Approximate internal connection circuits

Absolute Maximum Ratings

Supply Voltage ..........................................

-0.3V to 13V

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

-50°Cto125°C

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

-20°Cto75°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 reliabil-

ity.

Electrical Characteristics

Ta=25

°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Conditions

Operating Voltage

¾¾

2.4

5

12

V

Standby Current

5V

Oscillator stops

¾

0.1

1

mA

12V

¾

24

mA

Operating Current

5V

¾

200

400

mA

Data Output Source Current (D8~D11)

5V

-1

-1.6

¾

mA

Data Output Sink Current (D8~D11)

5V

1

1.6

¾

mA

VT Output Source Current

5V

-1

-1.6

¾

mA

VT Output Sink Current

1

1.6

¾

mA

²H² Input Voltage

5V

¾

3.5

¾

5V

²L² Input Voltage

5V

¾

0

¾

1V

Oscillator Frequency

5V

W¾

150

¾

kHz

HT12D/HT12F

Rev. 1.10

3

November 18, 2002

N M O S

T r a n s m i s s i o n G a t e

O s c i l l a t o r

O S C 1

O S C 2

E N

C M O S I N

C M O S O U T