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ISO1640BDR Datasheet(PDF) 19 Page - Texas Instruments

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Part # ISO1640BDR
Description  ISO164x Hot-Swappable Bidirectional I2C Isolators with Enhanced EMC and GPIOs
PDF  46 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

ISO1640BDR Datasheet(HTML) 19 Page - Texas Instruments

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6.15 Typical Characteristics
Free-Air Temperature (qC)
-40
-25
-10
5
20
35
50
65
80
95
110 125
0.58
0.62
0.66
0.7
0.74
0.78
SLLS
VCC1 = 3.3 V, IOL1 = 3.5 mA
VCC1 = 3.3 V, IOL1 = 0.5 mA
VCC1 = 5 V, IOL1 = 3.5 mA
VCC1 = 5 V, IOL1 = 0.5 mA
TA = 25°C
Figure 6-5. Side 1: Output Low Voltage vs Free-Air
Temperature
Free-Air Temperature (qC)
-40
-25
-10
5
20
35
50
65
80
95
110 125
0
2
4
6
8
10
12
14
16
18
20
SLLS
C1 = 80 pF, R1 = 1.43 k:
C1 = 80 pF, R1 = 2.2 k:
C1 = 40 pF, R1 = 1.43 k:
C1 = 40 pF, R1 = 2.2 k:
VCC1 = 5 V
Figure 6-6. Side 1: Output Fall Time vs Free-Air
Temperature
Free-Air Temperature (qC)
-40
-25
-10
5
20
35
50
65
80
95
110 125
0
2
4
6
8
10
12
14
16
18
20
22
24
SLLS
C1 - 80 pF, R1 = 953 k:
C1 = 80 pF, R1 = 2.2 k:
C1 - 40 pF, R1 = 953 k:
C1 = 40 pF, R1 = 2.2 k:
VCC1 = 3.3 V
Figure 6-7. Side 1: Output Fall Time vs Free-Air
Temperature
Free-Air Temperature (qC)
-40
-25
-10
5
20
35
50
65
80
95
110 125
0
5
10
15
20
25
SLLS
R2 = 143 :
R2 = 2.2 k:
VCC2 = 5 V
C2 = 400 pF
Figure 6-8. Side 2: Output Fall Time vs Free-Air
Temperature
Free-Air Temperature (qC)
-40
-25
-10
5
20
35
50
65
80
95
110 125
0
5
10
15
20
25
SLLS
R2 = 95.3
R2 = 2.2 k
VCC2 = 3.3 V
C2 = 400 pF
Figure 6-9. Side 2: Output Fall Time vs Free-Air
Temperature
Free-Air Temperature (qC)
-40
-25
-10
5
20
35
50
65
80
95
110 125
0
5
10
15
20
25
30
SLLS
R2 = 71.4 :
R2 = 2.2 k:
VCC2 = 2.5 V
C2 = 400 pF
Figure 6-10. Side 2: Output Fall Time vs Free-Air
Temperature
www.ti.com
ISO1640, ISO1641, ISO1644
SLLSFC2C – MAY 2021 – REVISED JUNE 2021
Copyright © 2021 Texas Instruments Incorporated
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Product Folder Links: ISO1640 ISO1641 ISO1644



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