參數(shù)資料
型號: LTC699C
廠商: Linear Technology Corporation
英文描述: Microprocessor Supervisory Circuit
中文描述: 微處理器監(jiān)控電路
文件頁數(shù): 2/4頁
文件大?。?/td> 156K
代理商: LTC699C
2
LTC699
A
(Notes 1 and 2)
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
Terminal Voltage
V
CC
................................................... –0.3V to 6.0V
WDI Input .............................. –0.3V to V
CC
+ 0.3V
RESET Output ...................................... –0.3V to 6V
Power Dissipation............................................. 500mW
Operating Temperature Range
LTC699C .............................................. 0
°
C to 70
°
C
LTC699I ........................................... –40
°
C to 85
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec.)................ 300
°
C
1
2
3
4
5
6
7
8
TOP VIEW
WDI
V
CC
V
CC
GND
GND
LTC699
NC
RESET
N8 PACKAGE
8-LEAD PLASTIC DIP
GND
1
2
3
4
5
6
7
8
TOP VIEW
GND
V
CC
V
CC
NC
GND
GND
S8 PACKAGE
8-LEAD PLASTIC SOIC
WDI
RESET
LTC699
LTC699CN8
LTC699IN8
LTC699CS8
LTC699IS8
ORDER PART
NUMBER
U
PACKAGE/ORDER U
PARAMETER
Operating Voltage Range
Supply Current
CONDITONS
MIN
3.0
TYP
MAX
5.5
1.5
2.5
4.75
4.75
UNITS
G
V
0.6
0.6
4.65
mA
G
Power Down Reset Assertion
Power Up Reset De-Assertion
Reset Threshold Hysteresis
Reset Active Time
G
4.5
V
V
G
40
200
200
1.6
1.6
1
8
mV
ms
160
140
1.2
1.0
240
280
2.0
2.25
G
Watchdog Time-out Period
sec
G
Reset Active Time PSRR
Watchdog Time-out Period PSRR
Minimum WDI Input Pulse Width
RESET output Voltage at V
CC
= 1V (Note 3)
RESET output Voltage
RESET Output Short Circuit Current
WDI Input Threshold
ms/V
ms/V
V
IL
= 0.4, V V
IH
= 3.5V
I
SINK
= 10
μ
A, V
CC
= 1V
I
SINK
= 1.6mA, V
CC
= 4.25V
Output Sink Current
Logic Low
Logic High
WDI = V
OUT
WDI = 0V
G
200
ns
mV
4
200
0.4
V
25
mA
0.8
V
2.0
WDI Input Current
G
G
4
50
μ
A
–50
–8
V
CC
= +5V, T
A
= 25
°
C, unless otherwise noted.
ELECTRICAL C
HARA TERISTICS
Note 2:
All voltage values are with respect to GND.
Note 3:
RESET is active low, open drain output.
The
G
denotes specifications which apply over the operating temperature
range.
Note 1:
Absolute maximum ratings are those values beyond which the life
of device may be impaired.
相關(guān)PDF資料
PDF描述
LTC699CS8 Microprocessor Supervisory Circuit
LTC699I Microprocessor Supervisory Circuit
LTC699IS8 Microprocessor Supervisory Circuit
LTC699CN8 Microprocessor Supervisory Circuit
LTC7541AKSW Improved Industry Standard CMOS 12-Bit Multiplying DAC
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LTC699CN8 功能描述:IC MPU SUPERVISORY CIRCUIT 8-DIP RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:1 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:高有效 復(fù)位超時:- 電壓 - 閥值:1.8V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:6-TSOP(0.059",1.50mm 寬)5 引線 供應(yīng)商設(shè)備封裝:5-TSOP 包裝:剪切帶 (CT) 其它名稱:NCP301HSN18T1GOSCT
LTC699CN8#PBF 功能描述:IC MPU SUPERVISORY CIRCUIT 8-DIP RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 其它有關(guān)文件:STM6905 View All Specifications 標準包裝:1 系列:- 類型:多壓監(jiān)控器 監(jiān)視電壓數(shù)目:5 輸出:開路漏極或開路集電極 復(fù)位:低有效 復(fù)位超時:最小為 140 ms 電壓 - 閥值:2.188V,2.955V,可調(diào),可調(diào),可調(diào) 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP,8-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:Digi-Reel® 產(chǎn)品目錄頁面:1197 (CN2011-ZH PDF) 其它名稱:497-8728-6
LTC699CS8 功能描述:IC MPU SUPERVISORY CIRCUIT 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:1 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:高有效 復(fù)位超時:- 電壓 - 閥值:1.8V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:6-TSOP(0.059",1.50mm 寬)5 引線 供應(yīng)商設(shè)備封裝:5-TSOP 包裝:剪切帶 (CT) 其它名稱:NCP301HSN18T1GOSCT
LTC699CS8#PBF 功能描述:IC MPU SUPERVISORY CIRCUIT 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 其它有關(guān)文件:STM6905 View All Specifications 標準包裝:1 系列:- 類型:多壓監(jiān)控器 監(jiān)視電壓數(shù)目:5 輸出:開路漏極或開路集電極 復(fù)位:低有效 復(fù)位超時:最小為 140 ms 電壓 - 閥值:2.188V,2.955V,可調(diào),可調(diào),可調(diào) 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP,8-MSOP(0.118",3.00mm 寬) 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:Digi-Reel® 產(chǎn)品目錄頁面:1197 (CN2011-ZH PDF) 其它名稱:497-8728-6
LTC699CS8#TR 功能描述:IC SUPERVISORY CIRCUIT MPU 8SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標準包裝:1 系列:- 類型:簡單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開路漏極或開路集電極 復(fù)位:高有效 復(fù)位超時:- 電壓 - 閥值:1.8V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:6-TSOP(0.059",1.50mm 寬)5 引線 供應(yīng)商設(shè)備封裝:5-TSOP 包裝:剪切帶 (CT) 其它名稱:NCP301HSN18T1GOSCT