您已在下面突出显示的字段中输入包含无效字符的值。 请仅使用有效字符修改您的选择。
产品可能与您的搜索条件并不完全匹配
您买过此产品。
在订单历史记录中查看
MAX807NCWE+
微处理器监控器, 0V-5.5V 电源, 高有效, 低有效复位, 0.2S 延迟/4.575V 阈值, WSOIC-16
产品概述
The MAX807NCWE+ is a microprocessor (µP) supervisory circuit with ±1.5% reset accuracy in 16 pin WSOIC package. It provides power supply monitoring, back-up battery switchover and program execution watchdog functions in µP systems. This device reduces complexity and number of components needed to monitor power supply and battery control functions in µP systems. A 70µA supply current makes the MAX807N ideal for use in battery powered equipment while 2ns chip enable propagation delay and 250mA output current capability (20mA in battery-backup mode) make it suitable for larger and higher performance equipment. It has active-high, active-low push-pull reset output. The active-low RESET output is asserted during power-up, power-down and brownout conditions (needs to be in the correct state for VCC down to 1V). The MAX807N is used in back-up battery switchover for CMOS RAM, real time clocks, computers, controllers, intelligent instruments, µPs or other low power logic applications.
- Supply voltage range from 0V to 5.5V
- Operating temperature range from 0°C to 70°C
- Write protection of CMOS RAM or EEPROM
- Manual reset input
- Two stage power fail warning
- Independent watchdog timer
- BATT OK status flag indicates that the backup battery voltage is above +2.275V
- MaxCap and SuperCap compatible
- Precision 4.575V voltage monitoring and 200ms power-OK/reset time delay
- Onboard gating of chip enable signals, 2ns CE gate propagation delay
应用
系统监控, 便携式器材
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
技术文档 (1)
CAD 下载
--请选择...
✔
--请选择...
×
条款
CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
38 有货 需要更多？
×
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。
交付周期内有额外库存， 交付周期大约为 22-5-9
38 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+ | CNY64.60 (CNY73.00) | ( ) |
| 10+ | CNY58.38 (CNY65.97) | ( ) |
| 25+ | CNY55.66 (CNY62.90) | ( ) |
| 100+ | CNY46.16 (CNY52.16) | ( ) |
| 250+ | CNY42.09 (CNY47.56) | ( ) |
| 500+ | CNY40.59 (CNY45.87) | ( ) |
定价不可用。 请联系客户服务。
筛选器工具