參數(shù)資料
型號(hào): S-80944
廠商: Seiko Instruments Inc.
英文描述: 4.4V±2.0% Bulit-In Delay Circuit High-Precision Voltage Detector(檢測(cè)范圍4.4 V±2.0%,內(nèi)置延時(shí)電路高精度電壓檢測(cè)器)
中文描述: 4.4V ± 2.0%Bulit,在延遲電路高精度電壓檢測(cè)器(檢測(cè)范圍4.4 V ± 2.0%,內(nèi)置延時(shí)電路高精度電壓檢測(cè)器)
文件頁(yè)數(shù): 4/24頁(yè)
文件大小: 172K
代理商: S-80944
BUILT-IN DELAY DIRCUIT HIGH-PRECISION VOLTAGE DETECTOR
S-809 Series
Seiko Instruments Inc.
3
Output Configurations
1.
S-809 Series model numbering system
Nch open-drain
(
L
reset type)
N
is the last letter of the
model number.
e.g. S-80915AN
CMOS output
(
L
reset type)
L
is the last letter of the
model number.
e.g. S-80915AL
S-809 Series
2.
Output configurations and their implementation
Implementation
Nch(
L
)
Yes
Yes
No
Yes
CMOS(
L
)
No
Yes
No
No
With different power supplies
With active high reset CPUs
With voltage divider variable resistors
Example with two power supplies
Examples with one power supply
V
SS
OUT
CPU
V
DD
2
V
DD
1
V/D
Nch
C
D
V
SS
OUT
CPU
V
DD
V/D
CMOS
C
D
V
SS
OUT
CPU
V
DD
V/D
Nch
C
D
Figure 3
Advantage over the S-808 Series
1.
Built-In delay circuit
Delay time setting by an additional external capacitor:
The S-809 can easily delay an release signal by attachment of an external capacitor with built-In delay circuit.
This results in an advantage of parts reduction over the S-808 Series.
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S-80944CLNB-G7ET2G 功能描述:電壓監(jiān)測(cè)器/監(jiān)控器 4.4V 1.2uA CMOS Out RoHS:否 制造商:Texas Instruments 監(jiān)測(cè)電壓數(shù):2 監(jiān)測(cè)電壓:Adjustable 輸出類(lèi)型:Open Drain 欠電壓閾值: 過(guò)電壓閾值: 準(zhǔn)確性:1 % 工作電源電壓:1.5 V to 6.5 V 工作電源電流:1.8 uA 最大工作溫度:+ 125 C 封裝 / 箱體:SON-6 安裝風(fēng)格:SMD/SMT