參數(shù)資料
型號： CAT1026
英文描述： Dual Voltage Supervisory Circuit with I2C Serial 2K CMOS EEPROM. Reset Active High & Low. Auxiliary Voltage Monitor
中文描述： 雙電壓監(jiān)控電路與I2C串行2K的CMOS EEPROM中。復位高有效
文件頁數(shù)： 5/17頁
文件大?。?/td> 114K
代理商： CAT1026
5
Preliminary Information
CAT1026, CAT1027
Doc No. 3010, Rev. G
CAPACITANCE
T
A
= 25
°
C, f = 1.0 MHz, V
CC
= 5V
Symbol
Test
C
OUT(1)
Output Capacitance
Test Conditions
Max
Units
V
OUT
= 0 V
8
pF
C
IN(1)
Input Capacitance
V
IN
= 0 V
6
pF
AC CHARACTERISTICS
V
CC
= 2.7 V to 5.5 V and over the recommended temperature conditions, unless otherwise specified.
Notes:
1.
2.
3.
This parameter is characterized initially and after a design or process change that affects the parameter. Not 100% tested.
Test Conditions according to
“
AC Test Conditions
”
table.
The write cycle time is the time from a valid stop condition of a write sequence to the end of the internal program/erase cycle. During the
write cycle, the bus interface circuits are disabled, SDA is allowed to remain high and the device does not respond to its slave address.
e
y
C
e
t
W
&
d
a
e
R
y
r
o
m
e
M
)
l
b
m
y
S
r
e
t
e
m
a
r
a
P
n
M
x
a
M
s
U
f
L
C
S
y
c
n
e
u
q
e
F
k
c
o
C
0
0
4
z
H
k
t
P
S
e
S
k
S
A
D
S
r
n
o
s
t
p
n
e
p
)
C
,
(
u
S
0
0
1
s
n
t
W
O
L
d
o
P
w
o
L
k
c
o
C
3
s
μ
t
H
G
I
H
d
o
P
h
g
H
k
c
o
C
6
s
μ
t
R
)
e
m
i
e
s
R
L
C
S
d
n
a
A
D
S
0
0
3
s
n
t
F
)
e
m
i
l
F
L
C
S
d
n
a
A
D
S
0
0
3
s
n
t
A
T
S
;
D
H
e
m
i
d
H
n
o
n
o
C
t
S
6
s
μ
t
A
T
S
;
U
S
e
m
i
p
)
S
u
S
d
e
e
n
o
n
e
R
o
a
C
t
S
r
p
6
s
μ
t
T
A
D
;
D
H
e
m
i
d
H
t
p
n
a
D
0
s
n
t
T
A
D
;
U
S
e
m
i
p
u
S
t
p
n
a
D
0
0
1
s
n
t
O
T
S
;
U
S
e
m
i
p
u
S
n
o
n
o
C
p
o
S
6
s
μ
t
A
A
d
V
t
O
a
D
o
w
o
L
L
C
S
0
0
9
s
n
t
H
D
e
m
i
d
H
t
O
a
D
0
5
s
n
t
F
U
B
)
a
e
B
t
S
e
n
e
F
C
e
n
b
t
u
s
m
m
s
s
n
u
B
a
T
e
h
e
e
N
m
i
a
o
w
3
s
μ
t
C
W
)
)
g
a
P
r
e
B
(
e
m
i
e
y
C
e
W
5
s
m
相關PDF資料
PDF描述
CAT1022 Supervisory Circuit with I2C Serial 2K CMOS EEPROM. Manual Reset and Watchdog Timer Monitors SDA
CAT1023 Supervisory Circuit with I2C Serial 2K CMOS EEPROM. Manual Reset and Watchdog Timer Monitors WDI pin. Active High & Low Reset
CAT1024 Supervisory Circuit with I2C Serial 2K CMOS EEPROM. Manual Reset
CAT1025 Supervisory Circuit with I2C Serial 2K CMOS EEPROM. Manual Reset. WP Pin. Active High & Low Reset
CAT1027 Dual Voltage Supervisory Circuit with I2C Serial 2K CMOS EEPROM. Auxiliary Voltage Monitor. Watchdog Monitors WDI Pin
相關代理商/技術參數(shù)
參數(shù)描述
CAT1026LI25 功能描述:監(jiān)控電路 2K bit 2.5V Ind Temp RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
CAT1026LI-25-G 功能描述:監(jiān)控電路 CPU w/2K RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
CAT1026LI28 功能描述:監(jiān)控電路 2K bit 2.8V Ind Temp RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
CAT1026LI-28-G 功能描述:監(jiān)控電路 CPU w/2K RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
CAT1026LI30 功能描述:監(jiān)控電路 2K bit 3V Ind Temp RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*