DS1818-20中文資料Dallas數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
DS1818-20 |
參數(shù)屬性 | DS1818-20 封裝/外殼為TO-226-3,TO-92-3 標準主體(!--TO-226AA);包裝為管件;類別為集成電路(IC) > 監(jiān)控器;產品描述:IC SUPERVISOR 1 CHANNEL TO92-3 |
功能描述 | 3.3V EconoReset with Pushbutton |
文件大小 |
61.25 Kbytes |
頁面數(shù)量 |
5 頁 |
生產廠商 | Dallas Semiconductor |
企業(yè)簡稱 |
Dallas |
中文名稱 | Dallas Semiconductor官網 |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-11-16 10:12:00 |
DS1818-20規(guī)格書詳情
DESCRIPTION
The DS1818 EconoReset uses a precision temperature-compensated reference and comparator circuit to
monitor the status of the power supply (VCC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for approximately 150 ms to allow the power supply and processor to stabilize.
FEATURES
● Automatically restarts a microprocessor after power failure
● Monitors pushbutton for external override
● Maintains reset for 150 ms after VCC returns to an in-tolerance condition
● Reduces need for discrete components
● Precision temperature-compensated voltage reference and voltage sensor
● Accurate 5, 10 or 20 power monitoring
● Low-cost TO-92 or space saving surface mount SOT-23 packages available
● Efficient open-drain output with internal 5.5 k?=pull-up resistor
● Operating temperature -40°C to +85°C
產品屬性
- 產品編號:
DS1818-20
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 監(jiān)控器
- 系列:
EconoReset
- 包裝:
管件
- 類型:
簡單復位/加電復位
- 電壓 - 閾值:
2.55V
- 輸出:
開路漏極或開路集電極
- 復位:
低有效
- 復位超時:
最小為 100ms
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
通孔
- 封裝/外殼:
TO-226-3,TO-92-3 標準主體(!--TO-226AA)
- 供應商器件封裝:
TO-92-3
- 描述:
IC SUPERVISOR 1 CHANNEL TO92-3
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM |
2023+ |
TO-92 |
3265 |
全新原廠原裝產品、公司現(xiàn)貨銷售 |
詢價 | ||
MAXIM |
2022 |
TO-92 |
2300 |
原裝現(xiàn)貨,誠信經營! |
詢價 | ||
Maxim Integrated |
21+ |
TO-92-3 |
65200 |
一級代理/放心采購 |
詢價 | ||
MAXIM |
23+ |
35500 |
詢價 | ||||
Maxim |
21+ |
NA |
2655 |
原裝熱賣可訂貨 |
詢價 | ||
DS |
1926 |
SOT23 |
6852 |
只做進口原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
MAXIM/美信 |
23+ |
TO92 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MaximIntegrated |
23+ |
TO-92-3 |
66800 |
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
MAXIM/美信 |
23+ |
TO92 |
10000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
MAXIM |
19+ |
TO-92 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價 |