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DS1233A-15中文资料Dallas数据手册PDF规格书
DS1233A-15规格书详情
DESCRIPTION
The DS1233 EconoReset monitors two vital conditions for a microprocessor: power supply and external override. A precision temperature-compensated reference and comparator circuit are used 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 VCCreturns to an in-tolerance condition, the reset signal is kept in the active state for approximately 350ms to allow the power supply and processor to stabilize. The second function of the DS1233 is pushbutton reset control. The DS1233 debounces a pushbutton closure and will generate a 350ms reset pulse upon release.
FEATURES
Automatically restarts microprocessor after power failure
Monitors pushbutton for external override
Internal circuitry debounces pushbutton switch
Maintains reset for 350ms after VCCreturns to an in-tolerance condition or pushbutton released
Accurate 5, 10, or 15 microprocessor 5V power supply monitoring
Reduces need for discrete components
Precision temperature-compensated voltage reference and voltage sensor
Low-cost TO-92 package or surface-mount SOT-223 package
Internal 5kpull-up resistor
Operating temperature of -40C to +85C
产品属性
- 产品编号:
DS1233A-15
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 监控器
- 系列:
EconoReset
- 包装:
散装
- 类型:
简单复位/加电复位
- 电压 - 阈值:
2.72V
- 输出:
开路漏极或开路集电极
- 复位:
低有效
- 复位超时:
最小为 250ms
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
通孔
- 封装/外壳:
TO-226-3,TO-92-3 标准主体(!--TO-226AA)
- 供应商器件封装:
TO-92-3
- 描述:
IC SUPERVISOR 1 CHANNEL TO92-3
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DALLAS |
07+ |
SOT-223 |
36800 |
询价 | |||
DALLAS |
21+ |
TO223 |
35200 |
一级代理/放心采购 |
询价 | ||
DALLAS |
2018+ |
TO |
30617 |
一级代理全新原装热卖 |
询价 | ||
MAXIM/DA |
2023+ |
SOT-223 |
50000 |
原装现货 |
询价 | ||
DALLAS |
05+ |
TO.92-3 |
230 |
全新原装 绝对有货 |
询价 | ||
MAXIM |
23+ |
35500 |
询价 | ||||
Maxim Integrated |
21+ |
A/N |
6680 |
只做原装,询价必回!!! |
询价 | ||
MAXIM/美信 |
21+ |
TO-92-3 |
13880 |
公司只售原装,支持实单 |
询价 | ||
MAXIM |
21+ |
TO-92 |
2157 |
原装现货假一赔十 |
询价 | ||
DALLAS |
23+ |
SOT223 |
7750 |
全新原装优势 |
询价 |