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| AN6551 Dual Operational Amplifier s Overview The AN6551 is a dual operational Amplifier with a phase compensation circuit built-in. It is suitable for application to various electronic circuits such as active filters and audio pre-amplifiers. 2.40.25 3.30.25 6.00.3 9 8 0.50.1 7 1.50.25 Unit:mm s Features * Phase compensation circuit * High gain, low noise * Output short-circuit protection * Two circuits symmetrically arranged in 9-pin SIL plastic package 23.30.3 6 5 4 1.50.25 0.3 - 0.05 + 0.1 2 1 3.00.3 s Pin Descriptions Pin No. 2 3 4 5 6 7 8 1, 9 Pin name Ch.1 output Ch.1 inverting input Ch.1 non inverting input VEE (GND) Ch.2 non inverting input Ch.2 inverting input Ch.2 output VCC 9-pin SIL Plastic Package (SIP009-P-0000C) s Block Diagram VCC VCC 1 R3 Q3 Q10 Q13 Q11 Q8 4 R6 Q14 D1 R5 C2 Q6 Q4 Q5 Q7 R1 C1 R2 R4 R8 R9 Q9 R7 Q12 R21 R12 DZ R13 Q27 Q22 R17 R15 C3 R14 R20 Q29 Q24 R18 Q21 C4 Q20 Q19 Q15 Q28 Q26 Q17 R19 Q23 6 D2 Q16 7 Q25 R16 Q18 9 Vin1- 3 Q1 Q2 1.40.3 30 3 2.54 Vin2- Vin2+ Vin1+ 2 5 8 VO1 VEE (GND) VO2 s Absolute Maximum Ratings (Ta=25C) Parameter Supply voltage Voltage Power dissipation Temperature Operating ambient temperature Storage temperature Differential input voltage Common-mode input voltage Symbol VCC, VEE VID VICM PD Topr Tstg Rating 18 30 15 500 -20 to +75 -55 to +150 Unit V V V mW C C s Electrical Characteristics (VCC=15V, VEE=-15V, Ta=25C) Parameter Input offset voltage Input offset current Input bias current Voltage gain Maximum output voltage Common-mode input voltage width Common-mode rejection ratio Supply voltage rejection ratio Power consumption Slew rate Equivalent input noise voltage Symbol VI (offset) IIO Ibias GV VO (max.) VCM CMR SVR PC SR Vni RL= > RL = 2k RS=1k, B=10Hz to 30kHz > RL = 2k, VO=10V > RL = 10k > RL = 2k 86 12 10 12 70 100 14 13 14 90 30 90 1.0 2.5 150 170 RS <10k = Condition min typ 0.5 5 max 6 200 500 Unit mV nA nA dB V V V dB V/V mW V/s Vrms s Block Diagram - 1 VCC 2 3 + 4 5 + 6 - 7 8 9 VCC VO1 Vin1- Vin1+ VEE Vin2+ Vin2- VO2 s Characteristics Curve GV-f 120 30 VO (max) -RL Equivalent Input Noise Voltage Vni (nV/Hz) 25 Vni-f VCC=15V VEE=-15V RS=1k, GV=40dB, Ta=25C 100 Maximum Output Voltage VO (max) (V) VCC=15V VEE=-15V Ta=25C 26 Voltage Gain GV (dB) 20 80 22 60 15 18 VCC=15V VEE=-15V Ta=25C 40 10 20 14 0 1 10 100 1k 10k 100k 1M 10M 100M 10 100 5 10 100 1k 10k 1k 10k 100k Frequency f (Hz) Load Resistance RL () Frequency f (Hz) VO (max) -f 40 25 VCM-VCC, VEE 25 VO (max) -VCC, VEE Maximum Output Voltage VO (max) (V) 20 20 15 10 5 0 -5 -10 -15 -20 -25 0 4 8 12 16 20 36 32 28 24 20 16 12 8 4 0 1 Common-mode Input Voltage VCM (V) Maximum Output Voltage VO (max) (V) VCC=15V VEE=-15V Ta=25C RL=2k, Ta=25C 20 15 10 5 0 -5 -10 -15 -20 -25 0 4 8 12 16 10 100 1k 10k 100k 1M Frequency f (Hz) Supply Voltage VCC=-VEE (V) Supply Voltage VCC=-VEE (V) VO - t 12 VCC=15V VEE=-15V RL=2k, Ta=25C 9 (1) VCC 2.8 3.7 - 4.6 + 2k 5 RL VEE 4 3 ICC -Ta VCC=15V VEE=-15V 10 Supply Current ICC (mA) Output Voltage VO (V) 2 1 0 -1 -2 -3 8 6 4 2 0 0 10 20 30 40 50 60 70 80 90 100 -4 -20 0 20 40 60 80 Time t (s) Operating Temperature Ta (C) s Application Circuit 2200pF 0.01F 36k 390k VCC=8 to 30V 100F 100k - 2.2k 33F + 47F 1k OP. Amp. 33F 100k 10k RIAA Pre-amp. (Single voltage operation) |
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