Datasheet OP470 (Analog Devices) - 9

OP470 28 20 100 TA = 25 C TA = 25 C TA = 25 C V 18 V V 24 S = 15V S = 15V VS = 15V THD = 1% 16 80 VIN = 100mV V A 20 POSITIVE V = 1 14 SWING 12 16 T – % 60 NEGATIVE 10 SWING 12 8 40 O-PEAK AMPLITUDE – VERSHOO O 8 6 MAXIMUM OUTPUT – 4 20 PEAK-T 4 2 0 0 0 1k 10k 100k 1M 10M 100 1k 10k 0 200 400 600 800 1000 FREQUENCY – Hz LOAD RESISTANCE – CAPACITIVE LOAD – pF
TPC 19. Maximum Output Swing vs. TPC 20. Maximum Output Voltage TPC 21. Small-Signal Overshoot vs. Frequency vs. Load Resistance Capacitive Load
360 4.0 170 T T A = 25 C V A = 25 C S = 15V 160 V V S = 15V S = 15V 300 3.5 150 VO = 20V p-p TO 10kHz 140 s 240 3.0 130 V/ TION – dB ANCE – 120 180 TE – 2.5 ARA 110 –SR 100 120 2.0 90 SLEW RA +SR A 80 OUTPUT IMPED V = 100 60 1.5 CHANNEL SEP 70 AV = 1 60 0 1.0 50 100 1k 10k 100k 1M 10M 100M –75 –50 –25 0 25 50 75 100 125 10 100 1k 10k 100k 1M 10M FREQUENCY – Hz TEMPERATURE – C FREQUENCY – Hz
TPC 22. Output Impedance vs. TPC 23. Slew Rate vs. Temperature TPC 24. Channel Separation vs. Frequency Frequency
1 TA = 25 C V TA = 25 C T S = 15V A = 25 C V VS = 15V V O = 10V p-p S = 15V 100 100 R AV = 1 A L = 2k 90 90 V = 1 0.1 TION – % OR DIST 0.01 AV = –10 10 10 0% 0% 5V 20µs 50mV 0.2µs AV = 1 0.001 10 100 1k 10k FREQUENCY – Hz
TPC 25. Total Harmonic Distortion TPC 26. Large-Signal Transient TPC 27. Small-Signal Transient vs. Frequency Response Response –8– REV. B Document Outline FEATURES GENERAL DESCRIPTION PIN CONNECTIONS SIMPLIFIED SCHEMATIC SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS ORDERING GUIDE Typical Performance Characteristics APPLICATIONS INFORMATION Voltage and Current Noise TOTAL NOISE AND SOURCE RESISTANCE NOISE MEASUREMENTS— PEAK-TO-PEAK VOLTAGE NOISE NOISE MEASUREMENT—NOISE VOLTAGE DENSITY NOISE MEASUREMENT—CURRENT NOISE DENSITY CAPACITIVE LOAD DRIVING AND POWER SUPPLY CONSIDERATIONS UNITY-GAIN BUFFER APPLICATIONS 50k APPLICATIONS Low Noise Amplifier DIGITAL PANNING CONTROL SQUELCH AMPLIFIER FIVE-BAND LOW-NOISE STEREO GRAPHIC EQUALIZER OUTLINE DIMENSIONS Revision History