6

FN6033.5

October 18, 2007

DIGITAL INPUT CHARACTERISTICS

Full

-

-

0.8

V

Full

4

-

-

V

Full

-1

-

1

µA

NOTES:

5. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.

6. Parts are 100% tested at +25°C Over-temperature limits established by characterization and are not production tested.

7. Limits established by characterization and are not production tested.

Test Circuits and Waveforms

Logic input waveform is inverted for switches that have the opposite

logic sense.

FIGURE 1A. MEASUREMENT POINTS

capacitance.

FIGURE 1B. TEST CIRCUIT

FIGURE 1. SWITCHING TIMES

FIGURE 2A. MEASUREMENT POINTS

FIGURE 2B. TEST CIRCUIT

FIGURE 2. CHARGE INJECTION

Electrical Specifications - 12V Supply

Unless Otherwise Specified (Continued)

PARAMETER

TEST CONDITIONS

TEMP

(°C)

MIN

(Notes 5, 6)

TYP

MAX

(Notes 5, 6) UNITS

50%

90%

3V OR 4V

0V

0V

LOGIC

INPUT

SWITCH

INPUT

SWITCH

OUTPUT

90%

V

OUT

V

(NO or NC)

R

L

R

L

r

ON

+

------------------------

=

SWITCH

INPUT

LOGIC

INPUT

COM

NO OR NC

IN

1k

Ω

35pF

GND

V+

C

ON

OFF

ON

Q =

SWITCH

OUTPUT

LOGIC

INPUT

V+

0V

GND

COM

NO OR NC

V+

C

LOGIC

INPUT

IN

ISL43120, ISL43121, ISL43122