參數(shù)資料
型號(hào): ADM708TAR
廠商: ANALOG DEVICES INC
元件分類(lèi): 電源管理
英文描述: Analog Switch / Multiplexer (Mux) IC; Analog Switch Function:SPST; Package/Case:16-SOIC; Leaded Process Compatible:No; Leakage Current:1nA; No. of Channels:4; On Resistance, Rds(on):100ohm; Peak Reflow Compatible (260 C):No RoHS Compliant: No
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: SOIC-8
文件頁(yè)數(shù): 7/8頁(yè)
文件大?。?/td> 129K
代理商: ADM708TAR
REV. A
–7–
ADM706P/R/S/T, ADM708R/S/T
+1.2V
0V
+3V
1.3V
PFI
PFO
500ns/DIV
V
CC
= +5V
T
A
= +25
8
C
Figure 10. PFI Assertion Response Time
+1.3V
PFI
+3V
0V
1.2V
PFO
500ns/DIV
V
CC
= +5V
T
A
= +25
8
C
Figure 11. PFI Deassertion Response Time
0V
0V
100ns/DIV
V
CC
= V
RT
T
A
= +25
8
C
RESET
+3V
RESET
+3V
Figure 12.
RESET
, RESET Assertion
APPLICATIONS
A typical operating Circuit is shown in Figure 15. The unregu-
lated dc input supply is monitored using the PFI input via the
resistive divider network. Resistors R1 and R2 should be selected
such that when the supply voltage drops below the desired level
(e.g., 5 V) the voltage on PFI drops below the 1.25 V threshold
thereby generating an interrupt to the
μ
P. Monitoring the
preregulator input gives additional time to execute an orderly
shutdown procedure before power is lost.
ADM706
PFI
RESET
I/O LINE
GND
m
P
MR
WDI
PFO
RESET
V
CC
+3.3V
WDO
V
CC
UNREGULATED
DC
INTERRUPT
GND
NMI
MANUAL
RESET
GND
IN
OUT
ADM666A
Figure 15. Typical Application Circuit
+3V
0V
0V
+3V
100ns/DIV
V
CC
= V
RT
T
A
= +25
8
C
RESET
RESET
Figure 13.
RESET
, RESET Deassertion
+2V
0V
V
CC
RESET
2
m
s/DIV
T
A
= +25
8
C
+3V
+3V
Figure 14. ADM706/ADM708
RESET
Response Time
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADM708TAR-REEL 功能描述:IC SUPERVISOR MPU 3.08V WD 8SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標(biāo)準(zhǔn)包裝:400 系列:- 類(lèi)型:備用電池電路 監(jiān)視電壓數(shù)目:1 輸出:開(kāi)路漏極,推挽式 復(fù)位:高有效/低有效 復(fù)位超時(shí):最小為 35 ms 電壓 - 閥值:4.65V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:16-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC W 包裝:帶卷 (TR) 其它名稱(chēng):ADM691ARZ-REEL7TR
ADM708TARZ 功能描述:IC SUPERVISOR MPU 3.08 WD 8SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 類(lèi)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,開(kāi)路漏極 復(fù)位:高有效/低有效 復(fù)位超時(shí):最小為 250 ms 電壓 - 閥值:4.37V,4.62V 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件 產(chǎn)品目錄頁(yè)面:1337 (CN2011-ZH PDF)
ADM708TARZ 制造商:Analog Devices 功能描述:Voltage Detector / Microprocessor Superv
ADM708TARZ-CSREEL 制造商:Analog Devices 功能描述:
ADM708TARZ-REEL 功能描述:IC SUPERVISOR MPU 3.08V WD 8SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 標(biāo)準(zhǔn)包裝:400 系列:- 類(lèi)型:備用電池電路 監(jiān)視電壓數(shù)目:1 輸出:開(kāi)路漏極,推挽式 復(fù)位:高有效/低有效 復(fù)位超時(shí):最小為 35 ms 電壓 - 閥值:4.65V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:16-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:16-SOIC W 包裝:帶卷 (TR) 其它名稱(chēng):ADM691ARZ-REEL7TR