AN6557 Datasheet (Panasonic Semiconductor) - Dual Low Noise/ High Slew Rate Operational Amplifiers

AN6557, Dual Low Noise/ High Slew Rate Operational Amplifiers

〈AN6557〉 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 〈AN6558, AN6558S〉 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

AN6557, AN6558, AN6558S Dual Low Noise, High Slew Rate Operational Amplifiers s Overview The AN6557, the AN6558, and the AN6558S are low noise, high slew rate dual operational amplifiers with phase compensation circuits built-in.

They are suitable for application to various electronic circuits such as active filters and audio preamplifiers.

Moreover, they are high output current type and can also be used as headphone amplifiers.

AN6557 8 6 21.7±0.3 5 4 3 2 1 2.54 0.5±0.1 7 0.4±0.25 9 Unit:mm 1.

AN6557 Features

* Phase compensation circuit

* High voltage gain:GV=100dB typ.

* Low noise:Vni=0.9µ Vrms typ.

* High slew rate:SR=6V/µ s typ.

* High output current:IO=25mA typ. 1.35±0.25 9-pin SIL Plastic Package (Slim) (SIP009-P-0000A) AN6558 1.2±0.25 1.4±0.25 Unit:mm 1