R03DS0139EJ0200 Rev.2.00

Page 1 of 7

Feb.4.25

Datasheet

UPC177G2, UPC339G2

Single Power Supply Quad Comparator

DESCRIPTION

UPC177, UPC339 comparators are designed for single power supply operation. The features include low-

voltage operation, common-mode input voltage range from V-(GND) level, open-collector output and low

current consumption. Furthermore, these products can operate with both power supplies and can be widely

used for various voltage comparison application.

Depending on the usage and operating ambient temperature range, the UPC177 is design for communication

industries and UPC339 is design for general purposes.

Along with this series of lineup, the dual type comparators, UPC277 and 393 with the same circuit configuration

are also available.

FEATURES

• Input Offset Voltage

±2 mV (TYP.)

• Input Bias Current

25 nA (TYP.)

• Voltage Gain

200000 (TYP.)

• Pulse Response Time

1.3 µs (TYP.)

• Output Sink Current

16 mA (TYP.)

• A wired OR is possible as the output is an open collector.

• Low Voltage Operation

V + - V - : 2 ~ 32 V

ORDERING INFORMATION

Order Name (1)

Selected Grade

Package

UPC177G2-AP

Standard

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

UPC339G2-AP

Standard

14-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.