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MAX699CWE+
微处理器监控器, 3V-5.5V 电源, 高/低有效, 漏极开路输入, 推挽, 500MS 延迟, WSOIC-16
产品概述
The MAX699CWE+ is a low cost, power-on reset and watchdog controller in 16 pin WSOIC package. The device monitors +5V supply in microprocessor (µP) and digital systems. It supplies a RESET (complementary) pulse of at least 140ms duration on power-up, power-down and during low voltage brownout conditions. Circuit reliability is increased at reduced cost by eliminating all external components and adjustments. It also provides a watchdog input to monitor microprocessor activity. The RESET (complementary) output goes low if the watchdog input (WDI) is not toggled within 1 second. The watchdog feature can be disabled by leaving WDI open. Typical applications include intelligent instruments, controllers, computers and critical & µP power monitoring.
- Supply voltage range is 3V to 5.5V
- Operating temperature range from 0°C to 70°C
- Precision voltage monitor
- Power-OK/reset time delay
- Minimum component count
- Supply current is 5mA
应用
系统监控
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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| 数量 | 单价（含增值税） | 您所支付金额（含增值税） |
|---|---|---|
| 1+ | CNY41.05 (CNY46.39) | ( ) |
| 10+ | CNY37.07 (CNY41.89) | ( ) |
| 25+ | CNY35.34 (CNY39.93) | ( ) |
| 100+ | CNY29.31 (CNY33.12) | ( ) |
| 250+ | CNY26.72 (CNY30.19) | ( ) |
| 500+ | CNY25.78 (CNY29.13) | ( ) |
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