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CE8808のメーカーはChipower Electronicsです、この部品の機能は「Ultra-Small High-Precision Voltage Detector」です。 |
部品番号 | CE8808 |
| |
部品説明 | Ultra-Small High-Precision Voltage Detector | ||
メーカ | Chipower Electronics | ||
ロゴ | |||
このページの下部にプレビューとCE8808ダウンロード(pdfファイル)リンクがあります。 Total 11 pages
Ultra-Small Package High-Precision Voltage Detector
CE8808 Series
Ultra-Small High-Precision
Voltage Detector
CE8808 Series
INTRODUCTION
The CE8808 Series is a series of
high-precision voltage detectors developed
using CMOS process. The detection voltage
is fixed internally, with an accuracy of
2.0%. Two output forms, NMOS open-drain
and CMOS output, are available.
FEATURES
z Ultra-low current consumption:
z High-precision detection voltage:±2.0%
z Operating voltage range:0.95 V~ 7.0V
z Hysteresis characteristics: -VDET×5%(Typ.)
z Detection voltage: 1.5V ~ 6.0V(10mV step)
z Output forms:
NMOS open-drain output (Active Low)
CMOS output (Active Low)
APPLICATIONS
z Memory battery back-up circuits
z Power-on reset circuits
z Power failure detection
z Power monitor for portable equipment
such as notebook computers, digital
cameras, PDA, and cellular phones.
z Constant voltage power monitors for
cameras, video equipment and
communication devices.
z Power monitor for microcomputers and
reset for CPUs.
ORDER INFORMATION
CE8808①②③④⑤
DESIGNATOR SYMBOL
C
①
N
②③④
Integer
M/MA/MR
N
⑤
P
T/TA
DESCRIPTION
CMOS
NMOS open drain
Detection Voltage (1.50V~6.00V),
“④”elide when it is “0”
e.g. 3.0V=②:3, ③:0
2.93V=②:2, ③:9, ④:3
Package:SOT-23,SOT-25
Package:SOT-343(SC-82)
Package:SOT-89-3
Package:TO-92
BLOCK DIAGRAMS
NMOS open-drain
CMOS output
V2.0
1 (11)
1 Page Ultra-Small Package High-Precision Voltage Detector
CE8808 Series
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Power supply voltage
Output voltage
SOT-23-3
Power
SOT-89
dissipation
TO-92
SOT343
Operating ambient temperature
Storage temperature
Soldering Temperature & Time
SYMBOL
VDD
VOUT
PD
Topr
Tstg
Tsolder
(Ta=25°C, unless otherwise specified)
RATINGS
UNITS
VSS-0.3 ~ VSS+8
VSS-0.3 ~ VSS+8
250
V
V
mW
500 mW
500 mW
250 mW
-40 ~+85
°C
-40 ~+125
260℃, 10s
°C
ELECTRICAL CHARACTERISTICS
(Ta=25°C, unless otherwise specified)
PARAMETER SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Detection
voltage*1
Hysteresis
width
Current
consumption
Operating
voltage
Output current
Leakage
current
temperature
coefficient
−VDET
VHYS
ISS
—
—
CE8808C/N20~26
−VDET(S)
×0.98
0.02×
−VDET(S)
—
VDD =-VDET+0.5V CE8808C/N 26~39
—
CE8808C/N 39~60
—
−VDET(S)
0.05×
−VDET(S)
1.0
−VDET(S)
×1.02
0.08×
−VDET(S)
2.0
1.2 2.5
1.5 3.0
V
V
uA
uA
uA
VDD
—
0.95 —
7
V
IOUT
ILEAK
NMOS:
VOUT =0.5 V
VDD =-VDET-0.5 V
CE8808C/N 20~26
CE8808C/N 26~39
CE8808C/N 39~60
PMOS:
VDD-VOUT =0.5 V
VDD =-VDET+0.5 V
CE8808C/N 20~26
CE8808C/N 26~39
CE8808C/N 39~60
Only for NMOS open-drain output products,
VDD =8.0 V, VOUT =8.0 V
Ta=−40°C ~+85°C
3.0
3.0
3.0
1.5
1.5
1.5
—
13.0 —
15.0 —
18.0 —
4.0 —
6.0 —
8.0 —
—1
mA
mA
mA
mA
mA
mA
uA
±120
±360 ppm/°C
Delay time
TPLH
200 us
*1. −VDET: Actual detection voltage value, −VDET(S): Specified detection voltage value
V2.0
3 (11)
3Pages Ultra-Small Package High-Precision Voltage Detector
PACKAGING INFORMATION
● SOT-23-3
CE8808 Series
V2.0
6 (11)
6 Page | |||
ページ | 合計 : 11 ページ | ||
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PDF ダウンロード | [ CE8808 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
CE8808 | Ultra-Small High-Precision Voltage Detector | Chipower Electronics |
CE8808C | Ultra-Small High-Precision Voltage Detector | Chipower Electronics |