AN4558 (AN6552), AN4558S (AN6552S) Dual Operational Amplifiers AN4558 (AN6552) Unit:mm 1 8 2 7 3 6 4 2.54 9.4±0.3 TheAN4558 (AN6552) andthe AN4558S (AN6552S) are dual operational amplifiers with phase compensation circuits built-in, and suitable for application to various electronic circuits such as active filters and audio preamplifiers. 0.5±0.1 1.2±0.25 ■ Overview 5 0.51min. 6.3±0.3 3.8±0.25 (3.45) ■ Features • Phase compensation circuit • High voltage gain, low noise • Output short-circuit protection • Slew rate:SR=1V/µ s typ. 7.62±0.25 3—15˚ 0.15+ 0.1 5 – 0.0 8-pin DIL Plastic Package (DIP008-P-0300B) Unit:mm 8 2 7 3 6 4 5 0.3 0.15 0.65 0.1±0.1 1.5±0.2 1 5.0±0.3 0.4±0.25 1.27 0.6±0.3 AN4558S (AN6552S) 4.2±0.3 6.5±0.3 8-pin PANAFLAT Plastic Package (SOP008-P-0225A) ■ Block Diagram VCC 8 R3 R16 Q10 Q3 2 Vin1+ 3 Q1 Q2 Q8 R1 R2 R12 DZ R7 R20 Q18 Q21 Q12 Q7 D2 C4 Q27 Q20 Q19 Q22 R8 R9 R4 1 4 7 VO1 VEE VO2 6 Vin2– 5 Vin2+ Q23 Q24 R13 Q16 Q17 Q29 Q6 Q5 C1 Q14 Q9 R5 C2 Q18 Q26 R19 R6 D1 Q4 Q15 R21 Vin1– Q13 Q11 Q25 Q28 R17 R15 C3 R14 ■ Absolute Maximum Ratings (Ta=25˚C) Symbol Rating Supply voltage VCC ±18 V Differential input voltage VID ±30 V Common-mode input voltage VICM ±15 V Parameter Voltage AN4558 (AN6552 ) Power dissipation PD AN4558S (AN6552S) Topr Operating ambient temperature Temperature Storage temperature AN4558 (AN6552) Tstg AN4558S (AN6552S) Unit 500 mW 360 –20 to +75 ˚C –55 to +150 ˚C –55 to +125 ■ Electrical Characteristics (VCC=15V, VEE=–15V, Ta=25˚C) Parameter Symbol Input offset voltage VI (offset) Input offset current IIO Input bias current IBias Voltage gain GV Maximum output voltage VO (max.) Condition min > 10kΩ RS = typ max Unit 0.5 6 mV 5 200 nA 500 nA RL > = 2kΩ, VO=±10V >10Ω RL = 86 100 ±12 ±14 V RL > = 2kΩ ±10 ±13 V ±14 V Common-mode input voltage width VCM ±12 Common-mode rejection ratio CMR 70 Supply voltage rejection ratio SVR dB 90 dB 30 150 170 µV/V Power consumption PC RL= ∞ 90 Slew rate SR RL > = 2kΩ 1.0 V/µs Equivalent input noise voltage Vni RS=1kΩ, B=10Hz to 30kHz 2.5 µVrms ■ Pin Assignments ■ Pin Descriptions Pin No. VO1 1 Vin1– 2 Vin1+ 3 VEE 4 – + mW 8 VCC 7 VO2 – 6 Vin2– + 5 Vin2+ Pin name 1 Ch.1 output 2 Ch.1 inverting input 3 Ch.1 non inverting input 4 VEE (GND) 5 Ch.2 non inverting input 6 Ch.2 inverting input 7 Ch.2 output 8 VCC GV–f Maximum Output Voltage VO (max.) (V) VCC=15V VEE=–15V Ta=25˚C 100 Voltage Gain GV (dB) VO (max.)–RL 80 60 40 20 0 1 26 22 18 14 VCC=15V VEE=–15V Ta=25˚C 10 10 100 1k 10k 100k 1M 10M 100M 100 Frequency f (Hz) VO (max.)–f 10k 100k 28 24 20 16 12 8 4 1 10 100 1k 10k 100k 10 10 5 0 –5 –10 –15 0 4 2200pF 8 12 16 20 0.01µF 390kΩ VCC=8V—30V 100kΩ – OP. Amp. + 100 1k 10k VCC=15V VEE=–15V RL=2kΩ Ta=25˚C VCC 8 6 2, 6 8 – DUT + 3, 5 4 VEE 1, 7 RL 2kΩ 4 2 Supply Voltage VCC=–VEE (V) 33µF 10 –20 100µF 100kΩ 5 VO–t 15 36kΩ 2.2kΩ 10 20 –25 1M Frequency f (Hz) ■ Application Circuit 15 12 Output Voltage VO (V) 32 RS=1kΩ GV=40dB Ta=25˚C 20 VO (max.)–VCC, VEE VCC=15V VEE=–15V Ta=25˚C 36 VCC=15V VEE=–15V Frequency f (Hz) 25 Maximum Output Voltage VO (max.) (V) Maximum Output Voltage VO (max.) (V) 1k 25 Load Resistance RL (Ω) 40 0 Vni–f 30 Equivalent Input Noise Voltage Vni (nV/Hz) 120 33µF 47µF 1kΩ RIAA Pre-Amp. (Single Voltage Operation) 10kΩ 0 0 10 20 30 40 50 60 70 80 90 100 Time t (µs)