Datasheet > CAT811MEUSGT10

CAT811MEUSGT10

更新时间： 2024-11-16 04:52:03

品牌	Logo	应用领域
CATALYST		微处理器监控
页数	文件大小	规格书
9页	92K
描述
4-Pin Microprocessor Power Supply Supervisors with Manual Reset

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CAT811MEUSGT10 数据手册

CAT811, CAT812

4-Pin Microprocessor Power Supply Supervisors with Manual Reset

FEATURES

DESCRIPTION

ꢀ Precision monitoring of

+5.0 V (± 5%, ± 10%, ± 20%),

+3.3 V (± 5%, ± 10%),

The CAT811 and CAT812 are microprocessor

supervisory circuits that monitor power supplies. The

CAT811 and CAT812 are direct replacements for the

MAX811andMAX812inapplicationsoperatingoverthe

industrial temperature range; both have a manual reset

input.

+3.0 V (± 10%) and

+2.5 V (± 5%) power supplies

ꢀ Manual reset input

Thesedevicesgeneratearesetsignal,whichisasserted

whilethepowersupplyvoltageisbelowapresetthreshold

level and for at least 140 ms after the power supply level

ꢀ Offered in two output configurations:

- CAT811: Active LOW reset

- CAT812: Active HIGH reset

has risen above that level. The underlying floating gate

ꢀ Direct replacements for the MAX811 and

MAX812 in applications operating over the

industrial temperature range

2(TM)

technology, AE

used by Catalyst Semiconductor,

makes it possible to offer any custom reset threshold

value. Seven industry standard threshold levels are

offered to support +5.0 V, +3.3 V, +3.0 V and +2.5 V

systems.

ꢀ Reset valid down to V = 1.0 V

ꢀ 6 µA power supply current

ꢀ Power supply transient immunity

The CAT811 features a RESET push-pull output (active

LOW) and the CAT812 features a RESET push-pull

output (active HIGH).

ꢀ Available in SOT-143 packages with Sn or

NiPdAu Green Lead finishes.

ꢀ Industrial temperature range: -40°C to +85°C

Fast transients on the power supply are ignored and the

output is guaranteed to be in the correct state at V

levels as low as 1.0 V.

APPLICATIONS

ꢀ Computers

The CAT811/812 are fully specified over the industrial

temperature range (-40°C to 85°C) and are available in

a compact 4-pin SOT143 package.

ꢀ Servers

ꢀ Laptops

ꢀ Cable modems

ꢀꢀ Wireless communications

ꢀ Embedded control systems

ꢀ White goods

ꢀ Power meters

ꢀ Intelligent instruments

ꢀ PDAs and handheld equipment

PIN CONFIGURATION

THRESHOLD SUFFIX SELECTOR

Nominal Threshold Threshold Suffix

Voltage

4.63V

4.38V

4.00V

3.08V

2.93V

2.63V

2.32V

Designation

GND

CAT811

CAT812

RESET

Characteristics subject to change without notice

Doc. No. 3005, Rev. R

12 3 4 5 6 7...9

中文翻译

下载PDF

与CAT811MEUSGT10相关器件

型号	品牌	获取价格	描述	数据表
CAT811MEUSGT3	CATALYST	获取价格	4-Pin Microprocessor Power Supply Supervisors with Manual Reset
CAT811MEUS-T	CATALYST	获取价格	4-Pin Microprocessor Power Supply Supervisors
CAT811MEUST10	CATALYST	获取价格	4-Pin Microprocessor Power Supply Supervisors with Manual Reset
CAT811MEUS-T10	CATALYST	获取价格	4-Pin Microprocessor Power Supply Supervisors
CAT811MEUS-T10	ONSEMI	获取价格	IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, PLASTIC, SOT-143, 4 PIN, Power Management Ci
CAT811MEUST3	CATALYST	获取价格	4-Pin Microprocessor Power Supply Supervisors with Manual Reset
CAT811MTBI-G	CATALYST	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, PDSO4, GREEN, TO-253, SOT-143, 4 PIN
CAT811MTBI-G	ONSEMI	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, GREEN, TO-253, SOT-143, 4 PIN
CAT811MTBIGT10	CATALYST	获取价格	4-Pin Microprocessor Power Supply Supervisors with Manual Reset
CAT811MTBI-GT10	ONSEMI	获取价格	4-Pin Microprocessor Power Supply Supervisors with Manual Reset

与CAT811MEUSGT10相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

12
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

6
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

33
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

15

产品中心

服务支持

精选活动

关于我们

帮助中心

CAT811MEUSGT10

CAT811MEUSGT10 数据手册

与CAT811MEUSGT10相关器件

与CAT811MEUSGT10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

CAT811MEUSGT10

CAT811MEUSGT10 数据手册

与CAT811MEUSGT10相关器件

与CAT811MEUSGT10相关文章

您还可以找

您在本页遇到什么问题？