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

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.

D.C. Characteristics

Ta=25

°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Conditions

Operating Voltage

¾¾

2.5

5

5.5

V

Operating Current

5V

¾¾

3.0

7

mA

Standby Current

5V

PWDN=5V

¾

10

25

mA

²Low² Input Voltage

5V

¾¾

¾

1.0

V

²High² Input Voltage

5V

¾

4.0

¾¾

V

²Low² Input Current

5V

¾¾

0.1

mA

²High² Input Current

5V

¾¾

0.1

mA

Pull-high Resistance (OE)

5V

60

100

150

k

W

Input Impedance (VN, VP)

5V

¾¾

10

¾

M

W

Source Current (D0~D3, EST, DV)

5V

-0.4

-0.8

¾

mA

Sink Current (D0~D3, EST, DV)

5V

1.0

2.5

¾

mA

System Frequency

5V

Crystal=3.5795MHz

3.5759

3.5795

3.5831

MHz

HT9170B/HT9170D

Rev. 1.10

3

September 24, 2002

V -

V +

O P E R A T I O N A L

A M P L I . I E R

V N

V P

G S

X 1

X 2

O S C I L L A T O R

C M O S I N

P u l l - h i g h

C M O S O U T

T r i s t a t e

E N

C M O S O U T

C M O S I N / O U T

V R E .

O P A

O P A

2 0 p .

1 0 M

1 0 p .

C M O S I N

P u l l - l o w