參數(shù)資料
型號: NJU7703F
廠商: New Japan Radio Co., Ltd.
英文描述: VOLTAGE DETECTOR
中文描述: 電壓檢測器
文件頁數(shù): 1/8頁
文件大小: 48K
代理商: NJU7703F
Ver.2005-02-28
NJU7702/03
- 1 -
VOLTAGE DETECTOR
!
GENERAL DESCRIPTION
The NJU7702/03 is a high precision and low quiescent current
voltage detector.
The detection voltage is internally fixed with an accuracy of
1.0%.
The NJU7702/03 are useful for preventing malfunction of
microcomputer or DSP etc. through detect a drop in voltage of battery
or power supply.
NJU7702 is Nch. Open Drain and NJU7703 is a C-MOS output
type.
Small packaging makes NJU7702 and NJU7703 suitable for
space conscious applications.
!
FEATURES
"
High Precision Detection Voltage
"
Low Quiescent Current
"
Detection Voltage Range
"
Output Configuration
"
CMOS Technology
"
Package Outline
!
PIN CONFIGURATION
NJU7702/03F
1. NC
2. Sub (*1)
3. V
SS
4. V
OUT
5. V
DD
1
2 3
!
PACKAGE OUTLINE
±
1.0%
0.8
μ
A typ. (V
DET
=3V version)
1.3
6.0V(0.1V Step)
NJU7702: Nch. Open Drain type
NJU7703: C-MOS Output type
SOT-23-5
(*1): Connect Sub terminal to GND.
!
EQUIVALENT CIRCUIT
NJU7702
NJU7703
NJU7702/03F
4
5
V
OUT
VREF
V
DD
V
SS
VREF
V
OUT
V
DD
V
SS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NJU7703F03-TE1 功能描述:監(jiān)控電路 Volt Detector 3.0v RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 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
NJU7703F06-TE1 功能描述:監(jiān)控電路 Volt Detector 6.0v RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 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
NJU7703F13-TE1 功能描述:監(jiān)控電路 Volt Detector 1.3V RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 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
NJU7703F27-TE1 功能描述:監(jiān)控電路 Volt Detector 2.7v RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 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
NJU7703F28-TE1 功能描述:監(jiān)控電路 Volt Detector 2.8v RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 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