AN6554, AN6554NS
Quadruple Operational Amplifiers
■ 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.
■ Features
•Phase compensation circuit built-in
•High voltage gain, low noise
•Output short-circuit protection built-in
AN6554 |
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Unit:mm |
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1 |
14 |
±0.1 |
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0.5 |
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2 |
13 |
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19.06±0.3 |
3 |
12 |
1.22±0.25 |
5 |
10 |
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4 |
11 |
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6 |
9 |
2.54 |
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7 |
8 |
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1.1±0.25 |
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6.35±0.3 |
4.7±0.25 |
3.05±0.25 |
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.1 |
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0 |
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+ |
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.05 |
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.3– |
0 |
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0 |
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3 to 15˚ |
7.62±0.25 |
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14-pin DIL Plastic Package (DIP014-P-0300D)
AN6554NS |
Unit:mm |
1.24 |
1 |
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±0.25 |
2 |
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3 |
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0.4 |
4 |
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5 |
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1.27 |
6 |
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7 |
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0.1±0.1 |
0.3 |
4.2±0.3
6.5±0.3
14
13
12
11
10
9
8
0.15 |
0.45 |
1.5±0.2 |
10.1±0.3
14-pin PANAFLAT Plastic Package (SOP014-P-0225A)
■ Block Diagram
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VEE |
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VO4 Vin4– |
Vin4+ (GND) Vin3+ |
Vin3– |
VO3 |
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14 |
13 |
12 |
11 |
10 |
9 |
8 |
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– |
+ |
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+ |
– |
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4 |
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3 |
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– |
1 |
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+ |
2 |
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+ |
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– |
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
VO1 |
Vin1– |
Vin1+ |
VCC |
Vin2+ |
Vin2– |
VO2 |
■ Schematic Diagram
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VCC |
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4 |
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R3 |
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R12 |
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Q3 |
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Q10 |
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Q13 |
J1 |
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Q27 |
Q24 |
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Q17 |
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Vin1– |
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2 |
Q1 |
Q2 |
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Q11 |
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Q25 |
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Vin4– |
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Q14 |
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Q8 |
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R6 |
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Q28 |
Q22 |
D4 |
Q16 |
Q15 |
13 |
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D1 |
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R15 |
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Vin4+ |
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Q9 |
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D2 |
17 |
Q23 |
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R5 |
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R |
R14 |
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12 |
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3 |
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R7 |
R8 |
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Q20 |
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Vin1+ |
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Q6 |
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R16 |
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Q4 |
C1 |
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R9 |
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D3 |
R18 |
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C2 |
Q19 |
Q18 |
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Q5 |
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Q7 |
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Q26 |
Q21 |
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GND (VEE) |
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Q12 |
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11 |
R1 |
R2 |
R4 |
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R13 |
R11 |
R10 |
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1 |
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14 |
VO1 |
R21 |
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R30 |
VO4 |
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Q33 |
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Q38 |
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Q41 |
J2 |
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Q55 |
Q52 |
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Q47 |
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Vin2– |
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6 |
Q29 |
Q30 |
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Q39 |
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Q53 |
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Vin3– |
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Q42 |
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Q36 |
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R24 |
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Q56 |
Q50 |
D8 |
Q44 |
Q43 |
9 |
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D5 |
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R33 |
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Q37 |
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D6 |
35 |
Q51 |
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R23 |
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R |
R32 |
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10 |
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5 |
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Q48 |
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R25 |
R26 |
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+ |
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Q34 |
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R34 |
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+ |
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Vin2 |
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C3 |
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R27 |
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D7 |
R36 |
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C4 |
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Vin3 |
Q31 |
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Q46 |
Q45 |
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Q32 |
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Q35 |
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Q54 |
Q49 |
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R19 |
R20 |
R22 |
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Q40 |
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R31 |
R29 |
R28 |
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VO2 |
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VO3 |
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7 |
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8 |
■ Pin Descriptions
Pin No. |
Pin name |
Pin No. |
Pin name |
1 |
Ch.1 output |
8 |
Ch.3 output |
2 |
Ch.1 inverting input |
9 |
Ch.3 inverting input |
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3 |
Ch.1 non inverting input |
10 |
Ch.3 non inverting input |
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4 |
VCC |
11 |
VEE (GND) |
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5 |
Ch.2 non inverting input |
12 |
Ch.4 non inverting input |
6 |
Ch.2 inverting input |
13 |
Ch.4 inverting input |
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7 |
Ch.2 output |
14 |
Ch.4 output |
■ Absolute Maximum Ratings (Ta=25˚C)
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Parameter |
Symbol |
Rating |
Unit |
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Supply voltage |
VCC |
36 |
V |
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Voltage |
Differential input voltage |
VID |
±30 |
V |
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Common-mode input voltage |
VICM |
±15 |
V |
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Power dissipation |
AN6554 |
PD |
570 |
mW |
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AN6554NS |
380 |
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Operating ambient temperature |
Topr |
–20 to +75 |
˚C |
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Temperature |
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Storage temperature |
AN6554 |
Tstg |
–55 to +150 |
˚C |
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AN6554NS |
–55 to +125 |
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