DS2108

4 of 5

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to Ground

-7.0V to +12.0V

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 OPERATING CONDITIONS

(0°C to 70°C)

PARAMETER

SYM

MIN

TYP

MAX

UNITS

NOTES

TERMPWR Voltage

4.00

5.25

V

PD

Active

-0.3

0.8

V

PD

Inactive

2.00

0.3

V

DC CHARACTERISTICS

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

TERMPWR Current

56

65

mA

1, 6

Power-down Current

1

2

mA

1, 5

Command Mode

Voltage

7.0

12.0

V

7, 8

Termination Resistance

313.5

330

346.5

ohms

2

Termination Resistance

142.5

150

157.5

ohms

3

Termination Resistance

313.5

330

346.5

ohms

4

Power-down

Termination

Capacitance

5

6

pF

1, 5, 7

NOTES:

1. 4.00V < TERMPWR < 5.25V

2. 330

Ω=resistor between TERMPWR and -SIGNAL.

3. 150

Ω=resistor between -SIGNAL and +SIGNAL.

4. 330

Ω=resistor between +SIGNAL and GDN.

5.

PD

= 0.0V.

6. Signal pins left open.

7. Guaranteed by design; not production tested.

8. Signal lines RxN and RxP only.