CXDR7594监控系统电压从1.6V到5V电容器可调复位超时时间低静态电流推拉复位输出复位超时是由电容器外部设置的提供更大的灵活性

CXDR7594低功耗微处理器监控电路监控系统电压从1.6V到5V。该设备执行一个单一功能：每当VCC电源电压低于其重置阈值时，它会断言重置信号。VCC上升到重置阈值以上后，重置输出在重置超时期间保持断言状态。复位超时是由电容器外部设置的，以提供更大的灵活性。
CXDR7594具有激活的高推拉复位输出。有绿色SC70-4（R）和SOT-143两种包装

目录

1.产品概述       2.产品特点     

3.应用范围       4.技术规格书下载（PDF文档）

5.产品封装       6.电路原理图  

7.相关产品

   产品概述 返回TOP

---

The CXDR7594 low-power micro-processor supervisor circuit monitors system voltages from 1.6V to 5V. This device performs a single function: it asserts a reset signal whenever the V_CC supply voltage falls below its reset threshold. The reset output remains asserted for the reset timeout period after V_CC rises above the reset threshold. The reset timeout is externally set by a capacitor to provide more flexibility.

The CXDR7594 has an active-high, push-pull reset output. It is available in Green SC70-4 (R) and SOT-143 packages. The CXDR7594 is specified over an ambient temperature range of -40℃ to +85℃.

   产品特点 返回TOP

---

• Monitor System Voltages from 1.6V to 5V
• Capacitor-Adjustable Reset Timeout Period
• Low Quiescent Current (3μA TYP)
• Push-Pull RESET Output Option
• Guaranteed RESET Valid to V_CC = 1V
• Immune to Short V_CC Transients
• Available in Green SC70-4 (R) and SOT-143 Packages

   应用范围 返回TOP

---

Portable Equipment
Battery-Powered Computers/Controllers
Automotive
Medical Equipment
Intelligent Instruments
Embedded Controllers
Critical μP Monitoring
Set-Top Boxes
Computers

   技术规格书（产品PDF) 返回TOP 

---

     需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！

 

产品封装图 返回TOP

---

电路原理图 返回TOP

---

 

相关芯片选择指南 返回TOP                              更多同类产品.....

---

微处理器复位芯片
Product	Manual  Reset	VCC(Min) (V)	VCC(Max) (V)	Supply    Current(μA)	Reset Voltage  Threshold (V)	VCC to   RESET/RESET  Delay (μs)	Reset Active Timeout Period (ms)	Package
CXDR7591	Y	1	5.5	50	4.65,4.4,4.00, 3.08,2.93,2.63		200	SOIC-8 MSOP-8
CXDR7592	Y	1	5.5	20	4.65,4.4,4.00, 3.08,2.93,2.63		200	SOIC-8
CXDR7593	N	1	5.5	3	2.93,2.63,2.32,1.63	80	Programmable	SOT23-5
CXDR7594	N	1	5.5	3	2.93,2.63,2.32,1.63	80	Programmable	SC70-4(R) SOT-143
CXDR7595	N	1	5.5	13	4.63,4.38,4.00,3.08 2.93,2.63,2.32,1.63	20	240	SOT-23-3 SOT-23
CXDR7596	N	1	5.5	3	2.93,2.63,2.32,1.63	80	Programmable	SOT-23-5
CXDR7597	N	1	5.5	13	4.63,4.38,4.00,3.08 ,2.93,2.63,2.32,1.63	20	240	SOT-23-3 SOT-23
CXDR7598	N	1	5.5	13	4.63,4.38,4.00,3.08, 2.93,2.63,2.32,1.63	20	240	SOT-23-3 SOT-23
CXDR7599	Y	1	5.5	13	4.63,4.38,4.00,3.08, 2.93,2.63,2.32,1.63	20	240	SOT-143 SOT23-5
CXDR75100	Y	1	5.5	13	4.63,4.38,4.00,3.08 ,2.93,2.63,2.32	20	240	SOT-143 SOT23-5