CO4558L Dual Operational Lowpower Amplifier for Audio Features Description ˙Operating Voltage : ±1.5~±8V or 3~16V ˙Large DC Voltage Gain: 100 dB ˙High input Resistance :1MΩ ˙Low Voltage Operation : 1.5V ˙Bipolar Technology ˙Low Power Consumption The CO4558L consists of two independent, high gain, internally compensated amplifiers which were designed specifically to operate from a single or split power supply. Application areas include transducer amplifier, DC gain blocks and all the conventional operational amplifier circuits. ORDERING INFORMATION CO4558LN Package Blank SO-8 N=PDIP8 A=SO-8 & taping BLOCK DIAGRAM * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN, R.O.C Email: [email protected] Tel:886-3-3529445 Http: www.ceramate.com.tw Page 1 of 10 Rev 1.1 Dec 26,2001 Fax:886-3-3521052 CO4558L Dual Operational Lowpower Amplifier for Audio Absolute maximum ratings (Ta = 25oC) Parameter Power supply voltage Diffeential Input Voltage Power Dissipation Operating temperature Storage temperature Symbol V+/VVID PD Topr Tstg Limits ±8 ±7 500 0~+85 -55~+150 unit V V mW o C o C *Stresses beyond those listed under “ absolute maximum ratings” may cause permanent damage to the device. Exposure to absolute-maximum-rated conditions for extended peeriods may affect device reliability. Recommended Operating Condition Parameter Power supply voltage Symbol V+/V- Limits ±1.5~±8(3~16) unit V Electrical characteristics (unless otherwise noted, Ta = 25oC, V+ = 6V, V- =-6V) Parameter Input Offset Voltage Input Offset Current Input Bias Current Input Resistance Input Voltage Range Large Signal Voltage Gain Gain Bandwidth Phase Margin Output Voltage Swing DC common mode Rejection ratio Power supply rejection Ratio Slew rate Symbol VIO IIO IB RIN Vin Av GBW θm Vsw CMRR Min. 0.5 86 - Typ. 0.7 5 70 0.8 100 3 60 ±5 98 Max. 6 200 500 ±5 - Unit mV nA nA MΩ V dB MHz deg. V dB - 95 - dB 0.9 1.0 - V/μS Input Noise Voltage Vnoise - 1.94 - uVrms Output Resistance Output Short-Circuit Current Channel separation Rise Time Operating Current Ro Ios - 75 100 - Ω mA α Tr Icc - 100 55 5.5 10 dB ns mA PSRR SR Conditions Rs≤10KΩ RL=10KΩ Rs≤10KΩ, fin=100Hz Vp-p=100mV RL=2KΩ CL=100pF RIAA, Rs=1KΩ, 30kHz, LPF * f=1KHz~20KHz *1 Due to power disspation issue, it is not allowed for both channels to operate at this condition at the same moment. * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN, R.O.C Email: [email protected] Tel:886-3-3529445 Http: www.ceramate.com.tw Page 2 of 10 Rev 1.1 Dec 26,2001 Fax:886-3-3521052 CO4558L Dual Operational Lowpower Amplifier for Audio Typical Curve Open-Loop Gain Bandwidth and Phase Margin * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN, R.O.C Email: [email protected] Tel:886-3-3529445 Http: www.ceramate.com.tw Page 3 of 10 Rev 1.1 Dec 26,2001 Fax:886-3-3521052 CO4558L Dual Operational Lowpower Amplifier for Audio * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN, R.O.C Email: [email protected] Tel:886-3-3529445 Http: www.ceramate.com.tw Page 4 of 10 Rev 1.1 Dec 26,2001 Fax:886-3-3521052 CO4558L Dual Operational Lowpower Amplifier for Audio * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN, R.O.C Email: [email protected] Tel:886-3-3529445 Http: www.ceramate.com.tw Page 5 of 10 