CXDR75115 CXDR75116

CXDR75115 CXDR75116 are microprocessor (μP) supervisory circuits used to monitor the power supplies in μP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, +3.0V- powered circuits. These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 140ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available. The CXDR75116L has an open-drain output stage, while the CXDR75115 have push-pull outputs. The CXDR75116’s open-drain RESET output requires a pull-up resistor that can be connected to a voltage higher than VCC. The CXDR75115 have an active-low RESET output, while the CXDR75115 has an active-high RESET output. The reset comparator is designed to ignore fast transients on VCC, and the outputs are guaranteed to be in the correct logic state for VCC down to 1V. Low supply current makes the CXDR75115/CXDR75116 ideal for use in portable equipment. The CXDR75115/CXDR75116 are available in 3-pin SOT-23 and SC-70-3(SOT-323) packages

CXDR75115 CXDR75116 has an open-drain output stage, These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted

产品手册

产品订购

产品简介

目录

1.产品概述       2.产品特点     yJ5嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)yJ5嘉泰姆

5.产品封装       6.电路原理图  yJ5嘉泰姆

7.相关产品yJ5嘉泰姆

   产品概述 返回TOPyJ5嘉泰姆


The CXDR75115/CXDR75116 are microprocessor (μP) supervisory circuits used to monitor the power supplies in μP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, +3.0V- powered circuits. These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 140ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available. The CXDR75116L has an open-drain output stage, while the CXDR75115 have push-pull outputs. The CXDR75116’s open-drain RESET output requires a pull-up resistor that can be connected to a voltage higher than VCC. The CXDR75115 have an active-low RESET output, while the CXDR75115 has an active-high RESET output. The reset comparator is designed to ignore fast transients on VCC, and the outputs are guaranteed to be in the correct logic state for VCC down to 1V. Low supply current makes the CXDR75115/CXDR75116 ideal for use in portable equipment. The CXDR75115/CXDR75116 are available in 3-pin SOT-23 and SC-70-3(SOT-323) packages

   产品特点 返回TOPyJ5嘉泰姆


„ Precision Monitoring of +3V, +3.3V, and +5V Power-Supply Voltages „ Fully Specified Over Temperature yJ5嘉泰姆

„ Available in Three Output Configurations Push-Pull RESET Output (CXDR75115L) Push-Pull RESET Output (CXDR75115H) Open-Drain RESET Output (CXDR75116L) yJ5嘉泰姆

