Philips Semiconductors Product specification µA741/µA741C/SA741C General purpose operational amplifier DESCRIPTION PIN CONFIGURATION The µA741 is a high performance operational amplifier with high open-loop gain, internal compensation, high common mode range and exceptional temperature stability. The µA741 is short-circuit-protected and allows for nulling of offset voltage. D, F, N Packages FEATURES • Internal frequency compensation • Short circuit protection • Excellent temperature stability • High input voltage range OFFSET NULL 1 INVERTING INPUT 2 NON–INVERTING INPUT 3 V– 4 – + 8 NC 7 V+ 6 OUTPUT 5 OFFSET NULL TOP VIEW SL00095 Figure 1. Pin Configuration ORDERING INFORMATION DESCRIPTION 8-Pin Plastic Dual In-Line Package (DIP) TEMPERATURE RANGE ORDER CODE DWG # -55°C to +125°C µA741N SOT97-1 8-Pin Plastic Dual In-Line Package (DIP) 0 to +70°C µA741CN SOT97-1 8-Pin Plastic Dual In-Line Package (DIP) -40°C to +85°C SA741CN SOT97-1 8-Pin Ceramic Dual In-Line Package (CERDIP) -55°C to +125°C µA741F 0580A 8-Pin Ceramic Dual In-Line Package (CERDIP) 0 to +70°C µA741CF 0580A 8-Pin Small Outline (SO) Package 0 to +70°C µA741CD SOT96-1 ABSOLUTE MAXIMUM RATINGS SYMBOL VS PD VIN PARAMETER RATING UNIT µA741C ±18 V µA741 ±22 V D package 780 mW N package 1170 mW F package 800 mW ±30 V ±15 V Supply voltage Internal power dissipation Differential input voltage voltage1 VIN Input ISC Output short-circuit duration TA Operating temperature range Continuous µA741C 0 to +70 °C SA741C -40 to +85 °C µA741 -55 to +125 °C -65 to +150 °C 300 °C TSTG Storage temperature range TSOLD Lead soldering temperature (10sec max) NOTES: 1. For supply voltages less than ±15V, the absolute maximum input voltage is equal to the supply voltage. 1994 Aug 31 1 853-0903 13721 Philips Semiconductors Product specification µA741/µA741C/SA741C General purpose operational amplifier DC ELECTRICAL CHARACTERISTICS TA = 25°C, VS = ±15V, unless otherwise specified. SYMBOL VOS PARAMETER Offset voltage TEST CONDITIONS µA741 Min Max RS=10kΩ 1.0 5.0 RS=10kΩ, over temp. 1.0 6.0 ∆VOS/∆T IOS µA741C Typ Min 20 Max 2.0 6.0 7.5 10 Offset current Typ 200 20 TA=+125°C TA=-55°C ∆IOS/∆T IBIAS 7.0 200 20 500 80 VOUT AVOL 500 30 500 TA=-55°C 300 1500 80 nA 800 nA 1 nA/°C V ±12 ±14 ±12 ±14 RL=2kΩ, over temp. ±10 ±13 ±10 ±13 V RL=2kΩ, VO=±10V 50 200 20 200 V/mV Output voltage swing Large-signal voltage gain RL=2kΩ, VO=±10V, 25 15 ±30 V/mV ±30 10 mV 150 µV/V Supply voltage rejection ratio RS≤10kΩ, over temp. 10 µV/V 150 70 90 dB Common-mode rejection ratio Over temp. Supply current VIN Input voltage range RIN Input resistance PD Power consumption ROUT Output resistance ISC Output short-circuit current 1994 Aug 31 500 nA RS≤10kΩ ICC pA/°C RL=10kΩ over temp. CMRR nA nA 1 Offset voltage adjustment range PSRR nA 300 nA Over temp. ∆IB/∆T 200 200 TA=+125°C mV nA 200 Input bias current mV µV/°C 10 Over