R03DS0142EJ0200 Rev.2.00

Page 1 of 10

Mar.3.25

Datasheet

UPC451, UPC324

Single Power Supply Quad Operational Amplifiers

DESCRIPTION

UPC451, UPC324 are quad 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 UPC451 is suited for wide operating ambient temperature use due to its temperature expansion type,

while UPC324 is for general purposes usage.

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

UPC1251, UPC358 which are dual 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

ORDERING INFORMATION

Order Name (1)

Selected Grade

Package

UPC451G2-AP

Standard

14-Pin plastic SOP ( 5.72 mm ( 225 ))

UPC451G2(5)-AP

DC parameter selection

14-Pin plastic SOP ( 5.72 mm ( 225 ))

UPC324G2-AP

Standard

14-Pin plastic SOP ( 5.72 mm ( 225 ))

UPC324G2(5)-AP

DC parameter selection

14-Pin plastic SOP ( 5.72 mm ( 225 ))

UPC451GR-9LG-A

Standard

14-Pin plastic TSSOP ( 5.72 mm ( 225 ))

UPC451GR(5)-9LG-A

DC parameter selection

14-Pin plastic TSSOP ( 5.72 mm ( 225 ))

UPC324GR-9LG-A

Standard

14-Pin plastic TSSOP ( 5.72 mm ( 225 ))

UPC324GR(5)-9LG-A

DC parameter selection

14-Pin plastic TSSOP ( 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.