Philips UA747C Product Specification

Philips Semiconductors Linear Products Product specification µ A747C Dual operational amplifier 54 August 31, 1994 853-0899 13721 DESCRIPTION The 747 is a pair of high-performance monolithic operational amplifiers constructed on a single silicon chip. High common-mode voltage range and absence of “latch-up” make the 747 ideal for use as a voltage-follower . The high gain and wide range of operating voltage provides superior performance in integrator , summing amplifier , and general feedback applications. The 747 is short-circuit protected and requires no external components for frequency compensation. The internal 6dB/octave roll-of f insures stability in closed-loop applications. For single amplifier performance, see µ A741 data sheet. FEA TURES • No frequency compensation required • Short-circuit protection • Offset voltage null capability • Large common-mode and dif ferential voltage ranges • Low power consumption • No latch-up PIN CONFIGURA TION B A – INVERTING INPUT B NON–INVERTING INPUT B OFFSET NULL B V– OFFSET NULL A NON–INVERTING INPUT A INV . INPUT A OFFSET NULL B V B OUTPUT B 1 2 3 4 5 6 7 8 14 13 12 1 1 10 9 OFFSET NULL A V A OUTPUT A NO CONNECT N Package TOP VIEW – ORDERING INFORMA TION DESCRIPTION TEMPERA TURE RANGE ORDER CODE DWG # 14-Pin Plastic DIP 0 °C to 70 °C µA747CN 0405B EQUIV ALENT SCHEMA TIC NON–INVERTING INPUT Q1 Q8 Q2 Q3 Q4 Q7 Q5 Q6 R1 1K Ω R3 50K Ω R2 1K Ω Q9 Q13 R5 39K Ω Q10 Q1 1 Q22 V Q14 R9 25 Ω OUTPUT R10 50 Ω Q20 Q16 Q17 Q18 Q15 V– R1 1 50 Ω R12 50k Ω R7 4.5 Ω R8 7.5K Ω R4 5k Ω 30pF Q12 OFFSET NULL INVERTING INPUT OFFSET NULL
Philips Semiconductors Linear Products Product specification µ A747C Dual operational amplifier August 31, 1994 55 ABSOLUTE MAXIMUM RA TINGS SYMBOL P ARAMETER RA TING UNIT V S Supply voltage ±18 V P D MAX Maximum power dissipation T A =25 °C (still air) 1 1500 mW V IN Differential input voltage ±30 V V IN Input voltage 2 ± 15 V V oltage between of fset null and V - ±0.5 V T STG Storage temperature range -65 to 150 °C T A Operating temperature range 0 to 70 °C T SOLD Lead temperature (soldering, 10sec) 300 °C I SC Output short-circuit duration Indefinite NOTES: 1. Derate above 25 ° C at the following rates: N package at 12mW/ ° C 2. For supply voltages less than ± 15V , the absolute maximum input voltage is equal to the supply voltage. DC ELECTRICAL CHARACTERISTICS T A =25 °C, V CC = ±15V unless otherwise specified. SYMBOL P ARAMETER TEST CONDITIONS µ A747C UNIT SYMBOL P ARAMETER TEST CONDITIONS Min T yp Max UNIT V OS Offset voltage R S ≤ 10k Ω 2.0 6.0 mV R S ≤ 10k Ω , over temp. 3.0 7.5 mV ∆ V OS / ∆T 10 µV/ °C I OS Offset current 20 200 nA Over temperature 7.0 300 nA ∆ I OS / ∆T 200 pA/ °C I BIAS Input current 80 500 nA Over temperature 30 800 nA ∆ I B / ∆T 1 nA/ °C V OUT Output voltage swing R L ≥ 2k Ω , over temp. R L ≥ 10k Ω , over temp. ± 10 ± 12 ± 13 ± 14 V V I CC Supply current each side 1.7 2.8 mA Over temperature 2.0 3.3 mA P d Power consumption 50 85 mW Over temperature 60 100 mW C IN Input capacitance 1.4 pF Offset voltage adjustment range ±15 mV R OUT Output resistance 75 Ω Channel separation 120 dB PSRR Supply voltage rejection ratio R S ≤ 10k Ω , over temp. 30 150 µV/V A VOL Large-signal voltage gain (DC) R L ≥ 2k Ω , V OUT = ±10V Over temperature 25,000 15,000 V/V V/V CMRR Common-mode rejection ratio R S ≤ 10k Ω , V CM = ±12V Over temperature 70 dB
