首頁>MAX820SCPE>規(guī)格書詳情
MAX820SCPE集成電路（IC）的監(jiān)控器規(guī)格書PDF中文資料
| 廠商型號 |
MAX820SCPE |
| 參數(shù)屬性 | MAX820SCPE 封裝/外殼為16-DIP（0.300"，7.62mm）；包裝為卷帶（TR）；類別為集成電路（IC）的監(jiān)控器；產(chǎn)品描述：IC SUPERVISOR 1 CHANNEL 16DIP |
| 功能描述 | Microprocessor and Non-Volatile Memory Supervisory Circuits |
| 封裝外殼 | 16-DIP（0.300"，7.62mm） |
| 文件大小 |
250.02 Kbytes |
| 頁面數(shù)量 |
16 頁 |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導體官網(wǎng) |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-23 23:00:00 |
MAX820SCPE規(guī)格書詳情
General Description
The MAX792/MAX820 microprocessor (μP) supervisory circuits provide the most functions for power-supply and watchdog monitoring in systems without battery backup. Built-in features include the following:
? μP reset: Assertion of RESET and RESET outputs during
?? power-up, power-down, and brownout conditions.
?? RESET is guaranteed valid for VCC down to 1V.
? Manual-reset input.
? Two-stage power-fail warning: A separate low-line
?? comparator compares VCC to a preset threshold
?? 120mV above the reset threshold; the low-line and
?? reset thresholds can be programmed externally.
? Watchdog fault output: Assertion of WDO if the watchdog
?? input is not toggled within a preset timeout
?? period.
? Pulsed watchdog output: Advance warning of
?? impending WDO assertion from watchdog timeout that
?? causes hardware shutdown.
? Write protection of CMOS RAM, EEPROM, or other
?? memory devices.
??
The MAX792 and MAX820 are identical, except the MAX820 guarantees higher low-line and reset threshold accuracy (±2).
Features
? Manual-Reset Input
? 200ms Power-OK/Reset Time Delay
? Independent Watchdog Timer—Preset or Adjustable
? On-Board Gating of Chip-Enable Signals
? Memory Write-Cycle Completion
? 10ns (max) Chip-Enable Gate Propagation Delay
? Voltage Monitor for Overvoltage Warning
? ±2 Reset and Low-Line Threshold Accuracy
?? (MAX820, external programming mode)
Applications
?? Computers
?? Controllers
?? Intelligent Instruments
?? Critical μP Power Monitoring
產(chǎn)品屬性
- 產(chǎn)品編號：
MAX820SCPE+
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 監(jiān)控器
- 包裝：
卷帶（TR）
- 類型：
簡單復位/加電復位
- 電壓 - 閾值：
2.91V
- 輸出：
推挽式，推挽式
- 復位：
高有效/低有效
- 復位超時：
最小為 140ms
- 工作溫度：
0°C ~ 70°C（TA）
- 安裝類型：
通孔
- 封裝/外殼：
16-DIP（0.300"，7.62mm）
- 供應商器件封裝：
16-PDIP
- 描述：
IC SUPERVISOR 1 CHANNEL 16DIP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI(亞德諾)/MAXIM(美信) |
23+ |
7350 |
原裝進口,原廠直銷!當天可交貨,支持原型號開票! |
詢價 | |||
MAXIM |
23+ |
SOP-16 |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
Maxim Integrated |
24+ |
16-PDIP |
65200 |
一級代理/放心采購 |
詢價 | ||
MAXIM |
1741+ |
SOP |
6528 |
只做進口原裝正品假一賠十! |
詢價 | ||
MAXIM/美信 |
20+ |
PDIP |
2500 |
原裝現(xiàn)貨支持BOM配單服務 |
詢價 | ||
MAXIM/美信 |
SOP |
90000 |
公司集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨- |
詢價 | |||
MaximIntegrated |
23+ |
16-PDIP |
66800 |
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價 | ||
MAXIM |
19+ |
SOP |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM |
22+ |
SOP-16 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
Analog Devices Inc/Maxim Integ |
23+/24+ |
- |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 |
