AN6555 Datasheet, PDF (1/4 Pages) Panasonic Semiconductor – Low Noise Dual Operational Amplifiers

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.
s Features
• 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
AN6555
2.4±0.25
6.0±0.3
3.3±0.25
Unit:mm
9
8
7
6
5
4
3
2
1
0.3
+
–
0.1
0.05
3.0±0.3
9-pin SIL Plastic Package (SIP009-P-0000)
AN6556
Unit:mm
s Block Diagram
AN6555
1
8
2
7
3
6
4
5
6.3±0.3
0.51min.
3.8±0.25 (3.45)
3—15˚
7.62±0.25
+ 0.1
0.15 ^{– 0.05}
1
–+
2
+–
12 34 5 6 7 8 9
VCC VO1 Vin1– Vin1+ VEE Vin2+ Vin2– VO2
(GND)
VCC
AN6556
AN6556S
VO1 1
8 VCC
Vin1– 2 _–
1
Vin1+ 3 +
VEE 4
(GND)
7 VO2
6 Vin2–
2
5 Vin2+
8-pin DIL Plastic Package (DIP008-P-0300B)
AN6556S
Unit:mm
1
8
2
7
3
6
4
5
0.3
4.2±0.3
6.5±0.3
8-pin PANAFLAT Plastic Package (SOP008-P-0225A)