Transceivers with ±15kV ESD Protection

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3

DC ELECTRICAL CHARACTERISTICS TABLE (MAX3535E) (continued)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

RE High Output Current for Fault

Detect

-140

-100

-60

µA

TRANSFORMER DRIVER (ST1, ST2)

DC-Converter Switching

Frequency (ST1, ST2)

ST1, ST2, not loaded

290

460

590

kHz

1.6

2.6

DC-Converter Total Impedance

1.8

2.9

Ω

ST1, ST2 Duty Cycle

ST1, ST2, not loaded

44

50

56

%

Isolated-Side Supply Voltage

3.13

7.50

V

Ω

56

70

Isolated-Side Supply Current

RO2 = no load,

A, B floating, Figure 1

∞

10

16

mA

Falling Trip

2.68

2.85

3.02

V

Rising Trip

2.77

2.95

3.13

V

DRIVER OUTPUTS (Y, Z)

Driver-Output High Voltage

GND2

4V

Figure 1

2.0

2.35

Differential Driver Output

Figure 1

1.5

1.95

V

Driver Common-Mode Output

Voltage

respect to GND2, Figure 1

1.0

3.0

V

Change in Magnitude of Driver

Differential Output Voltage for

Complementary Output States

Ω or 50Ω, Figure 1

±0.2

V

Change in Magnitude of Driver

Common-Mode Output Voltage

for Complementary Output States

Ω or 50Ω, Figure 1

±0.2

V

Driver enabled (DE =1 )

-250

Driver Short-Circuit Output

Current

Driver enabled (DE =1 )

+250

mA