temp. UNIT 70 90 dB 1.4 2.8 TA=+125°C 1.5 2.5 TA=-55°C 2.0 3.3 (µA741, over temp.) 1.4 mA mA mA ±12 ±13 ±12 ±13 V 0.3 2.0 0.3 2.0 MΩ 50 85 TA=+125°C 45 75 TA=-55°C 45 100 50 10 25 85 mW Ω 75 60 mW mW 75 2 2.8 10 25 60 mA Philips Semiconductors Product specification µA741/µA741C/SA741C General purpose operational amplifier DC ELECTRICAL CHARACTERISTICS TA = 25°C, VS = ±15V, unless otherwise specified. SYMBOL PARAMETER TEST CONDITIONS VOS SA741C Min RS=10kΩ Offset voltage Typ Max 2.0 6.0 RS=10kΩ, over temp. 7.5 ∆VOS/∆T 10 IOS 20 Offset current Over temp. 80 Input bias current Over temp. AVOL mV nA nA pA/°C 500 1500 ∆IB/∆T VOUT 200 200 IBIAS mV µV/°C 500 ∆IOS/∆T UNIT nA nA 1 nA/°C RL=10kΩ ±12 ±14 V RL=2kΩ, over temp. ±10 ±13 V RL=2kΩ, VO=±10V 20 200 V/mV RL=2kΩ, VO=±10V, over temp. 15 Output voltage swing Large-signal voltage gain V/mV ±30 Offset voltage adjustment range RS≤10kΩ mV Supply voltage rejection ratio CMRR Common mode rejection ration VIN Input voltage range RIN Input resistance Pd Power consumption 50 ROUT Output resistance 75 Ω ISC Output short-circuit current 25 mA Over temp. 10 150 µV/V PSRR 70 90 ±12 ±13 dB V 0.3 2.0 MΩ 85 mW AC ELECTRICAL CHARACTERISTICS TA=25°C, VS = ±15V, unless otherwise specified. SYMBOL PARAMETER TEST CONDITIONS µA741, µA741C Min Typ UNIT RIN Parallel input resistance Open-loop, f=20Hz CIN Parallel input capacitance Open-loop, f=20Hz 1.4 pF Open-loop 1.0 MHz Rise time 0.3 µs Overshoot 5.0 % 0.5 V/µs Unity gain crossover frequency Transient response unity gain tR SR 1994 Aug 31 Slew rate 0.3 Max MΩ VIN=20mV, RL=2kΩ, CL≤100pF C≤100pF, RL≥2kΩ, VIN=±10V 3 Philips Semiconductors Product specification µA741/µA741C/SA741C General purpose operational amplifier EQUIVALENT SCHEMATIC INVERTING INPUT V+ Q8 Q9 Q12 Q13 Q14 NON–INVERTING INPUT Q1 Q2 30pF Q3 Q4 R7 4.5Ω Q18 Q15 R8 7.5KΩ R5 39KΩ R9 25Ω Q16 Q7 Q5 OUTPUT Q17 Q6 Q10 Q11 R10 50Ω Q22 OFFSET NULL Q20 R1 1KΩ R3 50KΩ R2 1KΩ R12 R11 50kΩ 50Ω R4 5kΩ V– OFFSET NULL SL00096 Figure 2. Equivalent Schematic 1994 Aug 31 4 Philips Semiconductors Product specification µA741/µA741C/SA741C General purpose operational amplifier TYPICAL PERFORMANCE CHARACTERISTICS –55oC < TA < +125oC RL > 2kΩ 32 28 24 20 16 12 8 4 0 5 10 15 20 –55oC < TA < +125oC 14 12 10 8 6 4 2 oCoC TATA = 25 = 25 80 60 40 20 0 0 10 15 20 5 10 15 20 SUPPLY VOLTAGE — +V SUPPLY VOLTAGE — +V SUPPLY VOLTAGE — +V Input Bias Current as a Function of Ambient Temperature Input Resistance as a Function of Ambient Temperature Input Offset Current as a Function of Supply Voltage 40 10.0 5.0 400 300 200 100 0 –60 –20 20 60 100 3.0 1.0 0.5 0.3 0.1 –60 140 VS = ±15oC INPUT OFFSET CURRENT – nA VS = +15V INPUT RESISTANCE — MΩ INPUT BIAS CURRENT — nA 100 16 5 500 20 60 100 80 60 40 20 60 100 TEMPERATURE — oC 5 10 140 70 60 50 40 30 –60 –20 20 60 100 15 20 SUPPLY VOLTAGE — +V Output Voltage Swing as a Function of Load