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81XXL-T92-E-K

Description
POWER RESET IC
File Size200KB,7 Pages
ManufacturerUNISONIC TECHNOLOGIES CO.,LTD
Websitehttp://www.unisonic.com.tw/
Download Datasheet View All

81XXL-T92-E-K Overview

POWER RESET IC

UNISONIC TECHNOLOGIES CO., LTD
81XX
POWER RESET IC
DESCRIPTION
The function of UTC
81XX
is to accurately reset system after
detecting the supply voltage at the time of switching power on and
instantaneous power off in various CPU and other logic systems.
Further, this IC, with its super low consumption current and high
precision voltage detection capacity, UTC
81XX
is the most suited
as a voltage check circuit for a number of products which use
batteries.
LINEAR INTEGRATED CIRCUIT
FEATURES
*High precision voltage detection. (V
SS
±3%
max)
*low current consumption.
(I
CCH
=5µA max. I
CCL
=5µA max.)
*Low operating threshold voltage (0.65V typ.)
*Hysteresis voltage is provided as a detect voltage.
(50mV typ.)
*Large output current at the time ON (15mA typ.)
*The detect voltage can be selected at your discretion at 0.1V step
within the range of 1.9V to 4.6V by the following stipulation method.
ORDERING INFORMATION
Ordering Number
Package
Lead Free
Halogen Free
81XXL-AB3-D-R
81XXG-AB3-D-R
SOT-89
81XXL-AB3-E-R
81XXG-AB3-E-R
SOT-89
81XXL-AE3-2-R
81XXG-AE3-2-R
SOT-23
81XXL-AE3-3-R
81XXG-AE3-3-R
SOT-23
81XXL-AE3-5-R
81XXG-AE3-5-R
SOT-23
81XXL-AF5-A-R
81XXG-AF5-A-R
SOT-25
81XXL-AF5-B-R
81XXG-AF5-B-R
SOT-25
81XXL-T92-D-B
81XXG-T92-D-B
TO-92
81XXL-T92-D-K
81XXG-T92-D-K
TO-92
81XXL-T92-E-B
81XXG-T92-E-B
TO-92
81XXL-T92-E-K
81XXG-T92-E-K
TO-92
Note: Pin Assignment:
I: V
IN
O: V
OUT
G: GND NC:N
XX: Detected Voltage Value
Pin Assignment
1 2 3 4 5
I G O - -
O I G - -
I O G - -
O G I - -
G O I - -
N N G O I
O I G N N
I G O - -
I G O - -
O I G - -
O I G - -
Packing
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Reel
Tape Box
Bulk
Tape Box
Bulk
www.unisonic.com.tw
Copyright © 2010 Unisonic Technologies Co., Ltd
1 of 6
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