參數(shù)資料
型號: LTC693
廠商: Linear Technology Corporation
英文描述: Microprocessor Supervisory Circuits(μP監(jiān)控電路)
中文描述: 微處理器監(jiān)控電路(微處理器監(jiān)控電路)
文件頁數(shù): 2/16頁
文件大?。?/td> 261K
代理商: LTC693
2
LTC692/LTC693
RESET
THRESHOLD
(V)
4.40
4.40
4.65
4.65
4.65
4.65
4.65
4.37/4.62
4.65
2.90
2.90
CONDITIONAL
BATTERY
BACKUP
WATCHDOG
TIMER
X
X
X
X
X
X
X
X
X
X
X
BATTERY
BACKUP
X
X
X
X
X
X
POWER FAIL
WARNING
X
X
X
X
X
X
RAM WRITE
PROTECT
PUSHBUTTON
RESET
PINS
8
16
8
16
8
16
8
8
16
8
16
LTC692
LTC693
LTC690
LTC691
LTC694
LTC695
LTC699
LTC1232
LTC1235
LTC694-3.3
LTC695-3.3
X
X
X
X
X
X
X
X
X
X
X
X
X
X
A
Terminal Voltage
V
CC
.................................................... –0.3V to 6.0V
V
BATT
................................................. –0.3V to 6.0V
All Other Inputs .................. –0.3V to (V
OUT
+ 0.3V)
Input Current
V
CC
.............................................................. 200mA
V
BATT
............................................................. 50mA
GND............................................................... 20mA
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
(Notes 1 and 2)
V
OUT
Output Current.................. Short Circuit Protected
Power Dissipation............................................. 500mW
Operating Temperature Range
LTC692C/LTC693C............................... 0
°
C to 70
°
C
LTC692I/LTC693I ............................ –40
°
C to 85
°
C
Storage Temperature Range................ –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)................. 300
°
C
U
PACKAGE/ORDER U
ORDER PART
NUMBER
ORDER PART
NUMBER
PRODUCT SELECTIU
LTC692CN8
LTC692IN8
LTC692CS8
LTC692IS8
S8 PART MARKING
692
692I
T
JMAX
= 110
°
C,
θ
JA
= 130
°
C/W (N)
T
= 110
°
C,
θ
= 180
°
C/W (S)
S8 Package Conditions: PCB Mount on FR4 Material,
Still Air at 25
°
C, Copper Trace
1
2
3
4
8
7
6
5
TOP VIEW
V
OUT
V
CC
GND
PFI
V
BATT
RESET
WDI
PFO
N8 PACKAGE
8-LEAD PLASTIC DIP
S8
8-LEAD PLASTIC SOIC
LTC693CN
LTC693IN
LTC693CS
LTC693IS
1
2
3
4
5
6
7
8
TOP VIEW
N PACK
16-LEAD PLASTIC DIP
16
15
14
13
12
11
10
9
V
BATT
V
OUT
V
CC
GND
BATT ON
LOW LINE
OSC IN
OSC SEL
RESET
RESET
WDO
CE IN
CE OUT
WDI
PFO
PFI
S P
16-LEAD PLASTIC SOL
T
JMAX
= 110
°
C,
θ
JA
= 130
°
C/W (N, S)
S16 Package Conditions: PCB Mount on FR4 Material,
Still Air at 25
°
C, Copper Trace
(Note 3)
相關PDF資料
PDF描述
LTC694-3.3 3.3V Microprocessor Supervisory Circuits(3.3VμP監(jiān)控電路)
LTC695CSW-3.3 3.3V Microprocessor Supervisory Circuits
LTC695 Microprocessor Supervisory Circuits
LTC695-3.3 3.3V Microprocessor Supervisory Circuits
LTC695C Microprocessor Supervisory Circuits
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