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参数资料
| 型号： | APX810-44SRG-7 |
| 厂商： | Diodes Inc |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC MPU RESET CIRC 4.38V SOT23R-3 |
| 标准包装： | 1 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 推挽式，图腾柱 |
| 复位： | 高有效 |
| 复位超时： | 最小为 140 ms |
| 电压 - 阀值： | 4.38V |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-236-3，SC-59，SOT-23-3 |
| 供应商设备封装： | SOT23R |
| 包装： | 标准包装 |
| 其它名称： | APX810-44SRGDIDKR |
APX809/810
3-PIN MICROPROCESSOR RESET CIRCUITS
Features
General Description
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Precision Monitoring of +2.5V, +3V, +3.3V, and +5V
Power-Supply Voltages
Fully Specified Over Temperature
Available in three Output Configurations
Push-Pull RESET Active Low (APX809)
Push-Pull RESET Active High (APX810)
200ms Typ Power-On Reset Pulse Width
30μA Supply Current (Typ.)
Guaranteed Reset Valid to V CC = +1V
No External Components
SOT23 and SOT23R: Available in “Green” Molding
Compound (No Br, Sb)
Lead Free Finish/RoHS Compliant (Note 1)
The APX809/810 are used for microprocessor (μP) supervisory
circuits 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 V CC supply voltage declines below a preset
threshold, keeping it asserted for at least 240ms after V CC has
risen above the reset threshold. Reset thresholds suitable for
operation with a variety of supply voltages are available. The
APX809/810 have push pull outputs. The APX809 have an active
low RESET output, while the APX810 has an active high
RESET output. The reset comparator is designed to ignore fast
transients on V CC , and the outputs are guaranteed to be in the
correct logic state for V CC down to 1V. Low supply current makes
the APX809/810 ideal for use in portable equipment. The
APX809/810 is available in a 3-pin SOT23 and SOT23R
packages.
Applications
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Computers
Controllers
Intelligent Instruments
Critical μP and μC Power Monitoring
Portable/Battery Powered Equipment
Automotive
Ordering Information
APX 8 XX - XX XX G - 7
Enable
Voltage
Package
Green
Packing
09 : Active-Low
10 : Active-High
46
44
: 4.63
: 4.38
SA : SOT23
SR : SOT23R
G : Green
7 : Tape & Reel
40
31
29
26
23
: 4.00
: 3.08
: 2.93
: 2.63
: 2.25
Device
Package
Code
Packaging
(Note 2)
Quantity
7” Tape and Reel
Part Number Suffix
APX809-XXSAG-7
APX810-XXSAG-7
APX809-XXSRG-7
APX810-XXSRG-7
SA
SA
SR
SR
SOT23
SOT23
SOT23R
SOT23R
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
-7
-7
-7
-7
Notes:
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
APX809/810 Rev. 4
1 of 9
FEBRUARY 2009
? Diodes Incorporated
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| APX810-46SRG-7 | IC MPU RESET CIRC 4.63V SOT23R-3 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| APX810-46SA | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:3-PIN MICROPROCESSOR RESET CIRCUITS |
| APX810-46SAG-7 | 功能描述:监控电路 1V-5.5V 3.08V 20mA RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| APX810-46SR | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:3-PIN MICROPROCESSOR RESET CIRCUITS |
| APX810-46SRG-7 | 功能描述:监控电路 1V-5.5V 4.63V 20mA RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| APX810S00-23SA-7 | 功能描述:RESET GENERATOR SOT23 制造商:diodes incorporated 系列:- 包装:带卷（TR） 零件状态:在售 类型:简单复位/加电复位 受监控电压数:1 输出:推挽式，图腾柱 复位:高有效 复位超时:最小为 1 ms 电压 - 阈值:2.25V 工作温度:-40°C ~ 125°C（TA） 安装类型:表面贴装 封装/外壳:TO-236-3，SC-59，SOT-23-3 供应商器件封装:SOT-23 标准包装:3,000 |
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