AN6554

AN6554, AN6554NS Quadruple Operational Amplifiers s Overview The AN6554 and the AN6554NS are quadruple operational amplifiers with phase compensation circuits built-in. They are suitable for application to various electronic circuits such as active filters and audio pre-amplifiers. 19.06±0.3 AN6554 Unit:mm 0.5±0.1 1.1±0.25 6.35±0.3 4.7±0.25 3.05±0.25 + 0.1 5 0.0 1 2 3 4 5 6 7 14 13 12 11 10 9 8 s Features Phase compensation circuit built-in High voltage gain, low noise Output short-circuit protection built-in 0.3 – 3 to 15˚ 7.62±0.25 14-pin DIL Plastic Package (DIP014-P-0300D) AN6554NS 1.24 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1.5±0.2 10.1±0.3 0.1±0.1 1.27 0.4±0.25 0.3 4.2±0.3 6.5±0.3 14-pin PANAFLAT Plastic Package (SOP014-P-0225A) s Block Diagram VEE VO4 Vin4– Vin4+ (GND) Vin3+ Vin3– VO3 14 13 – 4 12 + 11 10 + 3 9 – 8 – 1 2 1 + 3 4 + 5 2 – 6 7 VO1 Vin1– Vin1+ VCC Vin2+ Vin2– VO2 0.15 0.45 2.54 1.22±0.25 Unit:mm s Schematic Diagram VCC 4 R3 Q3 Vin1 2 – R12 Q10 Q13 J1 Q11 D1 Q8 Q9 Q14 R6 D2 R7 R8 R9 Q7 R2 R4 Q12 D3 R18 Q26 Q21 R13 R5 Q6 C1 Q28 Q27 Q25 R15 Q23 R16 R14 Q22 D4 Q20 C2 Q19 R11 Q18 R10 14 Q16 Q15 Q24 Q17 – Vin4 Q1 Q2 13 Vin4+ 12 3 Vin1+ Q4 GND (VEE) 11 1 VO1 R21 Q33 – Vin2 Q5 R1 R17 R30 Q38 Q41 J2 Q39 D5 Q36 Q37 Q42 R24 D6 R25 R26 R27 Q35 R22 Q40 D7 R36 Q54 Q49 R31 R23 Q56 Q55 Q53 R33 Q51 R34 R32 Q50 D8 Q48 C4 Q46 R29 Q45 R28 Q44 Q43 Q52 Q47 VO4 6 Q29 Q30 – Vin3 9 10 Vin3+ 5 Vin2 + Q34 C3 Q31 R19 Q32 R20 VO2 7 R35 VO...