Resistance PEAK–TO–PEAK OUTPUT SWING — V 100 20 10 Power Consumption as a Function of Ambient Temperature POWER CONSUMPTION — mW VS = ±15oC –20 20 140 140 0 –60 30 TEMPERATURE — oC Input Offset Current as a Function of Ambient Temperature 120 TA = 25oC 0 –20 TEMPERATURE — oC INPUT OFFSET CURRENT — nA Power Consumption as a Function of Supply Voltage POWER CONSUMPTION — mW 40 36 Input Common–Mode Voltage Range as a Function of Supply Voltage COMMON MODE VOLTAGE RANGE —+ V PEAK TO PEAK OUTPUT SWING — V Output Voltage Swing as a Function of Supply Voltage 140 TEMPERATURE — oC 28 26 24 VS = +15V TA = 25oC 22 20 18 16 14 12 10 8 0.1 0.2 0.5 1.0 2.0 5.0 10 LOAD RESISTANCE — kΩ SL00097 Figure 3. Typical Performance Characteristics 1994 Aug 31 5 Philips Semiconductors Product specification µA741/µA741C/SA741C General purpose operational amplifier TYPICAL PERFORMANCE CHARACTERISTICS (Continued) Output Short–Circuit Current as a Function of Ambient Temperature Input Noise Voltage as a Function of Frequency 30 25 20 15 10 –60 –20 20 60 100 140 10 –13 VS = + 15V TA = 25oC 10 –14 10 –15 10 –16 10 –17 10 –18 10 100 1K 10K 10 –21 10 –22 VS = + 15V TA = 25oC 10 –23 10 –24 10 –25 10 –26 10 100K 100 FREQUENCY — Hz Broadband Noise for Various Bandwidths VS = + 15V TA = 25oC 1 10–1kHz –45 PHASE DEGREES 10–1kHz VS = + 15V TA = 25oC VS = + 15V TA = 25oC 104 10–100kHz 100K 0 105 10 10K Open–Looped Phase Response as a Function of Frequency 106 100 1K FREQUENCY — Hz Open–Looped Voltage Gain as a Function of Frequency VOLTAGE GAIN TOTAL NOISE REFERRED TO INPUT — µ Vrms TEMPERATURE — oC 103 102 10 –90 –135 1 –180 0 0.1 100 1K 10K 1 100K 10 SOURCE RESISTANCE — Ω 28 24 20 16 12 8 4 0 100 1K 10K 100K FREQUENCY — Hz 1 10K 100K 1M 10M 10 1M 100 1K 10K 100K 1M 10M FREQUENCY — Hz Transient Response 100 28 90 VS = + 15V TA = 25oC 80 24 20 70 OUTPUT — mV COMMON MODE REJECTION RATE — dB VS = + 15V TA = 25oC RL = 10kΩ 32 1K Common–Mode Rejection Ratio as a Function of Frequency 40 36 100 FREQUENCY — Hz Output Voltage Swing as a Function of Frequency PEAK–TO–PEAK OUTPUT SWING — V MEAN SQUARE VOLTAGE — A2 /Hz MEAN SQUARE VOLTAGE — V 2 Hz SHORT CIRCUIT CURRENT — mA 35 Input Noise Current as a Function of Frequency 60 50 40 30 VS = + 15V TA = 25oC RL = 2kΩ CL = 100pF 16 12 8 4 10% 20 0 10 RISE TIME 0 1 10 100 1K 10K 100K 1M 10M FREQUENCY — Hz 0 0.5 1.0 1.5 2.0 2.5 TIME — µs SL00098 Figure 4. Typical Performance Characteristics (cont.) 1994 Aug 31 6 Philips Semiconductors Product specification µA741/µA741C/SA741C General purpose operational amplifier TYPICAL PERFORMANCE CHARACTERISTICS (Continued) Power Bandwidth (Large–Signal Swing vs Frequency) +V VOUT OUTPUT VOLTAGE (Vp–p) 28 24 + 20 µA741 16 – 12 –V (VOLTAGE FOLLOWER) + 15 VOLT SUPPLIES THD < 5% 8 10KΩ 4 0 10 100 1K 10K 100K –V FREQUENCY — Hz SL00099 Figure 5. Typical Performance Characteristics (cont.) 1994 Aug 31 7