首頁>FM1233ADS3X>規(guī)格書詳情
FM1233ADS3X中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
廠商型號(hào) |
FM1233ADS3X |
參數(shù)屬性 | FM1233ADS3X 封裝/外殼為TO-236-3,SC-59,SOT-23-3;包裝為管件;類別為集成電路(IC) > 監(jiān)控器;產(chǎn)品描述:IC SUPERVISOR 1 CHANNEL SOT23-3 |
功能描述 | 3-Pin 關(guān)C Supervisor Circuit |
文件大小 |
67.68 Kbytes |
頁面數(shù)量 |
7 頁 |
生產(chǎn)廠商 | Fairchild Semiconductor |
企業(yè)簡稱 |
Fairchild【仙童半導(dǎo)體】 |
中文名稱 | 飛兆/仙童半導(dǎo)體公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-10-27 20:00:00 |
FM1233ADS3X規(guī)格書詳情
General Description
The FM1233A is a supervisor circuit that monitors a microprocessor power supply or other system voltage and issues a reset pulse when a fault condition exists. Several different threshold voltages are offered to accommodate 3.3V and 3.0V systems with different tolerances.
FM1233A features a precision temperature-compensated voltage reference and comparator. When VCC falls to the threshold voltage, a RESET pulse is issued, holding the output in the active state. When power rises above VTH, the reset remains asserted for a minimum period (tRST) to allow the system clock and other circuits to stabilize. The reset output of FM1233A is of open-drain active low type.
The FM1233A also can monitor a switch closure on its output, enabling it to recognize an external reset from a pushbutton switch or a μP. In the case of a switch, the closure will be debounced by circuitry internal to the FM1233A.
Features
■ Precision monitoring of 3.3V and lower voltage
microprocessor systems
■ VTH values of 3.08V, 2.88V and 2.72V
■ Automatic restart of microprocessor after power failure
■ Reset Timeout Period Choice:
– Options AC and AD: 140ms (min)/256ms (typ)
– Option ABA: 17ms (min)/32ms (typ)
– Available on request: 64ms (typ) and 128ms (typ)
■ Internal 5k? pull-up resistor
■ Operating Temperature -40°C to +105°C
■ Monitors external pushbutton override
■ Internal switch debounce circuitry
■ SOT23-3 package
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
FM1233ADS3X
- 制造商:
onsemi
- 類別:
集成電路(IC) > 監(jiān)控器
- 包裝:
管件
- 類型:
簡單復(fù)位/加電復(fù)位
- 電壓 - 閾值:
2.72V
- 輸出:
開路漏極或開路集電極
- 復(fù)位:
低有效
- 復(fù)位超時(shí):
最小為 140ms
- 工作溫度:
-40°C ~ 105°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
TO-236-3,SC-59,SOT-23-3
- 供應(yīng)商器件封裝:
SOT-23-3
- 描述:
IC SUPERVISOR 1 CHANNEL SOT23-3
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
23+ |
NA/ |
4550 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
FAIRCHILD/仙童 |
24+ |
SOT23 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
FAIRCHILD |
SOT23-3 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
FAIRCILD |
22+ |
SOT-23 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
FAIRCHILD/仙童 |
24+ |
SOT23-3 |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持 |
詢價(jià) | ||
onsemi |
24+ |
TO-236-3 SC-59 SOT-23-3 |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
詢價(jià) | ||
Fairchild |
24+ |
監(jiān)控電路 |
6890 |
原裝現(xiàn)貨 |
詢價(jià) | ||
FAIRCHILD/仙童 |
22+ |
SOT23 |
12000 |
只做原裝、原廠優(yōu)勢(shì)渠道、假一賠十 |
詢價(jià) | ||
FAIRCHILD/仙童 |
22+ |
SOT23 |
12000 |
只做原裝、原廠優(yōu)勢(shì)渠道、假一賠十 |
詢價(jià) | ||
onsemi |
24+ |
NA |
25000 |
PMIC監(jiān)控器芯片中天科工-原裝正品求真務(wù)實(shí) |
詢價(jià) |