HT7039A-3 데이터 시트보기 (PDF) - Holtek Semiconductor

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HT7039A-3

TinyPowerTM Voltage Detector

Holtek Semiconductor 

HT70xxA-3

Absolute Maximum Ratings

Supply Voltage ....................................................VSS−0.3V to VSS+33V

Output Voltage................................................... VSS−0.3V to VDD+0.3V

Output Current............................................................................. 50mA

Power Consumption................................................................. 200mW

Storage Temperature.................................................... −50°C to 125°C

Operating Temperature.................................................. −40°C to 85°C

Note: These are stress ratings only. Stresses exceeding the range specified under ″Absolute Maximum Ratings″

may cause substantial damage to the device. Functional operation of this device at other conditions beyond

those listed in the specification is not implied and prolonged exposure to extreme conditions may affect

device reliability.

Electrical Characteristics

HT7022A-3

Symbol

Parameter

VDET

VHYS

IDD

VDD

IOL

D V OUT

D T a ´ V DET

Detection Voltage

Hysteresis Width

Operating Current

Operating Voltage

Output Sink Current

Temperature Coefficient

Test Conditions

VDD

Conditions

—

—

—

—

3.2V No load

—

—

VDET–0.2V VOUT=0.2V

Min.

Typ.

Max.

2.156

0.02VDET

—

1.5

1

2.200

0.05VDET

1

—

2

2.244

0.10VDET

1.5

30

—

—

-40°C<Ta<85°C

—

±100

—

Ta=25°C

Unit

V

V

µA

V

mA

ppm/°C

HT7024A-3

Symbol

Parameter

VDET

VHYS

IDD

VDD

IOL

D V OUT

D T a ´ V DET

Detection Voltage

Hysteresis Width

Operating Current

Operating Voltage

Output Sink Current

Temperature Coefficient

Test Conditions

VDD

Conditions

—

—

—

—

3.4V No load

—

—

VDET–0.2V VOUT=0.2V

Min.

Typ.

Max.

2.352

0.02VDET

—

1.5

1

2.400

0.05VDET

1

—

2

2.448

0.10VDET

1.5

30

—

—

-40°C<Ta<85°C

—

±100

—

Ta=25°C

Unit

V

V

µA

V

mA

ppm/°C

Rev. 1.00

3

April 18, 2013

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