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Amplifier
Nano Power OpAmps
Micro Power OpAmps
Application-Specific OpAmps
High Speed OpAmps
High Precision OpAmps
Low Noise OpAmps
Current Sense Amps
Comparator
Nano Power Comparators
High Speed Comparators
ADC
DAC
Voltage Reference
Shunt Voltage References
Temperature Sensor
Audio/Video Driver
Headphone Drivers
Audio Drivers
Audio Power Amplifiers
Video Drivers
Click-Pop Noise Suppressors
Analog Switch
Analog Switches
Complex Switches
RF
RF Switch
RF Tuner
RF LNA
RF PA
Logic IC
Level Translators
Small Logic Series
LDO
High Reliability LDOs
High Accuracy LDOs
Multi-Channel, High Accuracy LDOs
DC/DC Converter
Application-Specific DC/DC Converters
LCM Bias Power Supply
AMOLED Display Power Supply
DC/DC Synchronous Rectifier Buck Converters
DC/DC Non-Synchronous Buck Converters
DC/DC Synchronous Rectifier Boost Converters
DC/DC Non-Synchronous Boost Converters
Charge Pump DC/DC Converters
LED Driver
White LED Drivers
Flash LED Drivers
Load Switch
OVP IC
μP Supervisory Circuit
Reset ICs
Watchdogs and Timers
Voltage Detectors
Current Monitors
Power Sequencer
Li-Ion Battery Charger
Gate Driver
Motor Driver
MOSFET
TVS
Technical Documents
Applications
Quality Assurance
Quality System & Policy
Quality System
Quality Policy
Certifications
Environmental System & Policy
Environmental Policy
Certifications
RoHS
Reach
SONY GP
Reliability
Reliability Test Flow and Capability
SGMICRO Laboratory
Change Management
Product Change Notification (PCN)
Product EOL Notification (EOL)
Moisture Sensitivity Level Search
FAQs
SGM Parts Lead Time
Get Samples
Authorized Distributors
Company Overview
News
Careers
Campus Recruitment
Experienced Recruiting
Responsibilities
Investor Relations
Contact Us
Europe/English
China/中文
Other/English
Watchdogs and Timers
RESET
Download to excel
Print
COMPARE
PARTNUMBER
Package
TDFN-3×3-8L TDFN-2×2-8L
Reset Active
Timeout Period
(ms)
200
V
CC
to Reset
Delay
(μs)
90
Reset Voltage
Threshold
(V)
4.8, 4.65, 3.168, 3.069, 2.88, 2.79, 2.4, 2.325, 1.728, 1.674
Supply
Current
(μA)
1.20000
V
CC
(Max)
(V)
6.50000
V
CC
(Min)
(V)
1.60000
Manual
Reset
Y
Package
Reset Active
Timeout Period
(ms)
140
200
V
CC
to Reset
Delay
(μs)
25
84
90
Reset Voltage
Threshold
(V)
1.2
1.5
2.0
3.3
1.674
2.325
3
2.195
1.675
1
4.63
3.08
2.9
4.38
4.0
3
SupplyCurrent (μA)
Filter
VCC (Max)(V)
Filter
VCC (Min)(V)
Filter
ManualReset
Y
N
SGM820
SGM820
High-Accuracy Supervisory Circuit with Programmable Watchdog Timer
Datasheet
Sample
TDFN-3×3-8L TDFN-2×2-8L
200
90
4.8, 4.65, 3.168, 3.069, 2.88, 2.79, 2.4, 2.325, 1.728, 1.674
1.2
6.5
1.6
Y
Select All
Package
SOIC-8 MSOP-8
SOT-23-5
SOT-23-6
SOT-23-6 TDFN-2×2-6AL
TDFN-3×3-8GL TDFN-2×2-8DL
TDFN-3×3-8L TDFN-2×2-8L
Reset Active
Timeout Period
(ms)
140
200
V
CC
to Reset
Delay
(μs)
25
84
90
Reset Voltage
Threshold
(V)
1.2,1.5,2.0,3.3
1.674, 2.325, 3.069
2.195, 1.675, 1.585
4.63, 3.08, 2.93, 2.63
4.63,4.38,4.0,3.08,2.93,2.63
SupplyCurrent (μA)
VCC (Max)(V)
VCC (Min)(V)
Manual
Reset
Y
N
Watchdogs and Timers
Manual
Reset
Y
N
V
CC
(Min)
(V)
V
CC
(Max)
(V)
Supply
Current
(μA)
Reset Voltage
Threshold
(V)
1.2
1.67
2.19
4.63
4.65
4.8
V
CC
to Reset
Delay
(μs)
25
84
90
Reset Active
Timeout Period
(ms)
140
200
Package
