參數(shù)資料
型號(hào): NJM2103D
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8
封裝: DIP-8
文件頁(yè)數(shù): 1/8頁(yè)
文件大小: 218K
代理商: NJM2103D
Ver.2003-12-09
NJM2103
- 1 -
SYSTEM RESET IC
GENERAL DESCRIPTION
NJM2103
is supply voltage supervisory IC to detect the abnormal
conditions, such as shut down of all supply voltages at once, or sudden
voltage down and then generate the reset signal. It supervises both 5V
supply voltage and the voltage optionally set up.
FEATURES
Precise Detection of Supply Voltage Down
Possible Detection of Optional Voltage Down (V
SB
=1.22V±1.5%)
Possible Detection of Optional Over-loading
Low Operating Current
Reference Voltage can be taken out.
Low Reset Validated Voltage
Voltage Detection with Hystersis Feature
Package Outline
Bipolar Technology
PIN CONFIGURATION
BLOCK DIAGRAM
PACKAGE OUTLINE
(V
SA
=4.2V±2.5%)
(I
CC
560μA@V
SB
=5V)
(V
+
=0.8V Typ.)
DIP8, DMP8, SIP8
NJM2103D
NJM2103M
NJM2103L
PIN FUNCTION
1. C
T
2. V
SC
3. OUT
C
4. GND
5. V
+
6. V
SB
/
RESIN
7. V
SA
8.
RESET
NJM2103D
NJM2103M
NJM2103L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NJM2103L 功能描述:監(jiān)控電路 Signal Generator 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
NJM2103M 功能描述:監(jiān)控電路 Signal Generator 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
NJM2103M-T1 功能描述:監(jiān)控電路 Desc Unavailable 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
NJM2103M-T2 功能描述:監(jiān)控電路 Desc Unavailable 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
NJM2103M-TE1 功能描述:監(jiān)控電路 Signal Generator 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