PARAMETER

SYMBOL

CONDITION

MIN

TYP

MAX

UNITS

Operating Voltage

VDD

4.75

5

5.25

V

Total Supply Current

ICC1

Not Transmitting

20

30

mA

ICC2

Transmit one channel @

340

mA

50% duty cycle

ICC3

Transmit one channel @

550

mA

100% duty cycle

Power Dissipation

PD1

Not Transmitting

0.11

W

PD2

Transmit one channel @

0.70

0.95

W

100% duty cycle

Min. Input Voltage

(HI)

V

Digital inputs

2.0

1.4

V

Max. Input Voltage

(LO)

V

Digital inputs

1.4

0.8

V

Min. Input Current

(HI)

I

V

= 4.9V, Digital inputs

20

µA

Max. Input Current

(LO)

I

V

= 0.1V, Digital inputs

-20

µA

Min. Output Voltage

(HI)

V

I

= -0.4mA, Digital outputs

2.7

V

Max. Output Voltage

(LO)

V

I

= 4.0mA, Digital outputs

0.4

V

Input resistance

R

Differential

20

K

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

Threshold Voltage -

Detect

0.86

14.0

No Detect

0.20

200

400

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

IH

IL

IL

OH

OUT

IH

OUT

D

RECEIVER

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

IN

IN

IN

ICM

W

THD

THND

THD

THND

D

T

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 +7 V

-0.3 V dc to +5.5 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....................................... 5V... ±5%

DC ELECTRICAL CHARACTERISTICS

VDD = 5.0V, GND = 0V, V

A/B = 5.0V, T = Operating Temperature Range (unless otherwise specified).

CONT

A

HI-1570

HOLT INTEGRATED CIRCUITS

4