參數(shù)資料
型號(hào): LTC692IN8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: Aluminum Electrolytic Capacitor; Capacitor Type:General Purpose; Voltage Rating:6.3VDC; Capacitor Dielectric Material:Aluminum Electrolytic; Operating Temperature Range:-55 C to +105 C; Capacitance:1000uF RoHS Compliant: Yes
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8
封裝: 0.300 INCH, PLASTIC, DIP-8
文件頁(yè)數(shù): 14/16頁(yè)
文件大?。?/td> 308K
代理商: LTC692IN8
14
LTC692/LTC693
Low
External Clock Input
1024
clks
400ms
×
C
47pF
4096
clks
1.6 sec
×
C
47pF
2048
clks
800ms
×
C
47pF
Low
External Capacitor*
Floating or High
Floating or High
Low
100ms
1.6 sec
1.6 sec
1.6 sec
200ms
200ms
Floating or High
U
S
A
O
PPLICATI
U
U
OSC IN
OSC SEL
*The nominal internal frequency is 10.24kHz. The nominal oscillator frequency with external capacitor is F
OSC
(Hz) =
Pushbutton Reset
The LTC692/LTC693 do not provide a logic input for direct
connection to a pushbutton. However, a pushbutton in
series with a 100
resistor connected to the RESET output
pin (Figure 13) provides an alternative for manual reset.
Connecting a 0.1
μ
F capacitor to the RESET pin debounces
the pushbutton input.
The 100
resistor in series with the pushbutton is re-
quired to prevent the ringing, due to the capacitance and
lead inductance, from pulling the RESET pins of the MPU
and LTC692/LT693 below ground.
Figure 13. The External Pushbutton Reset
184,000
C(pF)
WATCHDOG TIME-OUT PERIOD
RESET ACTIVE TIME
IMMEDIATELY
AFTER RESET
(Long Period)
NORMAL
(Short Period)
LTC693
Table 2. LTC693 Reset Active Time and Watchdog Time-Out Selections
5V
100
V
CC
LTC692
LTC693
GND
LTC692/3 F13
RESET
0.1
μ
F
MPU
(e.g. 6805)
RESET
U
S
A
O
PPLICATI
TYPICAL
Capacitor Backup with 74HC4016 Switch
R1
10k
R2
30k
0.1
μ
F
0.1
μ
F
+
14
12
11
10
1
7
100
μ
F
13
2
5V
V
CC
V
OUT
V
BATT
74HC4016
LTC692/3 TA3
LOW LINE
GND
LTC693
相關(guān)PDF資料
PDF描述
LTC693IN Microprocessor Supervisory Circuits
LTC693IS Microprocessor Supervisory Circuits
LTC692CN8 Microprocessor Supervisory Circuits
LTC692CS8 Microprocessor Supervisory Circuits
LTC692I Microprocessor Supervisory Circuits
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC692IS8 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(biāo)準(zhǔn)包裝:1 系列:- 類型:簡(jiǎn)單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開(kāi)路漏極或開(kāi)路集電極 復(fù)位:高有效 復(fù)位超時(shí):- 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
LTC692IS8#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:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:簡(jiǎn)單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開(kāi)路漏極或開(kāi)路集電極 復(fù)位:高有效 復(fù)位超時(shí):- 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
LTC692IS8#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(biāo)準(zhǔn)包裝:1 系列:- 類型:簡(jiǎn)單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開(kāi)路漏極或開(kāi)路集電極 復(fù)位:高有效 復(fù)位超時(shí):- 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
LTC692IS8#TRPBF 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:- 標(biāo)準(zhǔn)包裝:1 系列:- 類型:簡(jiǎn)單復(fù)位/加電復(fù)位 監(jiān)視電壓數(shù)目:1 輸出:開(kāi)路漏極或開(kāi)路集電極 復(fù)位:高有效 復(fù)位超時(shí):- 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
LTC692IS8-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:Microprocessor Supervisory Circuits