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MAX16998BAUA+中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX16998BAUA+規(guī)格書詳情
General Description
The MAX16997/MAX16998 are microprocessor (μP) supervisory circuits for high-input-voltage and low-quiescent-current applications. These devices detect downstream circuit failures and provide switchover to redundant circuitry. See the Selector Guide for the different versions of this product family.
The MAX16997/MAX16998 family has four independent inputs for reset and watchdog functions. SWT and SRT inputs independently set the timeout periods of watch dog and reset timers through external capacitors. RESETIN/EN monitor voltages at respective inputs. A resistive voltage-divider sets the reset threshold.
特性 Features
? Wide 5V to 40V Input Voltage Range
? 18μA Quiescent Current (Typical at +125°C)
? Capacitor-Adjustable Timeout Period for Watchdog and Reset
? Windowed Watchdog Timer Options (MAX16998B/D)
? External Voltage Monitoring (RESETIN for the MAX16998A/B/D and EN for the MAX16997A)
? Car Battery-Compatible EN Input
? TTL- and CMOS-Compatible Open-Drain Outputs
? 18V Maximum Open-Drain Reset Output Voltage
? 28V Maximum Open-Drain Enable Output Voltage
? Power-On/Power-Off Reset Functionality (MAX16998A/B/D Only)
? AECQ-100 Qualified
? -40°C to +125°C Operating Temperature Range
? Small (3mm x 3mm) μMAX Package
? WDI Narrow Pulse Immunity
Applications
? Automotive
? Industrial
?
產(chǎn)品屬性
- 型號：
MAX16998BAUA+
- 功能描述：
監(jiān)控電路 Watchdog Timer w/Adj Timeout Delay
- RoHS：
否
- 制造商：
STMicroelectronics
- 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
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Maxim |
1040 |
只做正品 |
詢價 | ||||
Maxim |
22+ |
8uMAX |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
MAXI |
24+ |
NA/ |
2389 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ADI(亞德諾)/MAXIM(美信) |
24+ |
UMAX8 |
7350 |
原裝進口,原廠直銷!當(dāng)天可交貨,支持原型號開票! |
詢價 | ||
MAXI |
24+ |
MSOP8 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
MAXIM(美信) |
2021+ |
uMAX-8 |
499 |
詢價 | |||
MAXI |
23+ |
MSOP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
Maxim |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
MaximIntegrated |
24+ |
8-uMAX |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價 | ||
MAXI |
21+ |
MSOP8 |
12588 |
全新原裝深圳現(xiàn)貨 |
詢價 |
