www.fairchildsemi.com KA4558/KA4558A Dual Operational Amplifier Features Descriptions * * * * * * * The KA4558/KA4558A are a monolithic integrated circuit designed for dual operational amplifier. No frequency compensation required. No latch-up. Large common mode and differential voltage range. Parameter tracking over temperature range. Gain and phase match between amplifiers. Internally frequency compensated. Low noise input transistors. 8-DIP 1 8-SOP 1 9-SIP 1 Internal Block Diagram Rev. 5.0 (c)2000 Fairchild Semiconductor International KA4558/KA4558A Schematic Diagram (One Section Only) Absolute Maximum Ratings Parameter Supply Voltage Differential Input Voltage 2 Symbol Value Unit VCC 22 V VI(DIFF) 30 V Input Voltage VI 15 V Power Dissipation PD 400 mW Operating Temperature Range TOPR 0 ~ 70 C Storage Temperature Range TSTG -65 ~ 150 C KA4558/KA4558A Electrical Characteristics (VCC = 15V, VEE = - 15V ,TA = 25 C unless otherwise specified) Parameter Symbol Input Offset Voltage VIO Input Offset Current IIO Input Bias Current Conditions RS10K NOTE 1 IBIAS Common Mode Input Voltage Range GV CMRR Supply Voltage Rejection Ratio PSRR Output Voltage Swing VO(P.P) Supply Current (Both Amplifiers) Power Consumption (Both Amplifiers) Typ Max Min Typ Max - 1 5 - 2 6 - 1 6 - - 7.5 - 5 200 - 5 200 - 3 200 - - 300 TA =TA(MIX) - 20 500 - - 300 - 30 500 - 30 500 - 20 500 - - 800 TA=TA(MAX) nA nA - - 800 - 20 200 - 25 - - - - - 12 13 - 12 13 - 12 13 - - - - 70 90 - 70 90 - 70 90 - - - - 76 90 - 76 90 - 76 90 - 76 90 - RL10K 12 14 - 12 14 - RL2K 10 13 - 10 13 - - 3.5 5.0 - 3.5 5.8 TA =TA(MAX) - - 4.5 - - 5.0 TA =TA(MIN) - - 6.0 - - 6.7 - 70 150 - 70 170 TA =TA(MAX) - - 135 - - 150 Ta = TA(MIN) - - 180 - - 200 1.2 - - 1.2 - - V/s NOTE 1 RS10K NOTE 1 RS10K NOTE 1 ICC PC 100 1500 mV 200 NOTE 1 - Unit 50 VO(P-P)= 10V,RL2K VI(R) Common Mode Rejection Ratio Min KA4558 TA=TA(MAX) TA =TA(MIN) Large Signal Voltage Gain KA4558A V/mV V dB dB V mA mV Slew Rate SR VI =10V, RL2K CI100pF Rise Time TR VI =20mV, RL2K CI100pF - 0.3 - - 0.3 - s Overshoot OS VI =20mV, RL2K CI100pF - 15 - - 15 - % Note 1 KA4558A : TA(MIN) TATA(MAX) = 0TA 70 C 3 KA4558/KA4558A Typical Performance Characteristics 4 Figure 1. Burst Noise vs Source Resistance Figure 2. RMS Noise vs Source Resistance Figure 3. Output Noise vs Source Resistance Figure 4. Spectral Noise Density Figure 5. Open Loop Frequency Response Figure 6. Phase Margin vs Frequency KA4558/KA4558A Typical Performance Characteristics (continued) Figure 7. Positive Output Voltage Swing vs Load Resistance Figure 8. Negative Output Voltage Swing vs Load Resistance Figure 9. Power Bandwidth (Large Signal Output Swing Versus Ferquency) 5 KA4558/KA4558A Mechanical Dimensions Package 1.524 0.10 #5 2.54 0.100 5.08 MAX 0.200 7.62 0.300 3.40 0.20 0.134 0.008 +0.10 0.25 -0.05 +0.004 0~15 6 0.010 -0.002 3.30 0.30 0.130 0.012 0.33 0.013 MIN 0.060 0.004 #4 0.018 0.004 #8 9.60 MAX 0.378 #1 9.20 0.20 0.362 0.008 ( 6.40 0.20 0.252 0.008 0.46 0.10 0.79 ) 0.031 8-DIP KA4558/KA4558A Mechanical Dimensions (Continued) Package 8-SOP MIN #5 6.00 0.30 0.236 0.012 8 0~ +0.10 0.15 -0.05 +0.004 0.006 -0.002 MAX0.10 MAX0.004 1.80 MAX 0.071 3.95 0.20 0.156 0.008 5.72 0.225 0.41 0.10 0.016 0.004 #4 1.27 0.050 #8 5.13 MAX 0.202 #1 4.92 0.20 0.194 0.008 ( 0.56 ) 0.022 1.55 0.20 0.061 0.008 0.1~0.25 0.004~0.001 0.50 0.20 0.020 0.008 7 8 +0.10 0.25 -0.05 +0.004 0.010 -0.002 1.25 0.10 0.049 0.004 1.15 0.20 0.045 0.008 3.30 0.20 0.130 0.008 6.00 MAX 0.236 3.00 0.20 0.118 0.008 2.54 0.100 0.60 0.10 0.024 0.004 1.20 0.10 0.047 0.004 22.24 MAX 0.876 21.84 0.20 0.860 0.008 ( 0.76 ) 0.030 KA4558/KA4558A Mechanical Dimensions (Continued) Package 9-SIP #1 #8 5.80 0.20 0.228 0.008 7.30 MAX 0.287 KA4558/KA4558A Ordering Information Product Number KA4558 KA4558A KA4558S KA4558AS KA4558D KA4558AD Package Operating Temperature 8 DIP 9 SIP 0 ~ + 70C 8 SOP 9 KA4558/KA4558A LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR INTERNATIONAL. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com 7/13/00 0.0m 001 Stock#DSxxxxxxxx 2000 Fairchild Semiconductor International