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数量 | 价钱 (含税) |
---|---|
1+ | CNY25.550 (CNY28.8715) |
10+ | CNY19.620 (CNY22.1706) |
25+ | CNY17.790 (CNY20.1027) |
100+ | CNY16.550 (CNY18.7015) |
250+ | CNY15.160 (CNY17.1308) |
500+ | CNY14.530 (CNY16.4189) |
2500+ | CNY14.220 (CNY16.0686) |
产品信息
产品概述
The DS1233Z-10+T&R is a 5V EconoReset monitor in 4 pin SOT-223 package. The DS1233 EconoReset monitors two vital conditions for a microprocessor. The first function is to monitor the status of the power supply. A precision temperature compensated reference and comparator circuit is used to monitor the status of the power supply (VCC). It provides a function of detecting out of tolerance power supply conditions and warning a processor based system of impending power failure. When VCC is detected in out of tolerance condition, an internal power fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for approximately 350ms to allow the power supply and processor to stabilize. The second function of the DS1233 is pushbutton reset control. The DS1233 debounces a pushbutton closure and will generate a 350ms reset pulse upon release.
- Supply voltage range is 1.2V to 5.5V
- Operating temperature range from -40°C to 85°C
- Vcc trip point is 4.375V
- Automatically restarts microprocessor after power failure
- Monitors pushbutton for external override
- Accurate 10% microprocessor 5V power supply monitoring
- Output capacitance is 10pF
- Reduces need for discrete components
- Internal 5Kohm pull-up resistor
- Operating current is 50µA
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
SOT-223
表面安装
-40°C
-
MSL 1 -无限制
-
4.375V
4.375V
1.2V
有功-低/漏极开路
4引脚
350ms
85°C
-
No SVHC (21-Jan-2025)
SOT-223
DS1233Z-10+T&R 的替代之选
找到 1 件产品
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:Philippines
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