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G691L308T91中文資料致新科技數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
G691L308T91 |
| 功能描述 | Microprocessor Reset IC |
| 文件大小 |
219.02 Kbytes |
| 頁(yè)面數(shù)量 |
12 頁(yè) |
| 生產(chǎn)廠商 | GMT |
| 中文名稱(chēng) | 致新科技 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-21 23:01:00 |
| 人工找貨 | G691L308T91價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
G691L308T91規(guī)格書(shū)詳情
General Description
The G690/G691 are microprocessor (μP) supervisory circuits used to monitor the power supplies in μP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, +3.0V- powered circuits.
These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 140ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available.
特性 Features
■ Precision Monitoring of +3V, +3.3V, and +5V Power-Supply Voltages
■ Fully Specified Over Temperature
■ Available in Three Output Configurations
Push-Pull RESET Output (G690L)
Push-Pull RESET Output (G690H)
Open-Drain RESET Output (G691L)
■ 140ms min Power-On Reset Pulse Width
■ 10μA Supply Current
■ Guaranteed Reset Valid to VCC = +1V
■ Power Supply Transient Immunity
■ No External Components
■ 3-Pin SOT-23 and SC-70-3(SOT-323) Packages
Applications
■ Computers
■ Controllers
■ Intelligent Instruments
■ Critical μP and μC Power Monitoring
■ Portable / Battery-Powered Equipment
■ Automotive
產(chǎn)品屬性
- 型號(hào)：
G691L308T91
- 制造商：
GMT
- 制造商全稱(chēng)：
Global Mixed-mode Technology Inc
- 功能描述：
Microprocessor Reset IC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
GMT/致新 |
24+ |
NA/ |
3000 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) | ||
GMT |
25+ |
SOT-23 |
3000 |
原裝正品,假一罰十! |
詢(xún)價(jià) | ||
GMT |
22+ |
SOT23-3 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢(xún)價(jià) | ||
GMT |
21+ |
SOT23 |
900 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
SOT-23 |
23+ |
NA |
15659 |
振宏微專(zhuān)業(yè)只做正品,假一罰百! |
詢(xún)價(jià) | ||
GMT/致新 |
24+ |
SOT23-3 |
362652 |
專(zhuān)業(yè)LDO有優(yōu)勢(shì)熱賣(mài)中 |
詢(xún)價(jià) | ||
GMT致新 |
2015+ |
SOT23-3 |
29898 |
專(zhuān)業(yè)代理復(fù)位檢測(cè)IC,型號(hào)齊全,公司優(yōu)勢(shì)產(chǎn)品 |
詢(xún)價(jià) | ||
GMT |
25+ |
SOT23-3 |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢(xún)價(jià) | ||
GMT/致新 |
23+ |
SC-70-3(SOT-323) |
10000 |
原廠授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢(xún)價(jià) | ||
GMT |
2025+ |
SOT23-3 |
3665 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) |
