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ELM7640HN25B1C-N

Description
1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, SOT-23, 3 PIN
CategoryPower/power management    The power supply circuit   
File Size1MB,16 Pages
ManufacturerELM Technology Corporation
Environmental Compliance
Download Datasheet Parametric View All

ELM7640HN25B1C-N Overview

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, SOT-23, 3 PIN

ELM7640HN25B1C-N Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid1496778322
package instructionSOP,
Reach Compliance Codeunknown
ECCN codeEAR99
Adjustable thresholdNO
Analog Integrated Circuits - Other TypesVOLTAGE SUPERVISOR/RESET IC
JESD-30 codeR-PDSO-G3
Number of channels1
Number of functions1
Number of terminals3
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Maximum supply voltage (Vsup)6 V
Minimum supply voltage (Vsup)0.9 V
Nominal supply voltage (Vsup)1 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal locationDUAL
Threshold voltage nominal+4V
ELM76xxxxxxxxC
CMOS Voltage detector with delay function
■General description
ELM76xxxxxxxxC is CMOS voltage detector IC with delay function; external capacitor is unnecessary
for the delay time circuit. There are 4 types of delay time selection of ELM76 series: Typ.50ms, Typ.150ms,
Typ.250ms, Typ.500ms, and ELM76 series can also be made as semi-custom ICs within the range of 30ms
to 500ms by 10ms step. There are two output styles of ELM76 series: N-ch open-drain and CMOS output. In
addition, two output logic modes are available; RESET and RESET. The output level is high for RESET mode
and low for RESET mode when VDD is lower than detection voltage. The standard detection voltages are 1.6V,
2.5V, 2.7V, 3.0V, 4.0V and 5.5V and ELM76 series can also be made as semi-custom ICs within 1.6 to 5.5V by
0.1V step.
■Features
Detection voltage range
Low current consumption
Accuracy of detection voltage
Delay time after Vdd recovery
Hysteresis voltage
Package
: 1.6V to 5.5V (by 0.1V)
: Typ.0.4μA(Vdd=VdetN+1V)
: ±2.0%
: Typ.50ms, Typ.150ms, Typ.250ms, Typ.500ms
: Typ.VdetN×1.04(Top=25°C)
: SOT-23, SC-70-5(SOT-353), SC-82AB
■Application
Reset for microcomputers
Voltage power shortage detectors
Switch of back-up power source
Battery checkers
■Maximum absolute ratings
Parameter
Power supply voltage
Output voltage
Output current
Power dissipation
Operating temperature
Storage temperature
Symbol
Vdd
Vout
Iout
Pd
Top
Tstg
Limit
Vss-0.3 to 8.0
Vss-0.3 to Vdd+0.3
100
250 (SOT-23)
150 (SC-70-5)(SOT-353)
150 (SC-82AB)
-40 to +85
-55 to +125
Unit
V
V
mA
mW
°C
°C
16 - 1
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