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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)： | 7/16頁 |
| 文件大小： | 261K |
| 代理商： | LTC693 |
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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC6930 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:32.768kHz to 8.192MHz Precision μPower Oscillators |
| LTC6930CDCB-4.19#PBF | 制造商:Linear Technology 功能描述:Silicon Oscillator 8-Pin DFN EP |
| LTC6930CDCB-4.19#TRMPBF | 功能描述:IC OSC SILICON 4.194304MHZ 8-DFN RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 可編程計時器和振蕩器 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 類型:振蕩器 - 晶體 計數(shù):- 頻率:- 電源電壓:2.3 V ~ 5.5 V 電流 - 電源:1.07mA 工作溫度:-30°C ~ 80°C 封裝/外殼:SOT-665 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:SS迷你型-5D 安裝類型:表面貼裝 其它名稱:AN8955SSMTXLTR |
| LTC6930CDCB-4.19#TRPBF | 功能描述:IC OSC SILICON 4.194304MHZ 8-DFN RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 可編程計時器和振蕩器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:45 系列:- 類型:溫度 - 補償晶體振蕩器（TCXO） 計數(shù):- 頻率:25MHz 電源電壓:3.135 V ~ 3.465 V 電流 - 電源:1.5mA 工作溫度:-40°C ~ 85°C 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 包裝:管件 供應(yīng)商設(shè)備封裝:16-SOIC W 安裝類型:表面貼裝 |
| LTC6930CDCB-4.19-TRMPBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:32.768kHz to 8.192MHz Precision μPower Oscillators |
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