MAX703CSA中文资料PDF规格书
厂商型号 |
MAX703CSA |
参数属性 | MAX703CSA 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 监控器;产品描述:IC SUPERVISOR 1 CHANNEL 8SOIC |
功能描述 | Low-Cost 關P Supervisory Circuits with Battery Backup |
文件大小 |
351.02 Kbytes |
页面数量 |
8 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-16 12:00:00 |
MAX703CSA规格书详情
General Description
The MAX703/MAX704 microprocessor (μP) supervisory circuits reduce the complexity and number of components required for power-supply monitoring and battery control functions in μP systems. These devices significantly improve system reliability and accuracy compared to that obtained with separate ICs or discrete components.
The MAX703/MAX704 are available in 8-pin DIP and SO packages and provide four functions:
1) An active-low reset during power-up, power-down, and
brownout conditions.
2) Battery-backup switching for CMOS RAM, CMOS μPs,
or other low-power logic circuitry.
3) A 1.25V threshold detector for power-fail warning,
low-battery detection, or for monitoring a power supply
other than +5V.
4) An active-low manual reset input.
The MAX703 and MAX704 differ only in their supplyvolt age monitor levels. The MAX703 generates a reset when the supply drops below 4.65V, while the MAX704 gener ates a reset below 4.40V.
Features
● Battery-Backup Power Switching
● Precision Supply-Voltage Monitor
• 4.65V (MAX703)
• 4.40V (MAX704)
● 200ms Reset Pulse Width
● Debounced TTL/CMOS-Compatible Manual Reset
Input
● 200μA Quiescent Current
● 50nA Quiescent Current in Battery-Backup Mode
● Voltage Monitor for Power-Fail or Low-Battery
Warning
● 8-Pin DIP and SO Packages
● Guaranteed RESET Assertion to VCC = 1V
Applications
● Computers
● Controllers
● Intelligent Instruments
● Critical μP Power Monitoring
产品属性
- 产品编号:
MAX703CSA
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 监控器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
备用电池电路
- 电压 - 阈值:
4.65V
- 输出:
推挽式/图腾柱
- 复位:
低有效
- 复位超时:
最小为 140ms
- 工作温度:
0°C ~ 70°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 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
SMD8 |
8500 |
原装正品,现货销售 |
询价 | ||
MAXIM/美信 |
22+ |
SOP-8 |
4906 |
原装现货假一赔十 |
询价 | ||
MAXIM/美信 |
23+ |
SOP8 |
98500 |
原装正品,支持实单 |
询价 | ||
MAX703CSA |
1343 |
1343 |
询价 | ||||
MAXIM |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
MAX |
23+ |
SO-8 |
2800 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
23+ |
N/A |
35700 |
正品授权货源可靠 |
询价 | |||
MAXIM/美信 |
22+/23+ |
SOP-8 |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
MAXIM/美信 |
23+ |
SOP |
50000 |
只做原装正品 |
询价 | ||
MAXIM/美信 |
20+ |
SOP8 |
60000 |
进口原装-正品现货 |
询价 |