Rainbow-electronics DS92LV040A Instrukcja Użytkownika Pobierz pdf (Strona 2)

Absolute Maximum Ratings (Notes 1,

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage (V

) 4.0V

Enable Input Voltage

(DE, RE)

−0.3V to (V

+0.3V)

Driver Input Voltage (D

) −0.3V to (V

+0.3V)

Receiver Output Voltage

OUT

) −0.3V to (V

+0.3V)

Bus Pin Voltage (DO/RI

) −0.3V to +3.9V

ESD (Note 4)

(HBM 1.5 kΩ, 100 pF)

4kV

Machine Model

250V

Maximum Package Power Dissipation at 25˚C

LLP(Note 3) 4.8 W

Derate LLP Package 38.8mW/˚C

(Note 3) 25.8˚C/W

25.5˚C/W

Storage Temperature Range −65˚C to +150˚C

Lead Temperature

(Soldering, 4 sec.) 260˚C

Recommended Operating

Conditions

Min Max Units

Supply Voltage (V

) 3.0 3.6 V

Receiver Input Voltage 0.0 2.4 V

Operating Free Air Temperature −40 +85 ˚C

Slowest Input Edge Rate

(Note 7)(20% to 80%) ∆t/∆V

Data 1.0 ns/V

Control 3.0 ns/V

DC Electrical Characteristics

Over recommended operating supply voltage and temperature ranges unless otherwise specified (Notes 2, 4)

Symbol Parameter Conditions Pin Min Typ Max Units

Output Differential

Voltage

=27Ω, Figure 1 DO+/RI+,

DO−/RI−

200 300 460 mV

∆V

Magnitude Change 527mV

Offset Voltage 1.1 1.3 1.5 V

∆V

Offset Magnitude Change 5 10 mV

OHD

Driver Output High

Voltage

=27Ω

1.4 1.65 V

OLD

Driver Output Low

Voltage

=27Ω

0.95 1.1 V

OSD

Driver Output Short

Circuit Current (Note 11)

= 0V, DE = V

, Driver outputs

shorted together

|30| | 45| mA

OHR

Receiver Voltage Output

High (Note 12)

= +300 mV I

=−4mA R

OUT

−0.2 V

Inputs Open V

−0.2 V

Inputs Terminated,

=27Ω

−0.2 V

OLR

Receiver Voltage Output

Low

= 4.0 mA, V

= −300 mV

0.05 0.100 V

Receiver Output Dynamic

Current (Note 11)

= 300mV, V

OUT

−1.0V −50 |33| mA

= −300mV, V

OUT

= 1.0V |36| 60 mA

Input Threshold High

(Note 9)

DE = 0V, Over common mode range DO+/RI+,

DO−/RI−

−40 0 mV

Input Threshold Low

(Note 9)

−70 −40 mV

CMR

Receiver Common Mode

Range

|/2 2.4 −

|/2

Input Current DE = 0V, RE = 2.4V,

= +2.4V or 0V

−20

1 +20 µA

= 0V, V

= +2.4V or 0V −20

1 +20 µA

DS92LV040A

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