www.fairchildsemi.com KA3303/KA3403 Quad Operational Amplifier Features Description • • • • • • • The KA3303 series is a monolithic Quad operational amplifier consisting of four independent amplifiers. The device has high gain, internally frequency, compensated operational amplifiers designed to operate from a single power supply or dual power supplies over a wide range of voltages. The common mode input range includes the negative supply, thereby eliminating the necessity for external biasing components in many applications. Output voltage can swing to GND or negative supply Wide power supply range; Single supply of 3.0V to 36V Dual supply of ±1.5V to ±18V Electrical characteristics similar to the KA741 Class AB output stage for minimal crossover distortion Short circuit protected output. 14-DIP 1 14-SOP 1 Internal Block Diagram Rev. 1.0.1 ©2001 Fairchild Semiconductor Corporation KA3303/KA3403 Schematic Diagram Absolute Maximum Ratings Parameter Symbol Value Unit VCC ±18 or +36 V VI(DIFF) 36 V Input Voltage VI ±18 V Output Short Circuit Duration - Continuous - Supply Voltage Differential Input Voltage Power Dissipation 2 PD 670 mW Operating Temperature KA3303 KA3403 TOPR -40 ~ + 85 0 ~ + 70 °C °C Storage Temperature TSTG -65 ~ + 150 °C KA3303/KA3403 Electrical Characteristics (VCC = +15V, VEE = -15V for KA3403, VCC = +14V, VEE = GND for KA3303, TA = 25 °C, unless otherwise specified) Parameter Symbol Input Offset Voltage VIO Input Offset Current IIO Input Bias Current IBIAS Large Signal Voltage Gain GV Input Impedance RI Output Voltage Swing VO(P-P) Conditions Common Mode Rejection Ratio VI(R) CMRR Typ. Max. Min. Typ. Max. - 1.5 8.0 - 1.5 10 - - 10 - - 12 - 5 75 - 5 50 - - 150 - - 100 - 30 200 - 30 200 - - 500 - - 400 VO(P-P) = ±10V 20 200 - 20 200 - RL = 2KΩ 15 - - 15 - - 0.3 1.0 - 0.3 1.0 - RL = 10KΩ +12 +12.5 - ±12 ±13.5 - RL = 2KΩ +10 +12 - ±10 ±13 - +10 - - ±10 - - - 13V 13.5V -VEE -VEE Note1 Note1 Note1 Note1 - Note1 RS ≥ 10KΩ Power Supply Current ICC VO(P) = 0, RL = ∞ Output Short Circuit Current ISC Each amplifier Positive Supply Rejection Ratio PSRR(+) Negative Supply Rejection Ratio PSRR(-) KA3403 Min. RL = 2KΩ Input Common Mode Voltage Range KA3303 - 12V 12.5V -VEE -VEE Unit mV nA nA V/mV MΩ V - V 70 90 - 70 90 - dB - 2.8 7.0 - 2.3 7.0 mA ±10 ±30 ±45 ±10 ±20 ±45 mA - 30 150 - 30 150 µV/V - - - - 30 150 µV/V 3 KA3303/KA3403 Electrical Characteristics (Continued) (VCC = +15V, VEE = -15V for KA3403, VCC = +14V, VEE = GND for KA3303, TA = 25 °C, unless otherwise specified) Parameter Symbol Conditions KA3403 Min. Typ. Max. Min. Typ. Max. Unit - Average Temperature Coefficient of Input Offset Current (Note2) ∆IIO/∆T Input Offset Voltage Drift (Note2) ∆VIO/∆T - - Power Bandwidth (Note2) GBW GV = 1,RL = 2KΩ, VO(P.P) = 20VP-P, THD=5% - - - 10 - - - 