R03DS0145EJ0100 Rev.1.00

Page 1 of 9

2019.06.13

Datasheet

μPC258, 4558

Low Noise Dual Operational Amplifier

DESCRIPTION

The μPC258 and 4558 are dual operational amplifier with a built-in phase compensation circuit, feature high

speed, wide band and low noise.

Therefore, applications such as active filters, audio amplifiers and VCOs can be realized with a simple circuit

configuration.

Depending on the operating ambient temperature, µPC258 is suitable for communication application while

µPC4558 is suitable for general-purpose usage.

In addition, special arrangement products with sorted DC items are available.

Along with this series of lineup, the quad type op-amp µPC458 and 4741 with same circuit configuration are

also available.

FEATURES

 Input Offset Voltage

±0.5 mV (TYP.)

 Input Offset Current

±5 nA (TYP.)

 Input Bias Current

60 nA (TYP.)

 Slew Rate

1.0 V/µs (TYP.)

 Input Equivalent Noise Voltage (RIAA)

1.0 µVr.m.s. (TYP.)

 Built-In Phase Compensation Circuit

 Built-In Output Short Circuit Protection

 Standard Dual Op-Amp terminal connection (pin compatible)

ORDERING INFORMATION

Ordering Name

Sorting Content

Package

μPC258G2-A

General product

8-pin plastic SOP ( 5.72 mm ( 225 mil))

μPC258G2(5)-A

DC item sorted product

8-pin plastic SOP ( 5.72 mm ( 225 mil))

μPC4558G2-A

General product

8-pin plastic SOP ( 5.72 mm ( 225 mil))

μPC4558G2 (5)-A

DC item sorted product

8-pin plastic SOP ( 5.72 mm ( 225 mil))

R03DS0145EJ0100

Rev.1.00

2019.06.13