參數(shù)資料
型號(hào)： ISPPAC-POWR1014A-01T48I
廠(chǎng)商： LATTICE SEMICONDUCTOR CORP
元件分類(lèi)： 電源管理
英文描述： In-System Programmable Power Supply Supervisor, Reset Generator and Sequencing Controller
中文描述： 10-CHANNEL POWER SUPPLY SUPPORT CKT, PQFP48
封裝： TQFP-48
文件頁(yè)數(shù)： 12/45頁(yè)
文件大?。?/td> 999K
代理商： ISPPAC-POWR1014A-01T48I
Lattice Semiconductor
ispPAC-POWR1014/A Data Sheet
12
Figure 4. Verify Timing Diagram
Figure 5. Discharge Timing Diagram
Theory of Operation
Analog Monitor Inputs
The ispPAC-POWR1014/A provides 10 independently programmable voltage monitor input circuits as shown in
Figure 6. Two individually programmable trip-point comparators are connected to an analog monitoring input. Each
comparator reference has 372 programmable trip points over the range of 0.672V to 5.867V. Additionally, a 75mV
‘zero-detect’ threshold is selectable which allows the voltage monitors to determine if a monitored signal has
dropped to ground level. This feature is especially useful for determining if a power supply’s output has decayed to
a substantially inactive condition after it has been switched off.
TMS
TCK
State
VIH
VIL
VIH
VIL
Update-IR
Run-Test/Idle (Program)
Select-DR Scan
C
Update-IR
t
H
t
H
t
H
t
H
t
H
t
CKH
t
CKH
t
CKH
t
CKL
t
PWV
t
CKH
t
CKL
t
SU1
t
SU1
t
SU1
t
SU1
t
SU1
TMS
TCK
State
VIH
VIL
VIH
VIL
Update-IR
Run-Test/Idle (Erase or Program)
Select-DR Scan
C
I
Run-Test/Idle (Verify)
Specified by the Data Sheet
Actual
t
H
t
H
t
H
t
H
t
H
t
H
t
SU1
t
t
CKH
t
HVDIS
(Actual)
t
CKH
t
CKH
t
CKH
t
CKL
t
PWP
t
CKH
t
CKL
t
PWV
t
SU1
t
SU1
t
SU1
t
SU1
t
SU1
相關(guān)PDF資料
PDF描述
ISPPAC-POWR1014A-01TN48I In-System Programmable Power Supply Supervisor, Reset Generator and Sequencing Controller
ISPPAC-POWR6AT6-01N32I In-System Programmable Power Supply Monitoring and Margining Controller
ISPPAC-POWR6AT6-01NN32I In-System Programmable Power Supply Monitoring and Margining Controller
ISPPAC10 In-System Programmable Analog Circuit
ISPPAC10-01PI In-System Programmable Analog Circuit
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISPPAC-POWR1014A-01TN148I 制造商:Lattice Semiconductor Corporation 功能描述:IC POWER SUPP MONITOR SMD TQFP48 制造商:Lattice Semiconductor Corporation 功能描述:IC, POWER SUPP MONITOR, SMD, TQFP48
ispPAC-POWR1014A-01TN48I 功能描述:監(jiān)控電路 ispPAC-POWR1014 w/ A DC I RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
ISPPACPOWR1014A01TN48IAG6 制造商:Lattice Semiconductor Corporation 功能描述:
ispPAC-POWR1014A-02T48I 功能描述:監(jiān)控電路 ispPAC-POWR1014 w/ ADC INDLOG DEV(ECP3) RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
ispPAC-POWR1014A-02TN48I 功能描述:監(jiān)控電路 ispPAC-POWR1014 w/ ADC, IND, Pb-Free RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*