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UPC393G2-E1

LOW POWER DUAL COMPARATORS

NEC => Renesas Technology 

DATA SHEET

BIPOLAR ANALOG INTEGRATED CIRCUIT

µPC393

LOW POWER DUAL COMPARATORS

DESCRIPTION

The µPC393 is a dual comparator which is designed

to operate from a single power supply over a wide range

of voltage. Operation from split power supplies is also

possible and the power supply current drain is very low.

Further advantage, the input common-mode voltage in-

cludes ground, even though operated from a single power

supply voltage.

FEATURES

• Common-mode input voltage range includes V–

• Wide supply voltage range

2 V to 32 V (Single)

±1 V to ±16 V (Split)

• Low supply current

• Open collector output

EQUIVALENT CIRCUIT (1/2 Circuit)

PIN CONFIGURATION (Top View)

+

Q2

IN

Q1

–

II

Q5

100 µ A

V+

100 µA

Q3

Q4

OUT

Q8

Q7

Q6

V–

µPC393C, 393G2

OUT1 1

8 V+

I I1 2

1

–+

I N1 3

7 OUT2

2

+–

6 I I2

V– 4

5 I N2

µ PC393HA

1

2

–+

+–

123456789

ORDERING INFORAMTION

Part Number

µPC393C

µPC393G2

µPC393G2(5)

µPC393HA

Package

8-pin plastic DIP (7.62 mm (300))

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

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

9-pin plastic slim SIP

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 an NEC Electronics

sales representative for availability and additional information.

Document No. G11766EJ4V0DS00 (4th edition)

Date Published March 2004 N CP(K)

Printed in Japan

The mark shows major revised points.

1989

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