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DS1708RESA规格书详情
DESCRIPTION
The DS1707/DS1708 3.3- or 5.0-Volt MicroMonitor monitors three vital conditions for a microprocessor: power supply, voltage sense, and external override. A precision temperature-compensated reference and comparator circuit monitor the status of VCC at the device and at an upstream point for maximum protection. When the sense input detects an out-of-tolerance condition a non-maskable interrupt is generated. As the voltage at the device degrades an internal power fail signal is generated which forces the reset to an active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for a minimum of 130 ms to allow the power supply and processor to stabilize.
FEATURES
■ Holds microprocessor in check during power transients
■ Automatically restarts microprocessor after power failure
■ Monitors pushbutton for external override
■ Accurate 5, 10 or 20 resets for 3.3V systems and 5 or 10 resets for 5.0V systems
■ Eliminates the need for discrete components
■ 20 tolerance compatible with 3.0V systems
■ Pin compatible with the MAXIM MAX707/MAX708 in 8-pin DIP, 8-pin SOIC packages
■ 8-pin DIP, 8-pin and μ-SOP SOIC and 8-pin
■ -SOP packages available
■ Industrial temperature range -40°C to +85°C
产品属性
- 产品编号:
DS1708RESA
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 监控器
- 系列:
MicroMonitor™
- 包装:
管件
- 类型:
简单复位/加电复位
- 电压 - 阈值:
2.63V
- 输出:
推挽式,推挽式
- 复位:
高有效/低有效
- 复位超时:
最小为 130ms
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC SUPERVISOR 1 CHANNEL 8SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAX |
21+ |
SOP-8 |
6500 |
全新原装现货 |
询价 | ||
DALLAS |
23+ |
NA/ |
708 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM |
2016+ |
SOP8 |
9745 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
DALLAS |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
DALLAS |
21+ |
35200 |
一级代理/放心采购 |
询价 | |||
DALLAS |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
MAXIM |
23+ |
SOP8 |
20000 |
原厂原装正品现货 |
询价 | ||
DALLAS |
01+ |
SOP8 |
849 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
DALLAS |
23+ |
SOP |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
Maxim |
21+ |
8SOIC |
13880 |
公司只售原装,支持实单 |
询价 |