您已在下面突出显示的字段中输入包含无效字符的值。 请仅使用有效字符修改您的选择。

产品可能与您的搜索条件并不完全匹配

您买过此产品。 在订单历史记录中查看

 
 

DS1818-10+

MPU监控器, 1V-5.5V电源, 2.88V阈值/150 ms延迟, 低电平有效, 漏极开路复位, SOT-92-3

MAXIM INTEGRATED PRODUCTS DS1818-10+
×

图片仅用于图解说明,详见产品说明。

制造商产品编号:
DS1818-10+
库存编号
2512148
技术数据表:
DS1818-10+   Datasheet
查看所有技术文档

产品概述

The DS1818-10+ is a 3.3V EconoReset with pushbutton switch in 3 pin TO-92 package. It 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 150ms to allow power supply and processor to stabilize. The DS1818 also monitors a pushbutton on the reset output. If the reset line is pulled low, a reset is generated upon release and the DS1818 output will be held in reset output low for typically 150ms. The DS1818 provides a pushbutton switch for manual reset control.
  • Supply voltage range from 1V to 5.5V
  • Operating temperature range from -40°C to 85°C
  • VCC trip point of 2.88V with 10% tolerance and reset active time 150ms
  • Improves reliability of processor operation
  • Temperature compensated voltage monitor for precise, automated power fail detection
  • Automatically restarts a microprocessor after power failure
  • Monitors pushbutton for external override
  • Active-low, open-drain output with internal 5.5Kohm pull-up resistor saves power and space
  • Maximum quiescent current of 35µA
  • Allows for easy design with no complicated settings

应用

系统监控

警告

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

产品信息

想要查看类似产品?只需在下方选择所需属性并点击按钮 ×


:
2.88V

:
1监控器/监视器

:
1V

:
5.5V

:
有功-低/漏极开路

:
TO-92

:
3引脚

:
150ms

:
-40°C

:
85°C

:
-

:
-

:
MSL 1 -无限制
查找类似产品 选择并修改以上属性即可查找类似产品。

技术文档 (1)

CAD 下载

×

条款

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

接受 取消

1,264 有货 需要更多?

1,264 UK 有库存,可在 4-5 个工作日内交货

CNY31.40 ( CNY35.48  含增值税)

定价不可用。 请联系客户服务

包装规格:
每个
多件: 1 最低: 1
数量 单价(含增值税) 您所支付金额(含增值税)
 
 
1+ CNY31.40 (CNY35.48)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
10+ CNY27.60 (CNY31.19)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
25+ CNY26.09 (CNY29.48)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
100+ CNY22.78 (CNY25.74)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
250+ CNY22.09 (CNY24.96)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
500+ CNY21.53 (CNY24.33)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
1000+ CNY20.70 (CNY23.39)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
2000+ CNY19.95 (CNY22.54)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
4000+ CNY19.67 (CNY22.23)
优惠价格
合约价格
仅限网络价格
仅限网络合约价格
  ( )
 
 

定价不可用。 请联系客户服务

No longer stocked:: No Longer Manufactured::
添加到购物篮 添加到购物篮 预订
添加
受限制物品
添加部件编号/注释行
总价:
总价: ( )
总价: --