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參數(shù)資料
| 型號(hào)： | MAX6320 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 5-Pin レP Supervisory Circuits with Watchdog and Manual Reset |
| 中文描述： | 5引腳、微處理器監(jiān)控電路，帶有看門狗及手動(dòng)復(fù)位 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 176K |
| 代理商： | MAX6320 |
___________________________________________________________________S elec tor Guide
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
________________General Desc ription
The MAX6316–MAX6322 family of microprocessor (μP)
supervisory circuits monitors power supplies and
microprocessor activity in digital systems. It offers sev-
eral combinations of push/pull, open-drain, and bidirec-
tional (such as Motorola 68HC11) reset outputs, along
with watchdog and manual-reset features. The Selector
Guide below lists the specific functions available from
each device. These devices are specifically designed
to ignore fast negative transients on V
CC
. Resets are
guaranteed valid for V
CC
down to 1V.
These devices are available in 26 factory-trimmed reset
threshold voltages (from 2.5V to 5V, in 100mV incre-
ments), featuring four minimum power-on reset timeout
periods (from 1ms to 1.12sec), and four watchdog time-
out periods (from 6.3ms to 25.6sec). Nine standard ver-
sions are available with an order increment requirement
of 2500 pieces (see Standard Versions table); contact
the factory for availability of other versions, which have
an order increment requirement of 10,000 pieces.
The MAX6316–MAX6322 are offered in a miniature
5-pin SOT23 package.
________________________Applic ations
Portable Computers
Computers
Controllers
Intelligent Instruments
Portable/Battery-Powered Equipment
Embedded Control Systems
____________________________Features
o
Small 5-Pin SOT23 Package
o
Available in 26 Reset Threshold Voltages
2.5V to 5V, in 100mV Increments
o
Four Reset Timeout Periods
1ms, 20ms, 140ms, or 1.12sec (min)
o
Four Watchdog Timeout Periods
6.3ms, 102ms, 1.6sec, or 25.6sec (typ)
o
Four Reset Output Stages
Active-High, Push/Pull
Active-Low, Push/Pull
Active-Low, Open-Drain
Active-Low, Bidirectional
o
Guaranteed Reset Valid to V
CC
= 1V
o
Immune to Short Negative V
CC
Transients
o
Low Cost
o
No External Components
M
5-Pin μP S upervisory Circ uits with
Watc hdog and Manual Reset
________________________________________________________________ Maxim Integrated Products
1
19-0496; Rev 3; 1/99
PART
MAX6316
LUK____-T
MAX6316MUK____-T
MAX6317
HUK____-T
MAX6318
HUK____-T
MAX6318MHUK____-T
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-PACKAGE
5 SOT23-5
5 SOT23-5
5 SOT23-5
5 SOT23-5
5 SOT23-5
_______________Ordering Information
Ordering Information continued at end of data sheet.
ACTIVE-LOW
OPEN-DRAIN
MAX6316L
MAX6316M
MAX6317H
MAX6318LH
MAX6318MH**
MAX6319LH
MAX6319MH**
MAX6320P
MAX6321HP
MAX6322HP
—
—
—
—
ACTIVE-LOW
PUSH/PULL
—
—
—
—
—
—
—
ACTIVE-HIGH
PUSH/PULL
—
—
—
ACTIVE-LOW
BIDIRECTIONAL
—
—
—
—
—
—
—
PART
WATCHDOG
INPUT
MANUAL
RESET
INPUT
—
—
—
—
—
—
—
—
—
RESET OUTPUTS*
*The MAX6318/MAX6319/MAX6321/MAX6322 feature two types of reset output on each device.
**Future product—contact factory for availability.
Typical Operating Circuit and Pin Configurations appear at
end of data sheet.
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|---|---|
| MAX6320PUK29CY-T | 5-Pin レP Supervisory Circuits with Watchdog and Manual Reset |
| MAX6320PUK46CY-T | 5-Pin レP Supervisory Circuits with Watchdog and Manual Reset |
| MAX6320PUK____-T | 5-Pin レP Supervisory Circuits with Watchdog and Manual Reset |
| MAX6322HPUK____-T | 5-Pin レP Supervisory Circuits with Watchdog and Manual Reset |
| MAX6316LUK46CY-T | 5-Pin レP Supervisory Circuits with Watchdog and Manual Reset |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6320PUK25AW | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX6320PUK25AW+T | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)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 |
| MAX6320PUK25AW-T | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)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 |
| MAX6320PUK25AX | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX6320PUK25AX+T | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)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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