LM124,LM224,LM2902,LM324 LM124/LM224/LM324/LM2902 Low Power Quad Operational Amplifiers Literature Number: SNOSC16B LM124/LM224/LM324/LM2902 Low Power Quad Operational Amplifiers General Description Advantages The LM124 series consists of four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. n Eliminates need for dual supplies n Four internally compensated op amps in a single package n Allows directly sensing near GND and VOUT also goes to GND n Compatible with all forms of logic n Power drain suitable for battery operation Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the LM124 series can be directly operated off of the standard +5V power supply voltage which is used in digital systems and will easily provide the required interface electronics without requiring the additional 15V power supplies. Unique Characteristics n In the linear mode the input common-mode voltage range includes ground and the output voltage can also swing to ground, even though operated from only a single power supply voltage n The unity gain cross frequency is temperature compensated n The input bias current is also temperature compensated Features n Internally frequency compensated for unity gain n Large DC voltage gain 100 dB n Wide bandwidth (unity gain) 1 MHz (temperature compensated) n Wide power supply range: Single supply 3V to 32V or dual supplies 1.5V to 16V n Very low supply current drain (700 A) -- essentially independent of supply voltage n Low input biasing current 45 nA (temperature compensated) n Low input offset voltage 2 mV and offset current: 5 nA n Input common-mode voltage range includes ground n Differential input voltage range equal to the power supply voltage n Large output voltage swing 0V to V+ - 1.5V Connection Diagrams Dual-In-Line Package 00929901 Top View Order Number LM124J, LM124AJ, LM124J/883 (Note 2), LM124AJ/883 (Note 1), LM224J, LM224AJ, LM324J, LM324M, LM324MX, LM324AM, LM324AMX, LM2902M, LM2902MX, LM324N, LM324AN, LM324MT, LM324MTX or LM2902N LM124AJRQML and LM124AJRQMLV(Note 3) See NS Package Number J14A, M14A or N14A (c) 2004 National Semiconductor Corporation DS009299 www.national.com LM124/LM224/LM324/LM2902 Low Power Quad Operational Amplifiers August 2000 LM124/LM224/LM324/LM2902 Connection Diagrams (Continued) 00929933 Order Number LM124AW/883, LM124AWG/883, LM124W/883 or LM124WG/883 LM124AWRQML and LM124AWRQMLV(Note 3) See NS Package Number W14B LM124AWGRQML and LM124AWGRQMLV(Note 3) See NS Package Number WG14A Note 1: LM124A available per JM38510/11006 Note 2: LM124 available per JM38510/11005 Note 3: See STD Mil DWG 5962R99504 for Radiation Tolerant Device Schematic Diagram (Each Amplifier) 00929902 www.national.com 2 If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ LM124/LM224/LM324 LM2902 LM124A/LM224A/LM324A Supply Voltage, V+ 32V 26V Differential Input Voltage 32V 26V -0.3V to +32V -0.3V to +26V 50 mA 50 mA Molded DIP 1130 mW 1130 mW Cavity DIP 1260 mW 1260 mW Small Outline Package 800 mW 800 mW Input Voltage Input Current (VIN < -0.3V) (Note 6) Power Dissipation (Note 4) Output Short-Circuit to GND (One Amplifier) (Note 5) V+ 15V and TA = 25C Continuous Continuous Operating Temperature Range -40C to +85C LM324/LM324A 0C to +70C LM224/LM224A -25C to +85C LM124/LM124A -55C to +125C Storage Temperature Range -65C to +150C -65C to +150C 260C 260C 260C 260C Vapor Phase (60 seconds) 215C 215C Infrared (15 seconds) 220C 220C Lead Temperature (Soldering, 10 seconds) Soldering Information Dual-In-Line Package Soldering (10 seconds) Small Outline Package See AN-450 "Surface Mounting Methods and Their Effect on Product Relia