■ Electrical characteristics at specified free-air temperature, VCC = 5 V (unless otherwise noted) Parameter Symbol TA *2 Testconditons *1 Min Typ *3 Max Unit 25℃ VCC = 5 V to MAX, 3 7 Full range VIC = VICRmin, VO = 1.4 V 9 25℃ 2 50 Full range 150 25℃ -20 -250 Full range -500 25℃ 0 to VCC- 1.5 V Full range 0 to VCC-2 V 25℃ RL = 2 KΩ VCC- 1.5 25℃ RL = 10 KΩ Full range VCC = MAX, RL = 2 kΩ 26 Full range VCC = MAX, RL ≥ 10 kΩ 27 28 Low-level output voltage VOL Full range RL ≤ 10 kΩ 5 20 mV 25℃ 25 100 Full range 15 Common-mode rejection ratio CMRR 25℃ VIC = VICRmin 65 80 dB Supply-voltage rejection ratio (△ VCC/△VIO) kSVR 25℃ 65 100 dB Crosstalk attenuation VO1/VO2 25℃ f = 1 kHz to 20 kHz 120 dB 25℃ -20 -30 -60 Full range -10 25℃ 10 20 Full range 5 25℃ VID = -1 V, VO = 200 mV 12 30 μA Short-circuit output current IOS 25℃ VCC at 5 V,GND at -5 V,VO = 0, ±40 60 mA Full range VO = 2.5 V, No load 0.7 1.2 Full range VCC = MAX,VO = 0.5 VCC, No load 1.4 3 *1 All characteristics are measured under open-loop conditions, with zero common-mode input voltage, unless otherwise specified. *2 for 2 0℃ to 70℃ *3 All typical values are at TA = 25℃. Input offset voltage VIO mV Input offset current IIO VO = 1.4 V nA Input bias current IIB VO = 1.4 V nA Common-mode input voltage range VICR VCC = 5 V to MAX VOH V High-level output voltage Large-signal differential voltage amplification AVD VCC = 15 V, VO = 1 V to 11 V,RL ≥ 2 kΩ V/mV mA Output current IO ICC Supply current (four amplifiers) mA Source VCC = 15 V,VID = 1 V,VO = 0 Sink VCC = 15 V,VID =-1 V,VO = 15 V LM324 Ordering Information Deviece Packaging Shipping 2500/Tape&Reel SOP14 LM324 ■ Marking Marking LM324 http://www.luguang.cn mail:lge@luguang.cn