备用零件
Price @ 1000
$ 2.35
$ 1.9
Stock
105,328
94,862
Authorized Distributors
1
1
Case/Package
SOIC
SOIC N
Number of Pins
8
8
Number of Voltages Monitored
1
-
Reset
Active Low
-
Reset Timeout
140 ms
-
Undervoltage Threshold
4.5 V
-
Overvoltage Threshold
4.75 V
-
Watchdog Timer
No
No
Min Supply Voltage
3 V
3 V
Max Supply Voltage
5.5 V
5.5 V
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描述
由其分销商提供的 Analog Devices ADM8698ARN 的描述。
IC SUPERVISOR MPU 4.65V 8SOIC
Non-RoHS Compliant Tube Simple Reset/Power-On Reset TIN LEAD supervisor 5V 4.9mm 140ms Minimum -40C~85C TA
IC,VOLT DETECTOR,FIXED,+4.65V,SOP,8PIN,PLASTIC
The ADM8698/ADM8699 supervisory circuits provide power supply monitoring and watchdog timing for microprocessor systems. The ADM8698 monitors the 5 V VCC power supply and generates a RESET pulse during power up, power down and during low voltage “Brown Out” conditions. The RESET output is guaranteed to be functional (logic low) with VCC as low as 1 V. The ADM8699 features an identical monitoring circuit as in the ADM8698, plus an additional watchdog timer input to monitor microprocessor activity. The RESET output is forced low if the watchdog input is not toggled within the 1 second watchdog timeout period. Both parts are available in 8-pin plastic DIP/SOIC and 16-lead SOIC packages. The 16-lead SOIC contains additional outputs RESET (without inversion) and Watchdog Output WDO (ADM8699 only).
制造商别名
Analog Devices 在全球拥有多个品牌，分销商可将其用作替代名称。Analog Devices 也可称为以下名称：
- Analog Devices Inc
- ANALOG
- ADI
- ANALOG DEVICE
- ANALOG DEV
- AD
- ANA
- PMI
- Analog Devices Inc/Maxim Integrated
- ADV
- ADA
- ANALOG DEVIC
- PMI/AD
- ANALOG DEVI
- AD/PMI
- STOCK
- Analog Devices / Linear Technology
- ANALOG INTERGRATIONS CORP
- AD - Analog Devices
- PRECISION MONOLITIC INC
- ADI (Analog Devices Inc)
- ANADEV
- Analog Devices / Hittite
- ANALOG DEVICES (ADI)
- ANLOGDEVIC
- Analog Devices Inc.
- Maxim Analog Devices
- Analog Devices / Maxim Integrated
技术规格
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins8
Technical
Max Operating Temperature85 °C
Max Power Dissipation500 mW
Max Reset Threshold Voltage4.75 V
Max Supply Current100 µA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Reset Threshold Voltage4.5 V
Min Supply Voltage3 V
Nominal Supply Current100 µA
Number of Elements1
Number of Monitored Inputs1
Number of Voltages Monitored1
Operating Supply Current100 µA
Overvoltage Threshold4.75 V
Power Dissipation500 mW
ResetActive Low
Reset Delay Time280 ms
Reset Timeout140 ms
Threshold Voltage4.65 V
TypeSimple Reset/Power-On Reset
Undervoltage Threshold4.5 V
Watchdog TimerNo