9.0 - GV=1,RL=10KΩ VO(P-P)=50mV - 1.0 50 - pA/ °C 10 - µV/ °C - 9.0 - KHz - - 1.0 - MHz 50 Small Signal Bandwidth (Note2) BW Slew Rate (Note2) SR GV=1,VI= -10V to +10V - 0.4 - - 0.4 - V/µs Rise Time (Note2) TR GV=1,RL=10KΩ VO(P-P)=50mV - 0.35 - - 0.35 - µs Fall Time (Note2) TF GV=1,RL=10KΩ VO(P-P)=50mV - 0.35 - - 0.35 - µs Over Shoot (Note2) OS GV=1,RL=10KΩ VO(P-P)=50mV - 20 - - 20 - % MPH GV=1,RL=2KΩ, CL =200pF - 60 - - 60 - Degree CD VI =30mVP-P, VO(P-P)=2.0VP-P f =10KHz 1.0 - - 1.0 - % Phase Margin (Note2) Crossover Distortion (Note2) Note: 1. KA3403: 0 °C ≤ TA ≤ +70 °C , KA3303: -40 °C ≤ TA ≤ +85 °C 2. Guaranteed by design. 4 KA3303 - KA3303/KA3403 Electrical Characteristics (VCC = 5.0V, VEE = GND, TA=25 °C unless otherwise specified) Parameter Input Offset Voltage KA3303 Symbol Conditions VIO - - - KA3403 Min. Typ. Max. Min. Typ. Max. 10 - 2.0 10 Unit mV IIO - - - 75 - 30 50 nA Input Bias Current IBIAS - - - 500 - 200 500 nA Large Signal Open Loop Voltage Gain GV 10 200 - 10 200 - V/mV - - 150 - - RL = 10KΩ, VCC = 5.0V 3.3 3.5 - 3.3 3.5 - RL =10KΩ, 5.0V ≤ VCC ≤ 30V VCC VCC -2.0 -1.7 - VCC VCC -2.0 -1.7 - Input Offset Current Power Supply Rejection Ratio Output Voltage Range PSRR VO(P-P) Supply Current ICC Channel Separation CS RL = 2.0KΩ - f = 1KHz to 20KHz 150 µV/V V - 2.5 7.0 - 2.5 7.0 mA - 120 - - 120 - dB 5 KA3303/KA3403 Typical Performance Characteristics 6 Figure 1. Open Loop Frequency Response Figure 2. Wave Response Figure 3. Output Swing Figure 4. Output Voltage vs Frequency Figure 5. Input Bias Current vs Temperature Figure 6. Input Bias Current vs Supply Voltage KA3303/KA3403 Mechanical Dimensions Package Dimensions in millimeters 2.08 ) 0.082 14-DIP 7.62 0.300 3.25 ±0.20 0.128 ±0.008 5.08 MAX 0.200 1.50 ±0.10 0.059 ±0.004 #8 2.54 0.100 #7 19.40 ±0.20 0.764 ±0.008 #14 19.80 MAX 0.780 #1 0.46 ±0.10 0.018 ±0.004 ( 6.40 ±0.20 0.252 ±0.008 0.20 0.008 MIN 3.30 ±0.30 0.130 ±0.012 +0.10 0.25 –0.05 0~15° +0.004 0.010 –0.002 7 KA3303/KA3403 Mechanical Dimensions (Continued) Package Dimensions in millimeters 14-SOP MIN #8 0.60 ±0.20 0.024 ±0.008 8 MAX0.10 MAX0.004 1.80 MAX 0.071 5.72 0.225 8° 3.95 ±0.20 0.156 ±0.008 0~ +0.10 0.20 -0.05 +0.004 0.008 -0.002 6.00 ±0.30 0.236 ±0.012 1.27 0.050 #7 +0.10 0.406 -0.05 +0.004 0.016 -0.002 #14 8.70 MAX 0.343 #1 8.56 ±0.20 0.337 ±0.008 ( 0.47 ) 0.019 1.55 ±0.10 0.061 ±0.004 0.05 0.002 KA3303/KA3403 Ordering Information Product Number Package KA3403 14-DIP KA3403D 14-SOP KA3303 14-DIP KA3303D 14-SOP Operating Temperature 0 ~ + 70°C -40 ~ + 85°C 9 KA3303/KA3403 DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. 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 CORPORATION. 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 6/1/01 0.0m 001 Stock#DSxxxxxxxx 2001 Fairchild Semiconductor Corporation