Absolute Maximum Ratings

Supply Voltage .............................................................................................................................VSS

-0.3V to VSS+26V

Output Voltage ...........................VSS

-0.3V to VDD+0.3V

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

Storage Temperature ............................

-50°Cto125°C

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

Operating Temperature ...........................

-40°Cto85°C

Note: These are stress ratings only. Stresses exceeding the range specified under

²Absolute Maximum Ratings² 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-1

Ta=25

°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Conditions

VDET

Detection Voltage

¾¾

2.134

2.200

2.266

V

VHYS

Hysteresis Width

¾¾

0.02

VDET

0.05

VDET

0.1

VDET

V

IDD

Operating Current

8V

No load

¾

47

mA

VDD

Operating Voltage

¾¾

1.5

¾

24

V

IOL

Output Sink Current

2V

VOUT=0.2V

0.5

1

¾

mA

D

D

V

T

DET

a

Temperature Coefficient

¾

0

°C<Ta<70°C

¾±1.1

¾

mV/

°C

HT7024A-1

Ta=25

°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

VDD

Conditions

VDET

Detection Voltage

¾¾

2.328

2.400

2.472

V

VHYS

Hysteresis Width

¾¾

0.02

VDET

0.05

VDET

0.1

VDET

V

IDD

Operating Current

8V

No load

¾

47

mA

VDD

Operating Voltage

¾¾

1.5

¾

24

V

IOL

Output Sink Current

2V

VOUT=0.2V

0.5

1

¾

mA

D

D

V

T

DET

a

Temperature Coefficient

¾

0

°C<Ta<70°C

¾±0.9

¾

mV/

°C

HT70XXA-1

Rev. 1.40

3

January 26, 2006