R03DS0145EJ0200 Rev.2.00

Page 1 of 8

Feb.27.25

Datasheet

UPC258, UPC4558

Low Noise Dual Operational Amplifiers

DESCRIPTION

The UPC258 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, UPC258 is suitable for communication application while

UPC4558 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 UPC458 and 4741 with same circuit configuration are

also available

FEATURES

• Input Offset Voltage

±0.5 mV (TYP.)

• Input Offset Current

±5nA (TYP.)

• Input Bias Current

60nA (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

Part Number (1)

Selected Grade

Package

UPC258G2-AP

Standard

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

UPC258G2(5)-AP

DC item sorted product

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

UPC4558G2-AP

Standard

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

UPC4558G2(5)-AP

DC item sorted product

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

(1) Order names containing E1 or E2 indicate that the packaging format is embossed taping.

Pin 1 of E1 is on draw-out side, and pin 1 of E2 is at take-up side.