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数量 | 价钱 (含税) |
---|---|
1+ | CNY30.320 (CNY34.2616) |
10+ | CNY22.970 (CNY25.9561) |
25+ | CNY21.170 (CNY23.9221) |
100+ | CNY19.080 (CNY21.5604) |
250+ | CNY17.500 (CNY19.775) |
500+ | CNY16.130 (CNY18.2269) |
2500+ | CNY15.810 (CNY17.8653) |
产品信息
产品概述
The DS1834AS+T&R is a dual EconoReset with pushbutton in 8 pin NSOIC package. This EconoReset monitors three vital system conditions such as 5V supply, 3.3V supply and an external override. First a precision temperature reference and comparator circuit monitor the status of 5V supply and 3.3Vsupply. When an out of tolerance condition is detected an internal power-fail signal is generated which forces reset of the affected supply to an active state. It provides a pushbutton switch for manual reset control which supports an external reset via an internally debounced pushbutton input. When pushbutton is pulled low both resets will be asserted for approximately 350ms after the pushbutton is released.
- Supply voltage range is 1.2V to 5.5V
- Operating temperature range from -40°C to 85°C
- Internal power is drawn from higher of either the 5VIN input or the 3.3VIN input
- Excellent for systems designed to operate with dual power supplies
- Asserts resets during power transients
- Reduces need for discrete components
- Precision temperature-compensated voltage reference and voltage sensor
- CMOS output for low current operation
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
-
2Monitors
5.5V
NSOIC
表面安装
-40°C
-
MSL 1 -无限制
-
4.63V
4.38V , 2.55V
1.2V
有功-低/漏极开路
8引脚
350ms
85°C
-
No SVHC (21-Jan-2025)
NSOIC
DS1834AS+T&R 的替代之选
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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