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MAX6373KA+T
监控器, 2.5 V至5.5 V电源, 0.8 V阈值, 10 ms延迟, 低电平有效, 漏极开路, SOT-23-8
产品概述
The MAX6373KA+T is a pin selectable watchdog timer in 8 pin SOT-23 package. This device supervises microprocessor (µP) activity and signal when a system is operating improperly. During normal operation, microprocessor should repeatedly toggle the watchdog input (WDI) before the selected watchdog timeout period elapses to demonstrate that the system is processing code properly. If the µP does not provide a valid watchdog input transition before the timeout period expires, the supervisor asserts a watchdog (WDO- complementary) output to signal that the system is not executing the desired instructions within the expected time frame. The watchdog output pulse can be used to reset the µP or interrupt the system to warn of processing errors. This flexible watchdog timer supervisor can increase system reliability through notification of code execution errors.
- Supply voltage range is 2.5V to 5.5V
- Operating temperature range from -40°C to 125°C
- Pin-selectable watchdog timeout periods
- Pin-selectable watchdog start-up delay periods
- Ability to change watchdog timing characteristics without power cycling
- Open-drain or push-pull pulsed active-low watchdog output
- Watchdog timer disable feature
- Low supply current of 8µA at TA = -40°C to +85°C
- No external components required
应用
系统监控, 通信与网络, 工业, 车用
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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包装类型
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2,998 有货 需要更多？
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您现在可以预订货品了 订购所需的数量并按正常方式结算。目前无法交付的数量将列入延期交货订单中，并在到货后立即发货。
将于 21-11-19 再提供 2,500 件
将于 22-2-9 再提供 2,500 件
将于 22-5-10 再提供 2,500 件
将于 22-11-6 再提供 2,500 件
158 SG 有库存，可在 3-4 个工作日内交货
2,840 UK 有库存，可在 4-5 个工作日内交货
2,840 UK 有库存，可在 4-5 个工作日内交货
| 数量 | 单价（含增值税） | 您所支付金额（含增值税） |
|---|---|---|
| 1+ | CNY25.71 (CNY29.05) | ( ) |
| 10+ | CNY23.09 (CNY26.09) | ( ) |
| 25+ | CNY21.83 (CNY24.67) | ( ) |
| 100+ | CNY18.92 (CNY21.38) | ( ) |
| 250+ | CNY17.95 (CNY20.28) | ( ) |
| 500+ | CNY16.63 (CNY18.79) | ( ) |
定价不可用。 请联系客户服务。
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