NOTE:

Stresses above absolute maximum

ratings or outside recommended operating

conditions may cause permanent damage to the

device. These are stress ratings only. Operation

at the limits is not recommended.

Supply voltage (

Logic input voltage range

Power dissipation at 25°C

1.0 W

ceramic DIL, derate

7mW/°C

Solder Temperature

275°C for 10 sec.

Junction Temperature

175°C

Storage Temperature

-65°C to +150°C

VDD)

-0.3 V to +5 V

-0.3 V dc to +3.6 V

Receiver differential voltage

10 Vp-p

Driver peak output current

+1.0 A

ABSOLUTE MAXIMUM RATINGS

RECOMMENDED OPERATING CONDITIONS

Supply Voltage

Temperature Range

Industrial Screening.........-40°C to +85°C

Hi-Temp Screening........-55°C to +125°C

Military Screening..........-55°C to +125°C

VDD....................................... 3.3V... ±5%

DC ELECTRICAL CHARACTERISTICS

VDD = 3.3 V, GND = 0V, T = Operating Temperature Range (unless otherwise specified).

A

PARAMETER

SYMBOL

CONDITION

MIN

TYP

MAX

UNITS

Operating Voltage

VDD

3.15

3.30

3.45

V

Total Supply Current

ICC1

Not Transmitting

4

10

mA

ICC2

Transmit one channel @

225

250

mA

50% duty cycle

ICC3

Transmit one channel @

0mA

100% duty cycle

Power Dissipation

PD1

Not Transmitting

0.06

W

PD2

Transmit one channel @

0.3

0.5

W

100% duty cycle

Min. Input Voltage

(HI)

V

Digital inputs

70%

V

Max. Input Voltage

(LO)

V

Digital inputs

30%

V

Min. Input Current

(HI)

I

Digital inputs

20

µA

Max. Input Current

(LO)

I

Digital inputs

-20

µA

Min. Output Voltage

(HI)

V

I

= -1.0mA, Digital outputs

90%

V

Max. Output Voltage

(LO)

V

I

= 1.0mA, Digital outputs

10%

V

Input resistance

R

Differential

20

Kohm

Input capacitance

C

Differential

5

pF

Common mode rejection ratio

CMRR

40

dB

Input Level

V

Differential

9

Vp-p

Input common mode voltage

V

-5.0

5.0

V-pk

Threshold Voltage - Direct-coupled

Detect

1.15

20.0

No Detect

0.28

Theshold Voltage -

Detect

0.86

14.0

No Detect

0.20

425

50

V

1 Mhz Sine Wave

Vp-p

V

(Measured at Point “A “ in Figure 2)

Vp-p

Transformer-coupled

V

1 MHz Sine Wave

Vp-p

V

(Measured at Point “A “ in Figure 3)

Vp-p

=

IH

IL

IH

IL

OH

OUT

IH

OUT

D

DD

DD

DD

DD

RECEIVER

(Measured at Point “A “ in Figure 2 unless otherwise specified)

IN

IN

IN

ICM

THD

THND

THD

THND

D

T

HOLT INTEGRATED CIRCUITS

4

HI-1573, HI-1574