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数量 | 价钱 (含税) |
---|---|
1+ | CNY28.300 (CNY31.979) |
10+ | CNY23.760 (CNY26.8488) |
25+ | CNY21.390 (CNY24.1707) |
100+ | CNY19.590 (CNY22.1367) |
250+ | CNY17.790 (CNY20.1027) |
500+ | CNY17.430 (CNY19.6959) |
2500+ | CNY17.400 (CNY19.662) |
产品信息
产品概述
The MAX812TEUS+T is a microprocessor (µP) voltage monitor with manual reset input in 4 pin SOT-143 package. This low power µP supervisory circuit used to monitor power supplies in µP and digital systems. It provides an excellent circuit reliability and low cost by eliminating external components and adjustments when used with 5Vpowered or 3V-powered circuits and also provide a debounced manual reset input. It performs a single function, assert a reset signal whenever the VCC supply voltage falls below a preset threshold keeping it asserted for at least 140ms after VCC has risen above the reset threshold. Typically used at computers, controllers, intelligent instruments and critical µP power monitoring and portable/battery powered equipment.
- Single supply range from 1.2V to 5.5V at TA = -40°C to +85°C
- Operating temperature range from -40°C to 85°C
- 3.08V reset threshold, 6µA supply current
- Integrated voltage monitor increases system robustness with added manual reset
- Precision monitoring of 3V, 3.3V and 5V power-supply voltages
- 140ms min power-on-reset pulse width, RESET output
- Guaranteed over temperature
- Power supply transient immunity
- Saves board space, no external components
- Low power consumption simplifies power supply requirements
- Computers: Desktop, Workstation, Server; Controllers; Critical µP and µC Power Monitoring; Intelligent Instruments; Portable Battery-Powered Equipment
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-143
表面安装
-40°C
-
MSL 1 -无限制
-
3.08V
3.08V
1.2V
手动, 高电平有效, 推挽式
4引脚
140ms
85°C
-
No SVHC (21-Jan-2025)
SOT-143
技术文档 (1)
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:Thailand
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