UA741CN

1/5 n LARGE INPUT VOLTAGE RANGE n NO LATCH-UP n HIGH GAIN n SHORT-CIRCUIT PROTECTION n NO FREQUENCY COMPENSATION n REQUIRED n SAME PIN CONFIGURATION AS THE UA709 DESCRIPTION The UA741 is a high performance monolithic oper- ational amplifier constructed on a single silicon chip. It is intented for a wide range of analog appli- cations. n Summing amplifier n Voltage follower n Integrator n Active filter n Function generator The high gain and wide range of operating voltag- es provide superior performances in integrator, summing amplifier and general feedback applica- tions. The internal compensation network (6dB/ octave) insures stability in closed loop circuits. ORDER CODE N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) PIN CONNECTIONS (top view) Part Number Temperature Range Package N D UA741C 0°C, +70°C • • UA741I -40°C, +105°C • • UA741M -55°C, +125°C • • Example : UA741CN N DIP8 (Plastic Package) D SO8 (Plastic Micropackage) 1 2 3 4 8 6 5 7 1 - Offset null 1 2 - Inverting input 3 - Non-inverting input 4 - VCC- 5 - Offset null 2 6 - Output 7 - VCC+ 8 - N.C. GENERAL PURPOSE SINGLE OPERATIONAL AMPLIFIER November 2001 UA741 UA741 2/5 SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter UA741M UA741I UA741C Unit VCC Supply voltage ±22 V Vid Differential Input Voltage ±30 V Vi Input Voltage ±15 V Ptot Power Dissipation 1) 1. Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded. 500 mW Output Short-circuit Duration Infinite Toper Operating Free-air Temperature Range -55 to +125 -40 to +105 0 to +70 °C Tstg Storage Temperature Range -65 to +150 °C Non-Inverting input Q8 Q9 Q12 Q1 Q2 R5 39k WQ3 Q4 Q7 Q5 Q6 Q10 Q11 R1 1kW R12 50k W Vcc- Q17 Q16 Q20 R10 50W Output R9 25W Q14 Q15 Vcc+ Q13 C1 30pF Inverting input Offset null 2 R2 1kW R3 50kW Offset null 1 R4 5k W Q18 R7 4.5k W R8 7.5k W Q22 R11 50W UA741 3/5 ELECTRICAL CHARACTERISTICS VCC = ±15V, Tamb = +25°C (unless otherwise specified) Symbol Parameter Min. Typ. Max. Unit Vio Input Offset Voltage (Rs ≤ 10kΩ) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 1 5 6 mV Iio Input Offset Current Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 2 30 70 nA Iib Input Bias Current Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 10 100 200 nA Avd Large Signal Voltage Gain (Vo = ±10V, RL = 2kΩ) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 50 25 200 V/mV SVR Supply Voltage Rejection Ratio (Rs ≤ 10kΩ) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 77 77 90 dB ICC Supply Current, no load Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 1.7 2.8 3.3 mA Vicm Input Common Mode Voltage Range Tamb = +25°C Tmin ≤ Tamb ≤ Tmax ±12 ±12 V CMR Common Mode Rejection Ratio (RS ≤ 10kΩ) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax 70 70 90 dB IOS Output short Circuit Current 10 25 40 mA ±Vopp Output Voltage Swing Tamb = +25°C RL = 10kΩ RL = 2kΩ Tmin ≤ Tamb ≤ Tmax RL = 10kΩ RL = 2kΩ 12 10 12 10 14 13 V SR Slew Rate Vi = ±10V, RL = 2kΩ, CL = 100pF, unity Gain 0.25 0.5 V/µs tr Rise Time Vi = ±20mV, RL = 2kΩ, CL = 100pF, unity Gain 0.3 µs Kov Overshoot Vi = 20mV, RL = 2kΩ, CL = 100pF, unity Gain 5 % Ri Input Resistance 0.3 2 MΩ GBP Gain Bandwith Product Vi = 10mV, RL = 2kΩ, CL = 100pF, f =100kHz 0.7 1 MHz THD Total Harmonic Distortionf = 1kHz, Av = 20dB, RL = 2kΩ, Vo = 2Vpp, CL = 100pF,Tamb = +25°C 0.06 % en Equivalent Input Noise Voltage f = 1kHz, Rs = 100Ω 23 ∅m Phase Margin 50 Degrees nV Hz ------------ UA741 4/5 PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP Dim. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 3.32 0.131 a1 0.51 0.020 B 1.15 1.65 0.045 0.065 b 0.356 0.55 0.014 0.022 b1 0.204 0.304 0.008 0.012 D 10.92 0.430 E 7.95 9.75 0.313 0.384 e 2.54 0.100 e3 7.62 0.300 e4 7.62 0.300 F 6.6 0260 i 5.08 0.200 L 3.18 3.81 0.125 0.150 Z 1.52 0.060 UA741 5/5 PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO) Dim. Millimeters Inches Min. Typ. Max. Min. Typ. Max. A 1.75 0.069 a1 0.1 0.25 0.004 0.010 a2 1.65 0.065 a3 0.65 0.85 0.026 0.033 b 0.35 0.48 0.014 0.019 b1 0.19 0.25 0.007 0.010 C 0.25 0.5 0.010 0.020 c1 45° (typ.) D 4.8 5.0 0.189 0.197 E 5.8 6.2 0.228 0.244 e 1.27 0.050 e3 3.81 0.150 F 3.8 4.0 0.150 0.157 L 0.4 1.27 0.016 0.050 M 0.6 0.024 S 8° (max.) b e3 Aa2 s L C E c1 a3 b1a1 D M 8 5 1 4 F Information furnished is believed to be accurate and reliable. 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