參數(shù)資料
型號： MAX8215
廠商： Maxim Integrated Products, Inc.
英文描述： Microprocessor Voltage Monitors(專用的微處理器電壓監(jiān)視器)
中文描述： ±5V、±12V (±15V)專用微處理器電壓監(jiān)視器
文件頁數(shù)： 1/12頁
文件大?。?/td> 184K
代理商： MAX8215
_______________General Desc ription
The MAX8215 contains five voltage comparators; four
are for monitoring +5V, -5V, +12V, and -12V, and the
fifth monitors any desired voltage. The MAX8216 is
identical, except it monitors ±15V supplies instead of
±12V. The resistors required to monitor these voltages
and provide comparator hysteresis are included on-
chip. All comparators have open-drain outputs. These
devices consume 250μA max supply current over tem-
perature.
________________________Applic ations
Microprocessor Voltage Monitor
+5V, -5V, +12V, -12V Supply Monitoring (MAX8215)
+5V, -5V, +15V, -15V Supply Monitoring (MAX8216)
Overvoltage/Undervoltage Detection with
Uncommitted Comparator
Industrial Controllers
Mobile Radios
Portable Instruments
Industrial Equipment
Data-Acquisition Systems
__________Typic al Operating Circ uit
____________________________Features
o
4 Dedicated Comparators plus 1 Auxiliary
Comparator
o
5V Dedicated Comparator Has ±1.25% Accuracy
o
-5V, +12V, -12V, +15V, -15V Dedicated
Comparators Have ±1.5% Accuracy
o
Overvoltage/Undervoltage Detection or
Programmable Delay Using Auxiliary Comparator
o
Internal 1.24V Reference with ±1% Initial
Accuracy
o
Wide Supply Range: 2.7V to 11V
o
Built-In Hysteresis
o
250μA Max Supply Current Over Temp.
o
Independent Open-Drain Outputs
o
All Precision Components Included
______________Ordering Information
Ordering Information continued on last page.
*Dice are tested at T
A
= +25°C.
M
±5V, ±12V (±15V ) Dedic ated
Mic roproc essor Voltage Monitors
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
1
2
3
4
14
13
12
11
V
DD
OUT1
OUT2
OUT3
-5V
+5V
GND
VREF
DIP/SO
TOP VIEW
MAX8215
MAX8216
5
6
7
10
9
8
OUT4
DOUT
PGND
DIN
-12V (-15V)
+12V (+15V)
( ) ARE FOR MAX8216 ONLY.
__________________Pin Configuration
+5V
OUT1
+5V
V
DD
PGND
GND
0.1
μ
F
-5V
OUT2
OUT3
+12V (+15V)
OUT4
-12V (-15V)
DOUT
DIN
1.24V REFERENCE
VREF
( ) ARE FOR
MAX8216 ONLY.
MAX8215
MAX8216
PART
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
PIN-PACKAGE
14 Plastic DIP
14 SO
Dice*
14 Plastic DIP
MAX8215
CPD
MAX8215CSD
MAX8215C/D
MAX8215EPD
MAX8215ESD
MAX8215EJ D
MAX8215MPD
MAX8215MJ D
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
14 SO
14 CERDIP
14 Plastic DIP
-55°C to +125°C
14 CERDIP
19-0169; Rev 0; 8/93
相關(guān)PDF資料
PDF描述
MAX824L 5-Pin Microprocessor Supervisory Circuits(復(fù)位門限4.63V,5管腳μP監(jiān)控電路，具看門狗輸入和高有效復(fù)位)
MAX824M 5-Pin Microprocessor Supervisory Circuits(復(fù)位門限4.38V,5管腳μP監(jiān)控電路，具看門狗輸入和高有效復(fù)位)
MAX824R 5-Pin Microprocessor Supervisory Circuits(復(fù)位門限2.63V,5管腳μP監(jiān)控電路，具看門狗輸入和高有效復(fù)位)
MAX824S 5-Pin Microprocessor Supervisory Circuits(復(fù)位門限2.93V,5管腳μP監(jiān)控電路，具看門狗輸入和高有效復(fù)位)
MAX824T 5-Pin Microprocessor Supervisory Circuits(復(fù)位門限3.08V,5管腳μP監(jiān)控電路，具看門狗輸入和高有效復(fù)位)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX8215_05 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:±5V, ±12V (±15V) Dedicated Microprocessor Voltage Monitors
MAX8215C/D 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:【5V, 【12V (【15V) Dedicated Microprocessor Voltage Monitors
MAX8215CPD 功能描述:監(jiān)控電路 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
MAX8215CPD+ 功能描述:監(jiān)控電路 5/12/15V +/-Dedictd MPU Voltage Monitor 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
MAX8215CSD 功能描述:監(jiān)控電路 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
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