首頁>SMS1242S-B>規(guī)格書詳情
SMS1242S-B中文資料SUMMIT數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
SMS1242S-B |
| 功能描述 | 2.5V, 3V, 3.3V & 5V Dual Voltage, Dual Reset Microprocessor Supervisory Circuits |
| 文件大小 |
78.29 Kbytes |
| 頁面數(shù)量 |
11 頁 |
| 生產(chǎn)廠商 | Summit Microelectronics, Inc. |
| 企業(yè)簡稱 |
SUMMIT |
| 中文名稱 | Summit Microelectronics, Inc.官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-5-26 8:45:00 |
| 人工找貨 | SMS1242S-B價格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
SMS1242S-B規(guī)格書詳情
OVERVIEW
The SMS1242 microprocessor supervisory circuit reduces the complexity and number of components required to monitor the supply voltage in +5V, +3V and +2.5V systems. The SMS1242 will significantly improve system reliability and accuracy when compared to implementing the same functions with discrete components.
The SMS1242 provides reset output during power-up, power-down, and brown-out conditions. It has a 1.25V threshold input detector for power-fail warning, low battery detection, or monitoring a secondary power supply. The part also integrates a separate active low manual reset input.
It also has 16k-bits of nonvolatile memory accessible over an industry standard 2-wire serial interface.
FEATURES
? Supply voltage monitor
- Nominal VRST of 2.45V, 2.65V, 2.95V, 4.45V, 4.55V or 4.65V
- RESET# Outputs Guaranteed true at VCC = 1V
- 150ms Reset Delay Time
? Second voltage monitor
- VSENSE Input
- 1.25V threshold ±1
? Manual Reset Input
? Includes 16k-bits nonvolatile memory
- Industry standard 2-wire serial interface
產(chǎn)品屬性
- 型號：
SMS1242S-B
- 制造商：
SUMMIT
- 制造商全稱：
SUMMIT
- 功能描述：
2.5V, 3V, 3.3V & 5V Dual Voltage, Dual Reset Microprocessor Supervisory Circuits
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SANYOU/三友 |
2021+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
PROTEK |
16+ |
SOT-23-6 |
10000 |
進(jìn)口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 | ||
PROTEK |
17+ |
SOT-23-6 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
PROTEK |
24+ |
SOT-163 |
900000 |
原裝進(jìn)口特價 |
詢價 | ||
SANYOU(三友) |
24+ |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價 | |||
SANYOU |
24+ |
DIP |
6200 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
PROTEK |
2015+ |
SOT163 |
995300 |
原裝現(xiàn)貨價格優(yōu)勢-含16%增值稅 |
詢價 | ||
SANYOU/三友 |
24+ |
NA/ |
3736 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
三友繼電器 |
25+ |
原廠原封可拆樣 |
54648 |
百分百原裝現(xiàn)貨 實單必成 |
詢價 | ||
SANYOU/三友繼電器 |
2023+ |
DIP |
6893 |
專注全新正品,優(yōu)勢現(xiàn)貨供應(yīng) |
詢價 |
