Datasheet > CAT809MTBI-T10

CAT809MTBI-T10

更新时间： 2024-11-15 22:26:07

品牌	Logo	应用领域
CATALYST		微处理器监控
页数	文件大小	规格书
13页	64K
描述
3-Pin Microprocessor Power Supply Supervisors

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中文翻译

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数据手册

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CAT809MTBI-T10 数据手册

CAT809, CAT810

3-Pin Microprocessor Power Supply Supervisors

FEATURES

ꢀ Precision monitoring of

+5.0 V (+/- 5%, +/- 10%, +/- 20%),

+3.3 V (+/- 5%, +/ 10%),

ꢀ Direct replacements for the MAX809 and

MAX810 in applications operating over the

industrial temperature range

+3.0 V (+/- 10%) and

+2.5 V (+/- 5%) power supplies

ꢀ Reset valid down to V_CC= 1.0 V

ꢀ 6 µA power supply current

ꢀ Offered in two output configurations:

- CAT809: Active LOW reset

ꢀ Power supply transient immunity

ꢀ Compact 3-pin SOT23 and SC70 packages

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

- CAT810: Active HIGH reset

APPLICATIONS

ꢀ Computers

ꢀ Embedded control systems

ꢀ White goods

ꢀ Servers

ꢀ Laptops

ꢀ Power meters

ꢀ Cable modems

ꢀꢀ Wireless communications

ꢀ Intelligent instruments

ꢀ PDAs and handheld equipment

DESCRIPTION

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

systems.

The CAT809 and CAT810 are µP supervisory circuits

that monitor power supplies in digital systems. The

CAT809 and CAT810 are direct replacements for the

MAX809andMAX810inapplicationsoperatingoverthe

industrial temperature range.

The CAT809 features a RESET push-pull output (active

LOW) and the CAT810 features a RESET push-pull

output (active HIGH).

Thesedevicesgeneratearesetsignal,whichisasserted

whilethepowersupplyvoltageisbelowapresetthreshold

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

has risen above that level. The underlying floating gate

technology, AE^2(TM)used by Catalyst Semiconductor,

makes it possible to offer any custom reset threshold

value. Seven industry standard threshold levels are

Fast transients on the power supply are ignored and the

output is guaranteed to be in the correct state at V_cc

levels as low as 1.0 V.

The CAT809/810 are fully specified over the industrial

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

compact 3-pin SOT23 and SC70 packages.

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

CAT809

(CAT810)

RESET

(RESET)

3-Lead SOT23

3-Lead SC70

Characteristics subject to change without notice

Doc. No. 3004, Rev. S

12 3 4 5 6 7...13

中文翻译

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与CAT809MTBI-T10相关器件

型号	品牌	获取价格	描述	数据表
CAT809MTBIT3	CATALYST	获取价格	3-Pin Microprocessor Power Supply Supervisors
CAT809MTBIT3	ONSEMI	获取价格	3-Pin Microprocessor Power Supply Supervisors
CAT809MTBI-T3	ONSEMI	获取价格	3-Pin Microprocessor Power Supply Supervisors
CAT809MTPI-T	CATALYST	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, PLASTIC, SOT-23, 3-PIN
CAT809MTPI-T	ONSEMI	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, PLASTIC, SOT-23, 3-PIN
CAT809MTPI-T10	CATALYST	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO3, PLASTIC, SOT-23, 3-PIN
CAT809MTPI-T10	ONSEMI	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, PLASTIC, SOT-23, 3-PIN
CAT809REUR-T10	ONSEMI	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, PLASTIC, TO-236AB, SOT-23, 3 PIN
CAT809REXR-T10	CATALYST	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, +2.63VV, PDSO3, PLASTIC, EIAJ, SC-70, 3 PI
CAT809REXR-T3	CATALYST	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, PLASTIC, EIAJ, SC-70, 3 PIN

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