R03DS0144EJ0200 Rev.2.00

Page 1 of 11

Feb.18.25

Datasheet

UPC1251, UPC358

Single Power Supply Dual Operational Amplifiers

DESCRIPTION

UPC1251, UPC358 are dual operational amplifiers designed to operate on a single power supply. The features

include low-voltage operation, a common-mode input voltage that range from V− (GND) level, an output from

a V− (GND) level that is determined by the output stage of class C push-pull circuit and a 50 μA(TYP.) constant

current, and a low current consumption.

In addition to that, this amplifier can also operate in both positive and negative power supply and can be used

extensively in various amplifier circuits.

The UPC1251 is suited for wide operating ambient temperature use due to its temperature expansion type,

while UPC358 is for general purposes usage.

A DC parameter selection that is compatible with operational amplifiers is also available.

UPC451, UPC324 which are quad types with the same circuit configuration, are also available under this series

of operational amplifiers.

FEATURES

•

Input Offset Voltage

±2 mV (TYP.)

•

Input Offset Current

±5 nA (TYP.)

•

Large Signal Voltage Gain 100000 (TYP.)

•

Internal Frequency Compensation

•

Output Short-Circuit Protection

PRODUCT LINEUP

Package

Standard SOP

TSSOP

MSOP

Subject Part Number

UPC1251G2,

UPC358G2

UPC1251GR-9LG,

UPC358GR-9LG

UPC1251MP-KAA

Outline Comparison

Unit : mm

Unit : mm

Unit : mm

(Mounting Area Ratio)

( 100 %)

( 60 %)

(35%)

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version. Not all products and/or types are available in every country. Please

check with Renesas Electronics’ sales representative for availability and additional information.

2.80

2.95

4.00

0.65

5.2

6.5

3.15

6.4

4.4