AMPLIFIERS Typical Applications (Continued) 33F + Phono Cartridge 100pF 47K 100K 1/2AZ4580 470 10F AZ4580 16K 200K 390 100F 4.7nF 15nF Figure11. Application of AZ4580 in a RIAA Preamp BOOST -BASS-CUT R1 11K R2 100K R3 11K Vi C1 0.05F C2 0.05F R4 11K C3 0.005F 1/2 AZ4580 + VO R5 3.6K R6 500K R7 3.6K BOOST -TREBLE-CUT Figure12. Application of AZ4580 in Tone Control Jul. 2006 Rev. 1. 6 9 BCD Semiconductor Manufacturing Limited Data Sheet DUAL LOW NOISE OPERATIONAL AMPLIFIERS Mechanical Dimensions DIP-8 Unit: mm(inch) AZ4580 0.700(0.028) 7.620(0.300)TYP 1.524(0.060) TYP 6 6 5 3.710(0.146) 4.310(0.170) 4 3.200(0.126) 3.600(0.142) 4 3.000(0.118) 3.600(0.142) 0.510(0.020)MIN 0.254(0.010)TYP 0.360(0.014) 0.560(0.022) 2.540(0.100) TYP 0.130(0.005)MIN 0.204(0.008) 0.360(0.014) 8.200(0.323) 9.400(0.370) R0.750(0.030) 3.000(0.118) Depth 0.100(0.004) 0.200(0.008) 9.000(0.354) 9.400(0.370) 6.200(0.244) 6.600(0.260) Jul. 2006 Rev. 1. 6 10 BCD Semiconductor Manufacturing Limited Data Sheet DUAL LOW NOISE OPERATIONAL AMPLIFIERS Mechanical Dimensions (Continued) SOIC-8 Unit: mm(inch) AZ4580 4.800(0.189) 5.000(0.197) 7 1.350(0.053) 1.750(0.069) 0.320(0.013) 8 7 8 0.675(0.027) 0.725(0.029) D 5.800(0.228) 6.200(0.244) D 20:1 1.270(0.050) TYP 0.100(0.004) 0.300(0.012) R0.150(0.006) 0.800(0.031) 0.200(0.008) 1.000(0.039) 3.800(0.150) 4.000(0.157) 0 8 0.330(0.013) 0.510(0.020) 0.900(0.035) 1 5 R0.150(0.006) 0.190(0.007) 0.250(0.010) Jul. 2006 Rev. 1. 6 11 BCD Semiconductor Manufacturing Limited Data Sheet DUAL LOW NOISE OPERATIONAL AMPLIFIERS Mechanical Dimensions (Continued) SIP-8 Unit: mm(inch) AZ4580 18.900(0.744) 19.400(0.764) 1 PIN INDEX o 45 6.250(0.246) 7.700(0.303) 8.300(0.327) 6.750(0.266) 1PIN 3.100(0.122) 3.700(0.146) 0.850(0.033) 1.150(0.045) 2.540(0.100) TYP 1.200(0.470) 1.500(0.482) 0.420(0.017) 0.580(0.023) 0.200(0.008) 0.300(0.012) 2.550(0.100) 3.050(0.120) Jul. 2006 Rev. 1. 6 12 BCD Semiconductor Manufacturing Limited Data Sheet DUAL LOW NOISE OPERATIONAL AMPLIFIERS Mechanical Dimensions (Continued) TSSOP-8 Unit: mm(inch) AZ4580 2.900(0.114) 3.100(0.122) SEE DETAIL A 0.050(0.002) 0.150(0.006) 0.800(0.031) 1.050(0.041) 1.200(0.047) MAX 0.090(0.004) 0.200(0.008) 12 TOP & BOTTOM R0.090(0.004) 4.300(0.169) 4.500(0.177) 6.400(0.252) R0.090(0.004) TYP GAGE PLANE 0 8 0.400(0.016) SEATING PLANE 0.190(0.007) 0.300(0.012) 1.950(0.077) TYP DETAIL A 0.250(0.010) TYP 0.450(0.018) 0.750(0.030) 1.000(0.039) REF Jul. 2006 Rev. 1. 6 13 0.650(0.026) TYP BCD Semiconductor Manufacturing Limited http://www.bcdsemi.com IMPORTANT NOTICE BCD Semiconductor Manufacturing Limited reserves the right to make changes without further notice to any products or specifications herein. BCD Semiconductor Manufacturing Limited does not assume any responsibility for use of any its products for any particular purpose, nor does BCD Semiconductor Manufacturing Limited assume any liability arising out of the application or use of any its products or circuits. BCD Semiconductor Manufacturing Limited does not convey any license under its patent rights or other rights nor the rights of others. MAIN SITE BCD Semiconductor Manufacturing Limited - Wafer Fab Shanghai SIM-BCD Semiconductor Manufacturing Limited 800, Yi Shan Road, Shanghai 200233, China Tel: +86-21-6485 1491, Fax: +86-21-5450 0008 BCD Semiconductor Manufacturing Limited - IC Design Group Advanced Analog Circuits (Shanghai) Corporation 8F, Zone B, 900, Yi Shan Road, Shanghai 200233, China Tel: +86-21-6495 9539, Fax: +86-21-6485 9673 REGIONAL SALES OFFICE Shenzhen Office Shanghai SIM-BCD Semiconductor Manufacturing Co., Ltd. Shenzhen Office Advanced Analog Circuits (Shanghai) Corporation Shenzhen Office 27B, Tower C, 2070, Middle Shen Nan Road, Shenzhen 518031, China Tel: +86-755-8368 3987, Fax: +86-755-8368 3166 Taiwan Office BCD Semiconductor (Taiwan) Company Limited 4F, 298-1, Rui Guang Road, Nei-Hu District, Taipei, Taiwan Tel: +886-2-2656 2808, Fax: +886-2-2656 2806 USA Office BCD Semiconductor Corporation 3170 De La Cruz Blvd., Suite 105, Santa Clara, CA 95054-2411, U.S.A Tel: +1-408-988 6388, Fax: +1-408-988 6386 |
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