ADM222/ADM232A/ADM242

REV. 0

–3–

ABSOLUTE MAXIMUM RATINGS

*

V

CC

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6 V

V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (V

V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to –13 V

Input Voltages

T

IN

. . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to (V

R

IN

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±30 V

Output Voltages

T

OUT

. . . . . . . . . . . . . . . . . . . . (V+, +0.3 V) to (V–, –0.3 V)

R

OUT

. . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to (V

Short Circuit Duration

T

OUT

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous

Power Dissipation N-16 . . . . . . . . . . . . . . . . . . . . . . . 400 mW

(Derate 7.5 mW/

°C above +70°C)

θ

Power Dissipation R-16N . . . . . . . . . . . . . . . . . . . . . 400 mW

(Derate 7 mW/

°C above +70°C)

θ

Power Dissipation R-16W . . . . . . . . . . . . . . . . . . . . . 400 mW

(Derate 7 mW/

°C above +70°C)

θ

Power Dissipation N-18 . . . . . . . . . . . . . . . . . . . . . . . 400 mW

(Derate 7 mW/

°C above +70°C)

θ

Power Dissipation R-18W . . . . . . . . . . . . . . . . . . . . . 400 mW

(Derate 7 mW/

°C above +70°C)

θ

Operating Temperature Range

Industrial (A Version) . . . . . . . . . . . . . . . . –40

°C to +85°C

Storage Temperature Range . . . . . . . . . . . . –65

°C to +150°C

Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . . +300

°C

Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215

°C

Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . +220

°C

*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 specifica-

tion is not implied. Exposure to absolute maximum rating conditions for extended

periods of time may affect reliability.

Test Circuits

Figure 1. Transmitter Propagation Delay Timing

V–

V+

0V

+3V

Figure 3. Receiver Propagation Delay Timing

Figure 4. Receiver Disable Timing

Figure 2. Receiver Enable Timing

RECEIVER

OUTPUT

EN

INPUT

0V

3V

+0.8V

+3V

+3.5V

RECEIVER

OUTPUT

EN

INPUT

0V

GND

50%

+3V

0V