Dual Operational Amplifiers LM2904 8 SOP / 8 DIP Pin Configuration FEATURES • Wide range of supply voltages • Low supply current drain independent of supply voltage • Low input biasing current • Low input offset voltage and offset current • Input common-mode voltage range includes ground • Differential input voltage range equal to the power supply voltage • DC voltage gain 100V/mV Typ. • Internally frequency compensation SOP-8 PKG DIP-8 PKG ORDERING INFORMATION Device Package LM2904D SOP-8 LM2904GD LM2904N DIP-8 DESCRIPTION The LM2904 consists of two 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. Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits. ABSOLUTE MAXIMUM RATING CHARACTERISTIC SYMBOL MIN. MAX. UNIT Supply Voltage VCC - 45 V Input Voltage VIN -0.3 45 V Input Current (VIN = -0.3V) IIN - 50 mA TOPR -40 125 ℃ SYMBOL MIN. MAX. UNIT VCC 5 36 V VCC+ +2.5 +18 VCC- -2.5 -18 Operating Temperature Range Recommended Operating Condition CHARACTERISTIC Single Supply Voltage June 2012 – Rev. 1.1 Dual -1 - V HTC Dual Operational Amplifiers LM2904 ELECTRICAL CHARACTERISTICS At specified free-air temperature, VCC=5V (unless otherwise noted) PARAMETER TEST CONDITIONS* VCC=5V to MAX, VIC=VICR min, VO=1.4Vω VIO Input offset voltage αVIO Average temperature coefficient of input offset voltage IIO Input offset current MIN 25℃ TYP MAX 3 7 Full range 9 Full range 7 25℃ Full range 2 Full range 10 VO=1.4V 25℃ Full range -20 VICR Common-mode input voltage range VCC=5V to MAX 25℃ Full range 0 to VCC-1.5 0 to VCC-2 VOH High-level output voltage VCC=MAX, RL=2kΩ VCC=MAX, RL≥10kΩ Full range 26 Full range 27 αIIO Average temperature coefficient of input offset current IIB Input bias current VOL Low-level output voltage AVD Large-signal differential amplification VO=1.4V RL≥10kΩ voltage CMRR Common-mode rejection ratio kSVR Supply voltage rejection ratio (ΔVCC/ΔVIO) VO1/VO2 Crosstalk attenuation IO Output current Full range VCC=15V VO=1V to 11V RL≥2kΩ UNIT mV μV/℃ 50 150 nA pA/℃ -250 -500 nA V V 28 5 20 100 mV 25℃ 25 Full range 15 Vcc = 5 V to MAX, VIC = VICR min 25℃ 65 80 dB Vcc = 5 V to MAX 25℃ 65 100 dB f=1 kHz to 20 kHz 25℃ 120 dB VCC=15V, VID=1V, VO=0V 25℃ Full range -30 -20 -50 VCC=15V, VID=-1V, VO=15V 25℃ Full range 15 7 35 V/mV mA VCC = 15 V, VID= -1 V, VO= 2V VID= -1 V, VO= 200mV 25℃ 15 28 mA 25℃ 12 50 μA IOS Short-circuit output current VID = - 1 V, Vo = 15 V 25℃ 50 70 ICC Supply current (two amplifiers) Vo-2.5 V, No load VCC = MAX, Vo = 0.5Vcc, No load Full range 0.7 1.2 Full range 1 2 mA mA * All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. “MAX” VCC for testing purposes is 36 V, Vccabsmax = 45 V, June 2012 – Rev. 1.1 Temperature full range is -40℃ to +125℃. -2 - HTC Dual Operational Amplifiers LM2904 ELECTRICAL CHARACTERISTICS (CONTINUED) At specified free-air temperature, VCC=5V (unless otherwise noted) PARAMETER Slew rate Gain bandwidth Total harmonic distortion TEST CONDITIONS* VCC=15V, VIN=0.5 to 3V, RL=2kΩ, CL=100pF, unity gain VCC=30V, f=100kHz, VIN=10mV, RL=2kΩ, CL=100pF f = 1kHz, AV = 20dB, RL=2kΩ, VO = 2Vpp, CL=100pF MIN TYP MAX UNIT 25℃ 0.35 V/us 25℃ 700 kHz 25℃ 0.04 % Ordering Information Package Order No. SOP-8 LM2904D SOP-8 LM2904GD DIP-8 LM2904N Description Supply As Status Dual Operational Amplifier Reel Contact us Dual Operational Amplifier, Halogen-Free Reel Contact us Dual Operational Amplifier Tube Contact us PIN CONFIGURATION OUT 1 8 Vcc IN1(-) 2 7 OUT IN1(+) 3 6 IN2(-) GND 4 5 IN2(+) SOP-8 & DIP-8 June 2012 – Rev. 1.1 -3 - HTC Dual Operational Amplifiers LM2904 TYPICAL ELECTRICAL CHARACTERISTICS 8 1.00 7 0.80 6 △ V - OUTPUT VOLTAGE 0.90 Supply Current [mA] 0.70 0.60 0.50 0.40 0.30 5 4 3 2 0.20 1 0.10 0 0.001 0 5 10 15 20 25 30 35 40 45 Supply Voltage [V] 0.010 0.100 1.000 10.000 100.000 IO+ - OUTPUT SOURCE CURRENT [mA] Supply current vs. Supply voltage Current Sourcing vs. Output Characteristics VO - OUTPUT VOLTAGE [V] 10 1 0.1 0.01 0.0001 0.001 0.01 0.1 1 10 100 IO- - OUTPUT SINK CURRENT [mA] Voltage Follower Pulse Response Current Sinking vs. Output Characteristics 500 120 100 AVOL - VOLTAGE GAIN [dB] VIN [mV] 450 400 350 OUTPUT 80 60 40 INPUT 300 20 250 0 0 1 2 3 4 5 6 7 8 9 10 11 0K Voltage Follower Pulse Response (Small Signal) June 2012 – Rev. 1.1 0K 0K 1K 10K 100K 1,000K 10,000K f - FREQUENCY [Hz] TIME [us] Open Loop Frequency Response -4 - HTC