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AN6556

Panasonic Semiconductor
Part Number AN6556
Manufacturer Panasonic Semiconductor
Description Low Noise Dual Operational Amplifiers
Published Mar 26, 2005
Detailed Description AN6555, AN6556, AN6556S Low Noise Dual Operational Amplifiers s Overview The AN6555, the AN6556, and the AN6556S are low...
Datasheet PDF File AN6556 PDF File

AN6556
AN6556

Overview
AN6555, AN6556, AN6556S Low Noise Dual Operational Amplifiers s Overview The AN6555, the AN6556, and the AN6556S are low noise, high slew rate dual operational amplifiers with phase compensation circuits built-in.
They are suitable for applications to various electronic circuits such as active filters and audio preamplifiers.
AN6555 2.
4±0.
25 3.
3±0.
25 6.
0±0.
3 Unit:mm 8 0.
5±0.
1 7 23.
3±0.
3 6 5 4 2 1 0.
3 – 0.
05 + 0.
1 • Phase compensation circuit • High voltage gain:Gv=100 dB typ.
• Low noise:input referred noise voltage Vni=1.
5µ Vrms typ.
• High slew rate:SR=2V/µ s typ.
• Output short-circuit protection 3.
0±0.
3 9-pin SIL Plastic Package (SIP009-P-0000) AN6556 1.
4±0.
3 30˚ s Features 1.
5±0.
25 3 1.
5±0.
25 2.
54 9 Unit:mm 1 9.
4±0.
3 8 7 2 3 4 6.
3±0.
3 5 0.
51min.
3.
8±0.
25 (3.
45) s Block Diagram AN6555 3—15˚ + 0.
1 7.
62±0.
25 0.
15 – 0.
05 8-pin DIL Plastic Package (DIP008-P-0300B) 1 – 1 VCC 2 3 + 4 5 + 6 2 – 7 8 9 VCC 0.
6±0.
3 0.
4±0.
25 AN6556S Unit:mm VO1 Vin1– Vin1+ VEE Vin2+ Vin2– VO2 (GND) 1 2 3 4 8 7 6 5 5.
0±0.
3 0.
15 0.
65 1.
5±0.
2 VO1 Vin1– Vin1+ VEE (GND) 1 2 3 4 – 1 + 2 + – 8 7 6 5 VCC VO2 Vin2– Vin2+ 0.
1±0.
1 1.
27 AN6556 AN6556S 0.
3 4.
2±0.
3 6.
5±0.
3 8-pin PANAFLAT Plastic Package (SOP008-P-0225A) 2.
54 6 0.
5±0.
1 1.
2±0.
25 s Pin Descriptions 〈AN6555〉 Pin No.
1 2 3 4 5 6 7 8 9 VCC 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 Pin name 〈AN6556, AN6556S〉 Pin No.
1 2 3 4 5 6 7 8 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 s Absolute Maximum Ratings (Ta=25˚C) Parameter Supply voltage Voltage Differential input voltage Common-mode input voltage Power dissipation AN6555, AN6556 AN6556S AN6555, AN6556 AN6556S Symbol VCC VID VICM PD Topr Tstg Rating ±18 ±30 ±15 500 360 –20 to +75 –55 to +150 –55 to +125 Unit V V V mW ˚C ˚C Operating ambient temperature Storage temperatu...


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