ISO7420FEDRG4 datasheet(13/35 Pages) TI2

13 / 35 page

-80

-70

-60

-50

-40

-30

-20

-10

- High-Level Output Current - mA

Output V

= 3.3 V

T = 25°C

Output V

= 5 V

FS+

FS-

-50

-25

100

125

150

T - Free-Air Temperature - °C

2.4

2.45

2.5

2.55

2.6

2.65

2.7

-50

-25

100

125

150

T - Free-Air Temperature - °C

7.5

8.5

9.5

10.5

tPLH

tPHL

= V

= 3.3 V,

C = 15 pF

CC1

CC2

-50

-25

100

125

150

T - Free-Air Temperature - °C

6.5

7.5

tPLH

tPHL

= V

= 5 V,

C = 15 pF

CC1

CC2

100

120

Data Rate - Mbps

and

CC1

at 5 V

CC2

and

CC1

at 3.3 V

CC2

T = 25 C

L15 pF

100

120

Data Rate - Mbps

and

CC1

at 5 V

CC2

and

CC1

at 3.3 V

CC2

T = 25 C

15 pF

ISO7420E, ISO7420FE, ISO7421E, ISO7421FE

www.ti.com

SLLSE45F – DECEMBER 2010 – REVISED JULY 2015

Typical Characteristics (continued)

Figure 7. ISO7421 Supply Current Per Channel vs Data Rate

Figure 8. ISO7421 Supply Current Both Channels vs Data

(15 pF Load)

Rate (15 pF Load)

Figure 9. Propagation Delay Time vs Free-Air Temperature

Figure 10. Propagation Delay Time vs Free-Air Temperature

Figure 11. Input VCC Fail-Safe Voltage Threshold vs Free-Air

Figure 12. High-Level Output Voltage vs High-Level Output

Temperature

Current

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Product Folder Links: ISO7420E ISO7420FE ISO7421E ISO7421FE

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