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Rainbow Electronics DS2141A User Manual

Page 28

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DS2141A

021997 28/35

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to Ground

–1.0V to +7.0V

Operating Temperature

0

°

C to 70

°

C

Storage Temperature

–55

°

C to +125

°

C

Soldering Temperature

260

°

C for 10 seconds

* This is a stress rating only and functional operation of the device at these or any other conditions above those

indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods of time may affect reliability.

RECOMMENDED DC OPERATION CONDITIONS

(0

°

C to 70

°

C)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Logic 1

V

IH

2.0

V

DD

+0.3

V

Logic 0

V

IL

–0.3

+0.8

V

Supply

V

DD

4.5

5.5

V

CAPACITANCE

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Input Capacitance

C

IN

5

pF

Output Capacitance

C

OUT

7

pF

DC CHARACTERISTICS

(0

°

C to 70

°

C; V

DD

= 5V + 10%)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Supply Current

I

DD

10

mA

1

Input Leakage

I

IL

–1.0

+1.0

µ

A

2

Output Leakage

I

LO

1.0

µ

A

3

Output Current (2.4V)

I

OH

–1.0

mA

Output Current (0.4V)

I

OL

+4.0

mA

NOTES:

1. RCLK = TCLK = 1.544 MHz; V

DD

= 5.5V.

2. 0.0V < V

IN

< V

DD

.

3. Applies to INT1 and INT2 when 3–stated.