MAX8212CUA+T

更新时间： 2024-10-02 13:11:07

品牌	Logo	应用领域
美信 - MAXIM		微处理器监控
页数	文件大小	规格书
8页	69K
描述
暂无描述

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

MAX8212CUA+T 数据手册

19-0539; Rev 3; 1/95

Mic ro p ro c e s s o r Vo lt a g e Mo n it o rs

w it h P ro g ra m m a b le Vo lt a g e De t e c t io n

/MAX812

________________Ge n e ra l De s c rip t io n

____________________________Fe a t u re s

♦ µP Power-Fail Warning

Maxim’s MAX8211 and MAX8212 are CMOS micropower

voltage detectors that warn microprocessors (µPs) of

power failures. Each contains a comparator, a 1.5V

bandgap reference, and an open-drain N-channel output

driver. Two external resistors are used in conjunction with

the internal reference to set the trip voltage to the desired

level. A hysteresis output is also included, allowing the user

to apply positive feedback for noise-free output switching.

♦ Improved 2nd Source for ICL8211/ICL8212

♦ Low-Power CMOS Design

♦ 5µA Quiescent Current

♦ On-Board Hysteresis Output

♦ ±40mV Threshold Accuracy (±3.5%)

♦ 2.0V to 16.5V Supply-Voltage Range

♦ Define Output Current Limit (MAX8211)

♦ High Output Current Capability (MAX8212)

The MAX8211 provides a 7mA current-limited output sink

whenever the voltage applied to the threshold pin is less

than the 1.5V internal reference. In the MAX8212, a voltage

greater than 1.5V at the threshold pin turns the output

stage on (no current limit).

_______________Ord e rin g In fo rm a t io n

The CMOS MAX8211/MAX8212 are plug-in replacements

for the bipolar ICL8211/ICL8212 in applications where the

maximum supply voltage is less than 16.5V. They offer sev-

eral performance advantages, including reduced supply

current, a more tightly controlled bandgap reference, and

more a va ila b le c urre nt from the hys te re s is outp ut.

PART

TEMP. RANGE

PIN-PACKAGE

8 Plastic DIP

8 SO

MAX8211CPA

MAX8211CSA

MAX8211CUA

MAX8211CTY

MAX8211EPA

MAX8211ESA

MAX8211EJA

MAX8211ETY

MAX8211MJA

MAX8211MTV

0°C to +70°C

8 µMAX

0°C to +70°C

8 TO-99

-40°C to +85°C

-55°C to +125°C

8 Plastic DIP

8 SO

________________________Ap p lic a t io n s

µP Voltage Monitoring

8 CERDIP

8 TO-99

Undervoltage Detection

8 CERDIP

8 TO-99

Overvoltage Detection

Ordering Information continued on last page.

* Contact factory for dice specifications.

Battery-Backup Switching

Power-Supply Fault Monitoring

Low-Battery Detection

___________________P in Co n fig u ra t io n

___________Typ ic a l Op e ra t in g Circ u it

V+

TOP VIEW

V+

N.C.

V+

HYST

µP

NMI

OUT

N.C.

HYST

THRESH

OUT

MAX8211

MAX8212

MAX8211

N.C.

THRESH

GND

DIP/SO

LOGIC-SUPPLY UNDERVOLTAGE DETECTOR

(Detailed Circuit Diagram–Figure 5)

Pin Configurations continued at end of data sheet.

________________________________________________________________ Maxim Integrated Products

Ca ll t o ll fre e 1 -8 0 0 -9 9 8 -8 8 0 0 fo r fre e s a m p le s o r lit e ra t u re .

12 3 4 5 6 7 8

中文翻译

下载PDF

MAX8212CUA+T 替代型号

型号	品牌	替代类型	描述	数据表
MAX8211CUA+	MAXIM	类似代替	Power Supply Support Circuit, Adjustable, 1 Channel, +1.15VV, CMOS, PDSO8, LEAD FREE, MO-1
MAX8211MSA/PR-T	MAXIM	类似代替	Microprocessor Voltage Monitors with Programmable Voltage Detection
MAX8212MSA/PR	MAXIM	类似代替	Microprocessor Voltage Monitors with Programmable Voltage Detection

与MAX8212CUA+T相关器件

型号	品牌	获取价格	描述	数据表
MAX8212EJA	MAXIM	获取价格	Microprocessor Voltage Monitors with Programmable Voltage Detection
MAX8212EPA	MAXIM	获取价格	Microprocessor Voltage Monitors with Programmable Voltage Detection
MAX8212EPA	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8, PLASTIC, DIP-8
MAX8212EPA+	MAXIM	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, +1.15VV, CMOS, PDIP8, PLASTIC, DIP-8
MAX8212ESA	MAXIM	获取价格	Microprocessor Voltage Monitors with Programmable Voltage Detection
MAX8212ESA	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, SOP-8
MAX8212ESA+	MAXIM	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, PDSO8, 0.150 INCH, LEAD FREE, M
MAX8212ESA+T	MAXIM	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, PDSO8, 0.150 INCH, LEAD FREE, M
MAX8212ESA-T	MAXIM	获取价格	暂无描述
MAX8212ETV	MAXIM	获取价格	Voltage Detector

与MAX8212CUA+T相关文章

塔塔电子与力积电达成技术转让协议，携手建设印度首座晶圆厂
2024-09-29

38
英特尔震撼发布：128核心256线程的至强6性能核处理器
2024-09-29

32
SK海力士量产12层HBM3E，容量高达36GB
2024-09-27

29
意法半导体传感器驱动Sphere，开启沉浸式电影新时代
2024-09-27

40

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX8212CUA+T

MAX8212CUA+T 数据手册

MAX8212CUA+T 替代型号

与MAX8212CUA+T相关器件

与MAX8212CUA+T相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX8212CUA+T

MAX8212CUA+T 数据手册

MAX8212CUA+T 替代型号

与MAX8212CUA+T相关器件

与MAX8212CUA+T相关文章

您还可以找

您在本页遇到什么问题？