ISO7721FDWVR datasheet(21/51 Pages) TI2

Part #	ISO7721FDWVR

Description	ISO772x High-Speed, Robust EMC, Reinforced and Basic Dual-Channel Digital Isolators

PDF	51 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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21 / 51 page

High-Level Output Current (mA)

-15

-10

-5

VCC at 2.5 V

VCC at 3.3 V

VCC at 5 V

TA = 25°C

Figure 6-11. High-Level Output Voltage vs High-

level Output Current

Low-Level Output Current (mA)

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

VCC at 2.5 V

VCC at 3.3 V

VCC at 5 V

TA = 25°C

Figure 6-12. Low-Level Output Voltage vs Low-

Level Output Current

Free-Air Temperature (

C)

-55

-25

125

1.6

1.65

1.7

1.75

1.8

1.85

1.9

1.95

2.05

2.1

VCC1-

VCC1+

VCC2-

VCC2+

Figure 6-13. Power Supply Undervoltage Threshold

vs Free-Air Temperature

Free-Air Temperature (

C)

-55

-25

125

tPLH at 2.5 V

tPHL at 2.5 V

tPLH at 3.3 V

tPHL at 3.3 V

tPLH at 5 V

tPHL at 5 V

Figure 6-14. Propagation Delay Time vs Free-Air

Temperature

www.ti.com

ISO7720, ISO7721

SLLSEP3G – NOVEMBER 2016 – REVISED MAY 2024

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ISO7721FDWVR Datasheet(PDF) 21 Page - Texas Instruments

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