4

Absolute Maximum Ratings

Thermal Information

V+ to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V

V- to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3V to -7V

V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V

Input Voltages

Output Voltages

Short Circuit Duration

ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . See Specification Table

Thermal Resistance (Typical, Note 3)

θ

24 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . .

75

24 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . .

100

Maximum Junction Temperature (Plastic Package) . . . . . . . 150°C

Maximum Storage Temperature Range . . . . . . . . . . -65°C to 150°C

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C

(Lead Tips Only)

Operating Conditions

Temperature Range

ICL32X7ECX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C

ICL32X7EIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to 85°C

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTE:

3.

Electrical Specifications

PARAMETER

TEST CONDITIONS

TEMP

(°C)

MIN

TYP

MAX

UNITS

DC CHARACTERISTICS

Supply Current, Automatic

Powerdown

25

-

1.0

10

µA

Supply Current,

Automatic Powerdown Disabled

All Outputs Unloaded

25

-

0.3

1.0

mA

TRANSMITTER INPUTS AND RECEIVER OUTPUTS

Input Logic Threshold Low

Full

-

-

0.8

V

Input Logic Threshold High

Full

2.0

-

-

V

Full

2.4

-

-

V

Input Leakage Current

Full

-

±0.01

±1.0

µA

Output Leakage Current

(ICL3217E Only)

Full

-

±0.05

±10

µA

Output Voltage Low

Full

-

-

0.4

V

Output Voltage High

Full

-

V

AUTOMATIC POWERDOWN (ICL3217E Only)

Receiver Input Thresholds to

Enable Transmitters

ICL3217E Powers Up (Figure 4)

Full

-2.7

-

2.7

V

Receiver Input Thresholds to

Disable Transmitters

ICL3217E Powers Down (Figure 4)

Full

-0.3

-

0.3

V

Receiver Threshold to

25

-

100

-

µs

Receiver Positive or Negative

Threshold to Transmitters

Disabled Delay

25

-

30

-

µs

RECEIVER INPUTS

Input Voltage Range

Full

-25

-

25

V

Input Threshold Low

25

0.6

1.2

-

V

25

0.8

1.5

-

V

Input Threshold High

25

-

1.5

2.4

V

25

-

1.8

2.4

V

ICL3207E, ICL3217E