目录
产品概述 返回TOPOV9嘉泰姆
The CXDR7595/CXDR7597/CXDR7598 supervisory circuits monitor the power supply voltage in microprocessor and digital systems. They provide a reset output during power-up, power-down and brownout conditions. On power-up, an internal timer holds reset asserted for 240ms. This holds the microprocessor in a reset state until conditions have stabilized. The /RESET output remains operational with VCC as low as 1V. The CXDR7595/ CXDR7597 provides an active low reset signal (/RESET) while the CXDR7598 provides an active high signal (RESET) output. The CXDR7597/CXDR7598 has push-pull outputs, whereas the CXDR7595 has an open-drain output, which requires an external pull-up resistor.OV9嘉泰姆
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Eight reset threshold voltage options are available suitable for monitoring 1.8V, 2.5V, 3V, 3.3V and 5V supply voltages.OV9嘉泰姆
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The reset comparator features built-in glitch immunity, making it immune to fast transients on VCC.OV9嘉泰姆
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The low supply current of typically 13μA makes the CXDR7595/CXDR7597/CXDR7598 ideal for use in portable, battery operated equipment. All are specified over the extended -40℃</span> to +125℃</span> temperature range.OV9嘉泰姆
产品特点 返回TOPOV9嘉泰姆
• Precision Voltage Monitor: 1.8V, 2.5V, 3V, 3.3V, 5V
Options
• Superior Upgrade for MAX803/MAX809/MAX810
and ADM803/ADM809/ADM810
• Fully Specified over Temperature
• Low Power Consumption (13μA TYP)
• Reset Assertion Down to 1V VCC
• 150ms Min Power-On Reset
Open-Drain /RESETOutput (CXDR7595)
Push-Pull /RESETOutput (CXDR7597)
Push-Pull RESET Output (CXDR7598)
• -40℃</span> to +125℃</span> Operating Temperature Range
• Small Packaging
CXDR7595 Available in SOT-23-3 and SOT-23
CXDR7597 Available in SOT-23-3 and SOT-23
CXDR7598 Available in SOT-23-3 and SOT-23OV9嘉泰姆
应用范围 返回TOPOV9嘉泰姆
Microprocessor Systems
Controllers
Intelligent Instruments
Automotive Systems
Safety Systems
Portable InstrumentsOV9嘉泰姆
技术规格书（产品PDF) 返回TOP OV9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</span>！</span>
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产品封装图 返回TOPOV9嘉泰姆
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电路原理图 返回TOPOV9嘉泰姆
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微处理器复位芯片OV9嘉泰姆 |
ProductOV9嘉泰姆 | Manual OV9嘉泰姆 ResetOV9嘉泰姆 | VCC(Min)OV9嘉泰姆 (V) OV9嘉泰姆 | VCC(Max)OV9嘉泰姆 (V) OV9嘉泰姆 | Supply OV9嘉泰姆 Current(μA)OV9嘉泰姆 | Reset Voltage OV9嘉泰姆 Threshold (V)OV9嘉泰姆 | VCC to RESET/RESET OV9嘉泰姆 Delay (μs)OV9嘉泰姆 | Reset Active Timeout Period (ms)OV9嘉泰姆 | PackageOV9嘉泰姆 |
CXDR7591OV9嘉泰姆 | YOV9嘉泰姆 | 1OV9嘉泰姆 | 5.5OV9嘉泰姆 | 50OV9嘉泰姆 | 4.65,4.4,4.00,OV9嘉泰姆 3.08,2.93,2.63OV9嘉泰姆 |
| 200OV9嘉泰姆 | SOIC-8 MSOP-8OV9嘉泰姆 |
CXDR7592OV9嘉泰姆 | YOV9嘉泰姆 | 1OV9嘉泰姆 | 5.5OV9嘉泰姆 | 20OV9嘉泰姆 | 4.65,4.4,4.00,OV9嘉泰姆 3.08,2.93,2.63OV9嘉泰姆 |
| 200OV9嘉泰姆 | SOIC-8OV9嘉泰姆 |
CXDR7593OV9嘉泰姆 | NOV9嘉泰姆 | 1OV9嘉泰姆 | 5.5OV9嘉泰姆 | 3OV9嘉泰姆 | 2.93,2.63,2.32,1.63OV9嘉泰姆 | 80OV9嘉泰姆 | ProgrammableOV9嘉泰姆 | SOT23-5OV9嘉泰姆 |
CXDR7594OV9嘉泰姆 | NOV9嘉泰姆 | 1OV9嘉泰姆 | 5.5OV9嘉泰姆 | 3OV9嘉泰姆 | 2.93,2.63,2.32,1.63OV9嘉泰姆 | 80OV9嘉泰姆 | ProgrammableOV9嘉泰姆 | SC70-4(R) SOT-143OV9嘉泰姆 |
CXDR7595OV9嘉泰姆 | NOV9嘉泰姆 | 1OV9嘉泰姆 | 5.5OV9嘉泰姆 | 13OV9嘉泰姆 | 4.63,4.38,4.00,3.08OV9嘉泰姆 2.93,2.63,2.32,1.63OV9嘉泰姆 | 20OV9嘉泰姆 | 240OV9嘉泰姆 | SOT-23-3 SOT-23OV9嘉泰姆 |
CXDR7596OV9嘉泰姆 | NOV9嘉泰姆 | 1OV9嘉泰姆 | 5.5OV9嘉泰姆 | 3OV9嘉泰姆 | 2.93,2.63,2.32,1.63OV9嘉泰姆 | 80OV9嘉泰姆 | ProgrammableOV9嘉泰姆 | SOT-23-5OV9嘉泰姆 |
CXDR7597OV9嘉泰姆 | NOV9嘉泰姆 | 1OV9嘉泰姆 | 5.5OV9嘉泰姆 | 13OV9嘉泰姆 | 4.63,4.38,4.00,3.08OV9嘉泰姆 ,2.93,2.63,2.32,1.63OV9嘉泰姆 | 20OV9嘉泰姆 | 240OV9嘉泰姆 | SOT-23-3 SOT-23OV9嘉泰姆 |
CXDR7598OV9嘉泰姆 | NOV9嘉泰姆 | 1OV9嘉泰姆 | 5.5OV9嘉泰姆 | 13OV9嘉泰姆 | 4.63,4.38,4.00,3.08,OV9嘉泰姆 2.93,2.63,2.32,1.63OV9嘉泰姆 | 20OV9嘉泰姆 | 240OV9嘉泰姆 | SOT-23-3 SOT-23OV9嘉泰姆 |
CXDR7599OV9嘉泰姆 | YOV9嘉泰姆 | 1OV9嘉泰姆 | 5.5OV9嘉泰姆 | 13OV9嘉泰姆 | 4.63,4.38,4.00,3.08,OV9嘉泰姆 2.93,2.63,2.32,1.63OV9嘉泰姆 | 20OV9嘉泰姆 | 240OV9嘉泰姆 | SOT-143 SOT23-5OV9嘉泰姆 |
CXDR75100OV9嘉泰姆 | YOV9嘉泰姆 | 1OV9嘉泰姆 | 5.5OV9嘉泰姆 | 13OV9嘉泰姆 | 4.63,4.38,4.00,3.08OV9嘉泰姆 ,2.93,2.63,2.32OV9嘉泰姆 | 20OV9嘉泰姆 | 240OV9嘉泰姆 | SOT-143 SOT23-5OV9嘉泰姆 |
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