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MAX690RESA+
微处理器监控器, 1.1V-5.5V 电源, 低有效复位, 200MS 延迟/2.635V 阈值, NSOIC-8
产品概述
The MAX690RESA+ is a microprocessor (µP) supervisory circuit in 8 pin NSOIC package. This supervisory circuit reduces the complexity and number of components required for power supply monitoring and battery control functions in µP systems. It significantly improves system reliability and accuracy compared to separate IC's or discrete components. This device is designed for use in systems powered by 3V or 3.3V supplies. Typical applications include battery powered computers and controllers, embedded controllers, intelligent instruments and critical µP power monitoring.
- Supply voltage range is 1.1V to 5.5V
- Operating temperature range from -40°C to 85°C
- Features active low reset, watchdog input, backup battery switch functions
- Power fail threshold accuracy is ±4%
- Reset window is ±75mV
- Reset threshold voltage is 2.625V and reset timeout period is 200ms
- VCC supply current is 40µA at VCC< 3.6V
- Battery supply current is 1µA
- RESET(complimentary) assertion to VCC = 1V
- Voltage monitor for power-fail or low-battery warning
应用
系统监控, 便携式器材
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
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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.
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可延期交货
| 数量 | 单价（含增值税） | 您所支付金额（含增值税） |
|---|---|---|
| 1+ | CNY86.90 (CNY98.20) | ( ) |
| 10+ | CNY79.87 (CNY90.25) | ( ) |
| 25+ | CNY76.57 (CNY86.52) | ( ) |
| 100+ | CNY64.16 (CNY72.50) | ( ) |
| 250+ | CNY61.86 (CNY69.90) | ( ) |
定价不可用。 请联系客户服务。
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