DS2174

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5. DC OPERATION

ABSOLUTE MAXIMUM RATINGS*

Voltage Range on Any Pin Relative to Ground

-1.0V to +5.5V

Operating Temperature Range for DS2174QN

-40

Storage Temperature Range

-55

Soldering Temperature Range

See IPC/JEDEC J-STD-020A

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

those indicated in the operation sections of this specifications is not implied. Exposure to absolute

maximum rating conditions for extended periods of time can affect reliability.

Table 5 -1. RECOMMENDED DC OPERATING CONDITIONS

(0°C to +70°C for DS2174Q;

-40°C to +85°C for DS2174QN)

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Logic 1

2.2

5.5

V

Logic 0

-0.3

+0.8

V

Supply Voltage

3.0

3.3

3.6

V

Table 5 -2. DC CHARACTERISTICS

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Supply Current

50

60

mA

1

Lead Capacitance

7

pF

Input Leakage

-10

+10

µA

2

Input Leakage (with Pullups)

-500

+500

µA

2

Output Leakage

-10

+10

µA

3

Output Current at 2.4V

-4.0

mA

Output Current at 2.4V

-8.0

mA

4

Output Current at 0.4V

+4.0

mA

Output Current at 0.4V

+8.0

mA

4

NOTES:

1) TCLK = RCLK = 155MHz serial mode; outputs open-circuited or 80MHz byte mode.

3) Applies to TDAT when tristated.

4) Applies to TDAT[0] and TCLKO.