ABSOLUTE MAXIMUM RATINGS:

PARAMETER

SYMBOL

VALUE

UNIT

DC Supply Voltage

+7

V

Any Input Voltage

V

Operating Temperature

0 to +90

˚C

Storage Temperature

-65 to +150

˚C

7232NTH-082101-3

DC ELECTRICAL CHARACTERISTICS:

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

CONDITION

Supply Voltage

4.5

5.0

5.5

V

-

Supply Current

–

400

500

µA

Output unloaded

Input Logic Levels:

SYNC Lo

-

-

–

2.0

V

-

SYNC Hi

-

3.0

–

-

V

-

REMOTE Lo

-

-

–

1.5

V

-

REMOTE Hi

-

3.5

–

-

V

-

SENS Lo

-

-

–

50

mV

-

SENS Hi

-

150

–

-

mV

-

RC Lo

-

-

-

2.0

V

-

RC Hi

-

3.0

-

-

V

-

Output Current:

LEDO Sink

-

-1.0

-1.5

-

mA

Vo = 0.5V

LEDO Source

-

10.0

14.0

-

mA

Vo = 2.2V

TRIG/ Sink

-

-35.0

-

-

mA

Vo = 3.5V

RC Sink

-

-3.0

-4.0

-

mA

Vo = 2.0V

TRANSIENT CHARACTERISTICS (See Figures 2, 3, 4 and 5):

All time parameters are based on 60Hz SYNC. For 50Hz a multiplication factor of 1.2 should be used.

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

CONDITION

SYNC Frequency

fs

40

-

70

Hz

-

Short Touch

ts

50

-

350

ms

-

Long Touch

350

-

infinite

ms

-

TRIG/ Pulse Width

-

130.2

-

µs

-

Conduction Range

Ø

38

-

155

deg

-

Ø increments

Øs

-

1.4

-

deg

Ø = 84Øs

Short Touch:

Off to Max (Slew Time)

-

350

-

ms

-

Long Touch:

Ramp Time between 38° & 59°

-

1.0

-

sec

-

Ramp Time between 59° & 155°

-

2.27

-

sec

-

Dwell at min

-

500

-

ms

-