Rev 1.1 Dec 26,2001 Fax:886-3-3521052 CO4558L Dual Operational Lowpower Amplifier for Audio Application Circuit MIC Pre-Amp circuit for ECHO Application z Change the value of the R and C to adjust the cutoff frequency of the high pass filter as you like. z The output is connected to the input point of the echo application circuit. * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN, R.O.C Email: [email protected] Tel:886-3-3529445 Http: www.ceramate.com.tw Page 6 of 10 Rev 1.1 Dec 26,2001 Fax:886-3-3521052 CO4558L Dual Operational Lowpower Amplifier for Audio * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN, R.O.C Email: [email protected] Tel:886-3-3529445 Http: www.ceramate.com.tw Page 7 of 10 Rev 1.1 Dec 26,2001 Fax:886-3-3521052 CO4558L Dual Operational Lowpower Amplifier for Audio Package Outlines : DIP-8 SYMBOL A b1 b2 c1 D E e eA L Q s1 α INCHES MIN MAX 0.200 0.014 0.023 0.045 0.065 0.008 0.015 0.355 0.400 0.220 0.310 0.100 BSC 0.300 BSC 0.125 0.200 0.015 0.060 0.005 1050 900 MILLIMETERS MIN MAX 5.08 0.36 0.58 1.14 1.65 0.20 0.38 9.02 10.16 5.59 7.87 2.54 BSC 7.62 BSC 3.18 5.08 0.38 1.52 0.13 900 1050 NOTES - * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN, R.O.C Email: [email protected] Tel:886-3-3529445 Http: www.ceramate.com.tw Page 8 of 10 Rev 1.1 Dec 26,2001 Fax:886-3-3521052 CO4558L Dual Operational Lowpower Amplifier for Audio Small Outline SOP-8 SYMBOL A B C D E F H J K M L e1 α INCHES MIN MAX 0.188 0.197 0.149 0.158 0.228 0.244 0.050 BSC 0.013 0.020 0.004 0.010 0.053 0.069 0.011 0.019 0.007 0.010 0.016 0.050 0.150 REF 450 0 80 0 MILLIMETERS MIN MAX 4.80 5.00 3.80 4.00 5.80 6.20 1.27 BSC 0.33 0.51 0.10 0.25 1.35 1.75 0.28 0.48 0.19 0.25 0.40 1.27 3.81 REF 450 0 0 80 NOTES - * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN, R.O.C Email: [email protected] Tel:886-3-3529445 Http: www.ceramate.com.tw Page 9 of 10 Rev 1.1 Dec 26,2001 Fax:886-3-3521052 CO4558L Dual Operational Lowpower Amplifier for Audio Reflow Condition (IR/Convection or VPR Reflow) Reference JEDEC Standard J-STD-020A Classification Reflow Profiles Convection or IR/Convction Average Heating Rate(180°C to peak) Preheat Temperature(125±20°C) Temperature maintained above 180°C Time within 5°C of actual Peak Temperature Peak Temperature Range(Note 1) Cooling Rate Time 25°C to Peak Temperature VPR 5°C/second max. 120 seconds max. 10~150 seconds 10~20 seconds 10°C/second max. 219~225°C or 235~240°C 6°C /second max. 6 minutes max. 219~225°C or 235~240°C 10°C/second max. 60 seconds *1 The maximum peak temperatures for IR and VP reflow are depending on package dimensions. Package Reflow Conditions Pkg. Thickness ≥2.5mm Pkg. Thickness <2.5mm Pkg. Thickness <2.5mm and and and all bags 3 Pkg. Volume ≥350 mm Pkg. Volume <350 mm3 Convection 219~225°C VPR 219~225°C IR/Convection 219~225°C Convection 235~240°C VPR 235~240°C IR/Convection 235~240°C * All specs and applications shown above subject to change without prior notice. 1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN, R.O.C Email: [email protected] Tel:886-3-3529445 Http: www.ceramate.com.tw Page 10 of 10 Rev 1.1 Dec 26,2001 Fax:886-3-3521052 This datasheet has been download from: www.datasheetcatalog.com Datasheets for electronics components.