需要更多?
数量 | 价钱 (含税) |
---|---|
1+ | CNY96.700 (CNY109.271) |
10+ | CNY76.280 (CNY86.1964) |
25+ | CNY67.790 (CNY76.6027) |
100+ | CNY66.400 (CNY75.032) |
250+ | CNY58.050 (CNY65.5965) |
500+ | CNY57.610 (CNY65.0993) |
1000+ | CNY56.880 (CNY64.2744) |
产品信息
产品概述
The MAX693CPE+ is a microprocessor supervisory circuit in 16 pin DIP package. This device reduces the complexity and number of components required for power supply monitoring and battery control functions in microprocessor (μP) systems. The device significantly improves system reliability and accuracy compared to that obtainable with separate ICs or discrete components. It perform following functions such as reset output during power-up, power-down and brownout conditions, battery backup switching for CMOS RAM, CMOS microprocessor or other low power logic, 1.3V threshold detector for power fail warning, low battery detection or to monitor a power supply other than +5V and a reset pulse if the optional watchdog timer has not been toggled within a specified time. It has a separate output for indicating a watchdog timeout, backup battery switchover and low VCC. This device is typically used in computers, controllers, intelligent instruments and critical µP power monitoring.
- Supply voltage range from 4.5V to 5.5V
- Operating temperature range from 0°C to 70°C
- Write protection of CMOS RAM or EEPROM
- Adjustable reset and watchdog timeout periods
- Supervisory function integration saves board space while fully protecting MPU based systems
- Precision monitoring of 4.4V supply voltage
- Voltage monitor for power fail or low battery warning
- Minimum external component count
- Low power consumption in battery backup mode extends battery life
- Standby current of 1µA
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
注释
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
技术规格
-
1Monitors
5.5V
DIP
通孔安装
0°C
-
MSL 1 -无限制
-
4.4V
4.4V
4.5V
高电平有效, 推挽 / 低电平有效, 推挽
16引脚
50ms
70°C
-
No SVHC (21-Jan-2025)
DIP
技术文档 (1)
法律与环境
进行最后一道重要生产流程所在的地区原产地:Thailand
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书