Approximate internal connection circuits

Absolute Maximum Ratings

Supply Voltage.................................-0.3V to 6V

Storage Temperature.................-50°Cto125°C

Operating Temperature ..............-20°Cto75°C

Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maxi-

mum 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 expo-

sure to extreme conditions may affect device reliability.

Electrical Characteristic

Ta=25°C

Symbol

Parameter

Test Conditions

Min. Typ. Max. Unit

Conditions

Operating Voltage

¾¾

1.8

3

3.5

V

Standby Current

3V Oscillator stops

¾

0.1

1.0

mA

Operating Current

No load

¾

200

400

mA

Output Source Current for DOUT

-2.0 -4.0

¾

mA

Output Sink Current for DOUT

50

100

¾mA

Output Source Current for LED

-10

-60

¾mA

Output Sink Current for LED

1.2

2.0

¾

mA

Output Source Current for C1~C8

-0.6 -2.0

¾

mA

HT6221/HT6222

4

March 2, 2000

CM O S I N/ O UT

CM O S I N

Pu l l - l o w

CM O S I N

OS C I L L A T OR

X1

X2

EN

10M W

CM O S O UT

CM O S I N/ O UT

Pu l l - l o w