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參數(shù)資料
| 型號： | LTC693I |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Microprocessor Supervisory Circuits |
| 中文描述： | 微處理器監(jiān)控電路 |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 308K |
| 代理商： | LTC693I |
7
LTC692/LTC693
PI FU
OSC IN:
Oscillator Input. OSC IN can be driven by an
external clock signal or an external capacitor can be
connected between OSC IN and GND when OSC SEL is
forced low. In this configuration the nominal reset active
time and watchdog time-out period are determined by
the number of clocks or set by the formula (see
U
Applications Information section). When OSC SEL is
high or floating, the internal oscillator is enabled and the
reset active time is fixed at 200ms typical. OSC IN selects
between the 1.6 seconds and 100ms typical watchdog
time-out periods. In both cases the time-out period
immediately after a reset is 1.6 seconds typical.
W
I
D AGRA
BLOCK
CHARGE
PUMP
M2
M1
VBATT
VCC
CE IN
PFI
OSC IN
OSC SEL
WDI
RESET PULSE
GENERATOR
WATCHDOG
TIMER
RESET
BATT ON
VOUT
C1
–
1.3V
GND
–
+
+
C2
OSC
TRANSITION
DETECTOR
–
+
C3
WDO
RESET
PFO
LOW LINE
CE OUT
LTC692/3 BD
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTC692 | Microprocessor Supervisory Circuits(μP監(jiān)控電路) |
| LTC693 | Microprocessor Supervisory Circuits(μP監(jiān)控電路) |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC693IN | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Microprocessor Supervisory Circuits |
| LTC693IS | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Microprocessor Supervisory Circuits |
| LTC694 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Microprocessor Supervisory Circuits |
| LTC6943 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Micropower, Dual Precision Instrumentation Switched Capacitor Building Block |
| LTC694-3.3 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Low Voltage Supervisorwith 27 Selectable Thresholds and Watchdog Timer |
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