„ 140ms min Power-On Reset Pulse Width yJ5嘉泰姆

„ 10μA Supply Current yJ5嘉泰姆

„ Guaranteed Reset Valid to VCC = +1V yJ5嘉泰姆

„ Power Supply Transient Immunity yJ5嘉泰姆

„ No External Components yJ5嘉泰姆

„ 3-Pin SOT-23 and SC-70-3(SOT-323) PackagesyJ5嘉泰姆

   应用范围 返回TOPyJ5嘉泰姆


„ Computers yJ5嘉泰姆

„ Controllers yJ5嘉泰姆

„ Intelligent Instruments yJ5嘉泰姆

„ Critical μP and μC Power Monitoring yJ5嘉泰姆

„ Portable / Battery-Powered Equipment yJ5嘉泰姆

„ AutomotiveyJ5嘉泰姆

   技术规格书(产品PDF) 返回TOP yJ5嘉泰姆


     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yJ5嘉泰姆

 QQ截图20160419174301.jpgyJ5嘉泰姆

产品封装图 返回TOPyJ5嘉泰姆


image.pngyJ5嘉泰姆

电路原理图 返回TOPyJ5嘉泰姆

 yJ5嘉泰姆


 yJ5嘉泰姆

image.png

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


 yJ5嘉泰姆

Part   NO.yJ5嘉泰姆

VCC(VyJ5嘉泰姆

minyJ5嘉泰姆

VCC(VyJ5嘉泰姆

maxyJ5嘉泰姆

DetectingyJ5嘉泰姆

Voltage(V)yJ5嘉泰姆

ManualyJ5嘉泰姆

Delay (ms)yJ5嘉泰姆

VthAccyJ5嘉泰姆

uracy(%)yJ5嘉泰姆

IsupplyyJ5嘉泰姆

(μA)yJ5嘉泰姆

NoteyJ5嘉泰姆

PackageyJ5嘉泰姆

CXDR75101yJ5嘉泰姆

/2yJ5嘉泰姆

1yJ5嘉泰姆

5.5yJ5嘉泰姆

2.93yJ5嘉泰姆

NyJ5嘉泰姆

360yJ5嘉泰姆

--yJ5嘉泰姆

9yJ5嘉泰姆

CXDR75101 is a Push-Pull Reset  yJ5嘉泰姆

CXDR75102 is an OpenDrain ResetyJ5嘉泰姆

SOT23yJ5嘉泰姆

CXDR75103yJ5嘉泰姆

1yJ5嘉泰姆

5.5yJ5嘉泰姆

3/3.3/5yJ5嘉泰姆

YyJ5嘉泰姆

360yJ5嘉泰姆

2yJ5嘉泰姆

10yJ5嘉泰姆

Push-Pull Active-low RESET Output yJ5嘉泰姆

Manual Reset InputyJ5嘉泰姆

SOT143yJ5嘉泰姆

CXDR75104yJ5嘉泰姆

/5/6yJ5嘉泰姆

1.1yJ5嘉泰姆

5.5yJ5嘉泰姆

2.25/2.63yJ5嘉泰姆

2.93/4.55yJ5嘉泰姆

YyJ5嘉泰姆

200yJ5嘉泰姆

2yJ5嘉泰姆

10yJ5嘉泰姆

CXDR75104/5/6 has a watchdog yJ5嘉泰姆

output CXDR75104/5 has MR# yJ5嘉泰姆

SOT23-5yJ5嘉泰姆

CXDR75107yJ5嘉泰姆

1.1yJ5嘉泰姆

5.5yJ5嘉泰姆

2.25/2.63yJ5嘉泰姆

2.93/4.55yJ5嘉泰姆

YyJ5嘉泰姆

200yJ5嘉泰姆

2yJ5嘉泰姆

10yJ5嘉泰姆

Push-Pull Output,Dual outputsyJ5嘉泰姆

SOT23-5yJ5嘉泰姆

CXDR75108yJ5嘉泰姆

/9yJ5嘉泰姆

1yJ5嘉泰姆

5.5yJ5嘉泰姆

2.6/2.9/3.1yJ5嘉泰姆

3.3/3.9/4.3yJ5嘉泰姆

NyJ5嘉泰姆

2yJ5嘉泰姆

2yJ5嘉泰姆

16.5yJ5嘉泰姆

CXDR75108H/L is a Push-Pull yJ5嘉泰姆

High/Low Reset CXDR75109L is yJ5嘉泰姆

an Open-drain Low ResetyJ5嘉泰姆

SOT23yJ5嘉泰姆

SC70-3yJ5嘉泰姆

TO92/SOT89yJ5嘉泰姆

CXDR75110yJ5嘉泰姆

1yJ5嘉泰姆

5.5yJ5嘉泰姆

2.3/2.5yJ5嘉泰姆

NyJ5嘉泰姆

0.06yJ5嘉泰姆

1.5yJ5嘉泰姆

3.3yJ5嘉泰姆

CXDR75110H is an  Open-Drain yJ5嘉泰姆

High Reset CXDR75110L is an yJ5嘉泰姆

Open-Drain Low ResetyJ5嘉泰姆

SC70-4yJ5嘉泰姆

SC82yJ5嘉泰姆

SOT343yJ5嘉泰姆

CXDR75111yJ5嘉泰姆

/2yJ5嘉泰姆

2.5yJ5嘉泰姆

5.5yJ5嘉泰姆

Individual SetyJ5嘉泰姆

 by ResistoryJ5嘉泰姆

NyJ5嘉泰姆

140yJ5嘉泰姆

2.5yJ5嘉泰姆

4yJ5嘉泰姆

CXDR75111H/L is a Push-Pull yJ5嘉泰姆

High/Low Reset CXDR75112L is yJ5嘉泰姆

an Open-Drain Low ResetyJ5嘉泰姆

SOT23-5yJ5嘉泰姆

CXDR75113yJ5嘉泰姆

/4yJ5嘉泰姆

2.7yJ5嘉泰姆

5.5yJ5嘉泰姆

Individual SeyJ5嘉泰姆

tby ResistoryJ5嘉泰姆

YyJ5嘉泰姆

200yJ5嘉泰姆

2yJ5嘉泰姆

18yJ5嘉泰姆

CXDR75113H/L is a Push-Pull yJ5嘉泰姆

High/Low Reset CXDR75114L yJ5嘉泰姆

is an Open-Drain Low ResetyJ5嘉泰姆

SOT23-5yJ5嘉泰姆

CXDR75115yJ5嘉泰姆

/6yJ5嘉泰姆

1yJ5嘉泰姆

5.5yJ5嘉泰姆

2.63/2.93/yJ5嘉泰姆

3.08/4.0/yJ5嘉泰姆

4.38/4.63yJ5嘉泰姆

NyJ5嘉泰姆

140yJ5嘉泰姆

2yJ5嘉泰姆

10yJ5嘉泰姆

CXDR75115H/L is a Push-Pull yJ5嘉泰姆

High/Low Reset CXDR75116L yJ5嘉泰姆

is an Open-Drain Low ResetyJ5嘉泰姆

SOT23yJ5嘉泰姆

SC70-3yJ5嘉泰姆

CXDR75117yJ5嘉泰姆

/8yJ5嘉泰姆

1yJ5嘉泰姆

5.5yJ5嘉泰姆

2.64/2.91/3.1yJ5嘉泰姆

3.96/4.32/4.6yJ5嘉泰姆

YyJ5嘉泰姆

230yJ5嘉泰姆

2yJ5嘉泰姆

14yJ5嘉泰姆

CXDR75117H/L is a Push-Pull yJ5嘉泰姆

High/Low Reset CXDR75118L isyJ5嘉泰姆

an Open-Drain Low ResetyJ5嘉泰姆

SOT25yJ5嘉泰姆

SC70-5yJ5嘉泰姆

SOT143yJ5嘉泰姆

◀ 上一篇:CXDR75113 CXDR75114 microprocessor (μP) supervisory circuits monitor system voltages in μP and digital systems. They provide excellent circuit reliability at low cost by eliminating external compo

返回顶部

下一篇▶:CXDR75117 CXDR75118 also provides a debounced manual reset input. These circuits perform a single function: they assert a reset signal whenever the VCC supply voltage declines below a preset threshold