Philips Semiconductors Linear Products Product specification µ A747C Dual operational amplifier August 31, 1994 56 AC ELECTRICAL CHARACTERISTICS T A =25 °C, V S = ±15V unless otherwise specified. SYMBOL P ARAMETER TEST CONDITIONS µ A747C UNIT SYMBOL P ARAMETER TEST CONDITIONS Min T yp Max UNIT T ransient response V IN =20mV , R L =2k Ω , C L <100pF t R Rise time Unity gain C L ≤ 100pF 0.3 µs Overshoot Unity gain C L ≤ 100pF 5.0 % SR Slew rate R L >2k Ω 0.5 V/ µs TYPICAL PERFORMANCE CHARACTERISTICS COMMON MODE VOL T AGE RANGE — V –55 o C < T A < 125 o C 16 14 12 10 8 6 4 2 0 5 10 15 20 SUPPL Y VOL T AGE — V Frequency Characteristics as a Function of Supply V oltage VOL T AGE GAIN V S = 15V T A = 25 o C 10 6 10 5 10 4 10 3 10 2 10 1 1 10 100 1K 10K 100K 1M 10M FREQUENCY — Hz Open–Looped V oltage Gain as a Function of Frequency PHASE DEGREES 1 10 100 1K 10K 100K 1M 10M V S = 15V T A = 25 o C 0 –45 –90 –135 –180 FREQUENCY — Hz Open–Looped V oltage Response as a Function of Frequency PEAK–TO–PEAK OUTPUT SWING — V 40 36 32 28 24 20 16 12 8 4 0 100 1k 10k 100k 1M FREQUENCY — Hz V S = 15V T A = 25 o C R L = 10k Ω Output V oltage Swing as a Function of Frequency 1 15 1 10 105 100 95 90 85 80 0 4 8 12 15 20 SUPPL Y VOL T AGE — V VOL T AGE GAIN — dB T A = 25 O C Open–Loop V oltage Gain as a Function of Supply V oltage PEAK TO PEAK OUTPUT SWING — V –55 o C < T A < 125 o C R L > 2k Ω 40 36 32 28 24 20 16 12 8 4 0 5 10 15 20 SUPPL Y VOL T AGE — V Output V oltage Swing as a Function of Supply V oltage OUTPUT — mV 28 24 20 16 12 8 4 0 0 0.5 1.0 1.5 2.0 2.5 TIME — µs V S = 15V T A = 25 o C R L = 2k Ω C L = 100pF 10% RISE TIME T ransient Response 10 8 6 4 2 0 –2 –4 –6 –8 –10 0 10 20 30 40 50 60 70 80 90 TIME — µS OUTPUT INPUT V S = 15V T A = 25 o C OUTPUT VOL T AGE — V V oltage-follower Large-Signal Pulse Response 1.4 1.2 1.0 0.8 0.6 5 10 15 20 SUPPL Y VOL T AGE — V RELA TIVE V ALUE TRANSIENT RESPONSE SLEW RA TE CLOSED LOOP BANDWIDTH T A = 25 o C Input Common–Mode V oltage Range as a Function of Supply voltage –1
Philips Semiconductors Linear Products Product specification µ A747C Dual operational amplifier August 31, 1994 57 TYPICAL PERFORMANCE CHARACTERISTICS (Continued) Power Consumption as a Function of Ambient T emperature Output Short–Circuit Current as a Function of Ambient T emperature RELA TIVE V ALUE Frequency Characteristics as a Function of Ambient T emperature 1.4 1.2 1.0 0.8 0.6 TRANSIENT RESPONSE –60 –20 20 80 100 140 TEMPERA TURE — o C V S = 15V CLOSED LOOP BANDWIDTH SLEW RA TE POWER CONSUMPTION — mW T A = 25 o C 100 80 60 40 20 0 5 10 15 20 T A = 25 o C SUPPL Y VOL T AGE — V Power Consumption as a Function of Supply V oltage INPUT BIAS CURRENT — nA V S = 15V 500 400 300 200 100 0 –60 –20 20 60 100 140 TEMPERA TURE — o C Input Bias Current as a Function of Ambient T emperature INPUT RESIST ANCE — M Ω 10.0 5.0 3.0 1.0 0.5 0.3 0.1 –60 –20 20 60 100 140 TEMPERA TURE — o C Input Resistance as a Function of Ambient T emperature V S = 15V 40 30 20 10 0 5 10 15 20 SUPPL Y VOL T AGE — V INPUT OFFSET CURRENT — nA T A = 25 o C Input Offset Current as a Function of Supply V oltage 140 120 100 80 60 40 20 0 –60 –20 20 60 100 140 TEMPERA TURE — o C INPUT OFFSET CURRENT — nA V S = 15V Input Offset Current as a Function of Ambient T emperature 70 60 50 40 30 –60 –20 20 60 100 140 TEMPERA TURE — o C POWER CONSUMPTION — mW V S = 15V PEAK–TO–PEAK OUTPUT SWING — V V S = 15V T A = 25 o C 28 26 24 22 20 18 16 14 12 10 8 0.1 0.2 0.5 1.0 2.0 5.0 10 LOAD RESIST ANCE — k Ω Output V oltage Swing as a Function of Load Resistance SHORT CIRCUIT CURRENT — mA 35 30 25 20 15 10 –60 –20 20 60 100 140 TEMPERA TURE — o C
Philips Semiconductors Linear Products Product specification µ A747C Dual operational amplifier August 31, 1994 58 TYPICAL PERFORMANCE CHARACTERISTICS (Continued) MEAN SQUARE VOL TAGE — V Hz 2 10 –13 10 –14 10 –15 10 –16 10 –17 10 –18 10 100 1K 10K 100K FREQUENCY — Hz V S = 15V T A = 25 o C MEAN SQUARE VOL TAGE — V Hz 2 MEAN SQUARE NOISE CURRENT 10 –21 10 –22 10 –23 10 –24 10 –25 10 –26 10 100 1K 10K 100K FREQUENCY — Hz Broadband Noise for V arious Bandwidths TOT AL NOISE REFERRED TO INPUT — Vrms µ 10–1kHz 100 10 1 0.1 100 1K 10K 100K 10–100kHz 10–10kHz SOURCE RESIST ANCE — Ω V S = 15V T A = 25 o C Input Noise Current as a Function of Frequency Input Noise V oltage as a Function of Frequency V S = 15V T A = 25 o C TEST CIRCUITS – µ A747C V IN C L R L V OUT 10K Ω –V – µ A747C T ransient Response T est Circuit V oltage Offset Null Circuit