AS1923集成電路(IC)的監(jiān)控器規(guī)格書PDF中文資料

廠商型號 |
AS1923 |
參數(shù)屬性 | AS1923 封裝/外殼為SOT-23-6;包裝為管件;類別為集成電路(IC)的監(jiān)控器;產(chǎn)品描述:IC SUPERVISOR 4 CHANNEL SOT23-6 |
功能描述 | Quad-Voltage Microprocessor Supervisory Circuit |
封裝外殼 | SOT-23-6 |
文件大小 |
76.45 Kbytes |
頁面數(shù)量 |
2 頁 |
生產(chǎn)廠商 | AMSCO |
中文名稱 | 艾邁斯歐司朗 |
網(wǎng)址 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-9-22 17:03:00 |
人工找貨 | AS1923價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
AS1923規(guī)格書詳情
General Description
The AS1923 microprocessor supervisory circuit was designed to monitor up to four system supply voltages without the need for external components, and asserts a single reset if any of the monitored supply voltages drops below its reset threshold.
The AS1923 features an active-low reset output that is asserted when any of the 4 monitored voltages are below their respective reset threshold. The reset output is open-drain with a weak internal pullup (10μA) to IN2. Reset remains low for a specified reset timeout period (120ms min) after all voltages have stabilized. The output is valid as long as the IN1 or IN2 input voltage remains >1V.
Key Features
■ Simultaneous Quad-Voltage Monitoring
■ Precision Factory-Trimmed Reset Threshold Options: +5.0, +3.3, +3.0, +2.5, +1.8, and -5.0V
■ User-Adjustable Voltage Monitoring Threshold Options
■ Low Supply Current: 55μA
■ Open-Drain – AS1923A
■ 10μA Current Source Pullup – AS1923B
■ Reset Timeout Period: 120ms
■ RESET Valid to IN1 = 1V or IN2 = 1V
■ Immune to Fast INx Transients
■ External Components not Required
■ Guaranteed Performance: Operating Temperature Range = -40 to +85oC
■ 6-pin SOT23 Package
Applications
The device is ideal for portable and battery-powered systems, embedded controllers, intelligent instruments, automotive systems, critical CPU monitoring, and any multi-supply application.
產(chǎn)品屬性
- 產(chǎn)品編號:
AS1923A-BSTT-C
- 制造商:
ams
- 類別:
集成電路(IC) > 監(jiān)控器
- 包裝:
管件
- 類型:
多壓監(jiān)控器
- 電壓 - 閾值:
1.58V,2.93V,4.38V,可調(diào)
- 輸出:
開路漏極或開路集電極
- 復(fù)位:
低有效
- 復(fù)位超時:
最小為 120ms
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
SOT-23-6
- 供應(yīng)商器件封裝:
SOT-23-6
- 描述:
IC SUPERVISOR 4 CHANNEL SOT23-6
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
AMS/艾邁斯 |
21+ |
SOT23-6 |
120000 |
長期代理優(yōu)勢供應(yīng) |
詢價 | ||
AlphaIndustries |
01+ |
QFN-16 |
29500 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
AMS/艾邁斯 |
24+ |
NA/ |
5750 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
ALPHA |
25+ |
MLF16 |
2650 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 | ||
AMS |
23+ |
SOT23-6 |
5000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道??商峁┐罅繋齑?詳 |
詢價 | ||
SKYWORKS |
22+ |
MSOP-10 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
ALPHA |
24+ |
20000 |
詢價 | ||||
ALPHA |
25+ |
QFN-16 |
3000 |
福安甌為您提供真芯庫存,真誠服務(wù) |
詢價 | ||
ams |
22+ |
SOT236 |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
AMSCO |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 |