UNISONIC TECHNOLOGIES CO., LTD

81CXXX/81NXXX

CMOS IC

www.unisonic.com.tw

1 of 16

Copyright © 2012 Unisonic Technologies Co., Ltd

QW-R502-039,P

VOLTAGE DETECTORS WITH

BUILT-IN DELAY TIME

DESCRIPTION

The UTC 81CXXX and 81NXXX series are good performance

voltage detector and manufactured by CMOS technologies with

highly accurate, low power consumption. A delay circuit is built-in

to each detector, therefore, peripherals are unnecessary and high

density mounting is possible. Detect voltage is extremely accurate

with minimal temperature drift. Both CMOS and N-channel open

drain output configurations are available.

FEATURES

* Highly Accurate:

Detect voltage ± 2%

* Built-In Delay time :

1ms ~ 50ms

50ms ~ 200ms

200ms ~ 400ms

* Detect Voltage Temperature

Characteristics:

TYP± 100ppm/°C

* Wide Operating Voltage Range : 0.7V ~ 10.0V

* Low Current Consumption :

SOT-223

1

SOT-23

(EIAJ SC-59)

1

2

3

SOT-89

1

TO-92

1

SOT-23-3

(JEDEC TO-236)

1

2

3

ORDERING INFORMATION

CMOS:

Ordering Number

①

:Delay Time

Package

Pin Assignment

Packing

Lead Free

Halogen Free

Duration

Code

1

2

3

81CXXL-①-AA3-B-R

81CXXG-①-AA3-B-R

1~50

50~200

200~400

ms

ms

ms

P

Q

R

SOT-223

O

G

I

Tape Reel

81CXXL-①-AB3-E-R

81CXXG-①-AB3-E-R

SOT-89

O

I

G

Tape Reel

81CXXL-①-AE3-3-R

81CXXG-①-AE3-3-R

SOT-23

O

G

I

Tape Reel

81CXXL-①-AE3-5-R

81CXXG-①-AE3-5-R

SOT-23

G

O

I

Tape Reel

81CXXL-①-AE3-2-R

81CXXG-①-AE3-2-R

SOT-23

I

O

G

Tape Reel

81CXXL-①-AE2-3-R

81CXXG-①-AE2-3-R

SOT-23-3

O

G

I

Tape Reel

81CXXL-①-AE2-5-R

81CXXG-①-AE2-5-R

SOT-23-3

G

O

I

Tape Reel

81CXXL-①-AE2-2-R

81CXXG-①-AE2-2-R

SOT-23-3

I

O

G

Tape Reel

81CXXL-①-T92-D-B

81CXXG-①-T92-D-B

TO-92

I

G

O

Tape Box

81CXXL-①-T92-E-B

81CXXG-①-T92-E-B

TO-92

O

I

G

Tape Box

81CXXL-①-T92-D-K

81CXXG-①-T92-D-K

TO-92

I

G

O

Bulk

81CXXL-①-T92-E-K

81CXXG-①-T92-E-K

TO-92

O

I

G

Bulk

81CXXL-①-T92-D-R

81CXXG-①-T92-D-R

TO-92

I

G

O

Tape Reel

81CXXL-①-T92-E-R

81CXXG-①-T92-E-R

TO-92

O

I

G

Tape Reel