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SMS1242S-B中文資料SUMMIT數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
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(jiǎn)稱 |
SUMMIT |
| 中文名稱 | Summit Microelectronics, Inc.官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-28 15:14:00 |
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(hào)：
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(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PROTEK |
16+ |
SOT-23-6 |
10000 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
PROTEK |
22+ |
SOT-23-6 |
25000 |
只有原裝原裝,支持BOM配單 |
詢價(jià) | ||
SANYOU/三友 |
2021+ |
DIP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SMD |
2021+ |
QFP |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
Microsemi |
24+ |
SOT-23-6 |
18800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
SANYOU |
22+ |
DIP |
6200 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價(jià) | ||
SANYOU/三友繼電器 |
2021+ |
DIP |
486 |
原裝現(xiàn)貨 |
詢價(jià) | ||
SAMTEC |
20+ |
連接器 |
793 |
就找我吧!--邀您體驗(yàn)愉快問購元件! |
詢價(jià) | ||
SEMITEH |
20+ |
SOT-26 |
36800 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
PROTEK |
23+ |
SOT23-6 |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) |
