CMOS voltage detector with a fixed 4V threshold, offering 1% accuracy. Features a single monitored input and output, with active high/low reset functionality. Operates from 700mV to 7V supply voltage, consuming a low 550nA quiescent current. Packaged in an SSOP-5 surface mount case, this lead-free component is suitable for operation between -40°C and 125°C.
PackageSSOP
Current350nA
MountingSurface Mount
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Technical Specifications
Rohm BU4940G-TR technical specifications.
General
Accuracy
1%
Package/Case
SSOP
Lead Free
Lead Free
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Power Dissipation
540mW
Max Reset Threshold Voltage
4.04V
Min Reset Threshold Voltage
3.96V
Max Supply Current
1.58uA
Max Supply Voltage
7V
Min Supply Voltage
700mV
Mount
Surface Mount
Number of Monitored Inputs
1
Number of Voltages Monitored
1
Operating Supply Current
550nA
Output
TOTEM-POLE
Overvoltage Threshold
4.04V
Package Quantity
3000
Packaging
Tape and Reel
Quiescent Current
500nA
Reach SVHC Compliant
Unknown
Reset
Active High/Active Low
RoHS Compliant
Yes
Supply Current
350nA
Threshold Voltage
4V
Type
Simple Reset/Power-On Reset, Voltage Detector
Undervoltage Threshold
3.96V
Watchdog Timer
No
Compliance
RoHS
Compliant
Datasheet
Rohm BU4940G-TR Datasheet
Download the complete datasheet for Rohm BU4940G-TR to view detailed technical specifications.
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