Digital isolators
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Solution name
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Product number
Integrated isolated power
Number of channels
Withstand isolation voltage (VISO) (Vrms)
Transient isolation voltage (VIOTM) (VPK)
Price|Quantity (USD)
Operating temperature range (°C)
Protocols
Rating
Package size (L x W) (mm)
Isolation rating
Default output
Forward/reverse channels
Package type
Pin count
Surge isolation voltage (VIOSM) (VPK)
Package area (mm^2)
Images
Data rate (max) (Mbps)
CMTI (min) (V/µs)
Current consumption per channel (DC) (typ) (mA)
Current consumption per channel (1 Mbps) (typ) (mA)
Status
ISO6520-Q1New
ISO6521-Q1New
Automotive
No
Functional
2
2 forward / 0 reverse
High, Low
50
GPIO, PWM
—
—
—
100000
-40 to 125
—
—
SOIC
8
29.4
4.9 x 6
$0.486 | 1ku
Automotive
No
Functional
2
1 forward / 1 reverse
High, Low
50
GPIO, PWM, UART
—
—
—
100000
-40 to 125
—
1.8
SOIC
8
29.4
4.9 x 6
$0.486 | 1ku
Catalog
No
Reinforced
6
3 forward / 3 reverse
High, Low
25
—
10000
—
5000
50000
-40 to 125
—
—
SOIC
16
106.09
10.3 x 10.3
$1.089 | 1ku
Catalog
No
Reinforced
3, 4
2 forward / 1 reverse, 3 forward / 0 reverse, 3 forward / 1 reverse
High, Low
100
GPIO, PWM, SPI, UART
10400
7071
5000
100000
-40 to 125
1.45
2.325
SOIC
16
106.09
10.3 x 10.3
$0.653 | 1ku
Catalog
No
Functional
2
2 forward / 0 reverse
High, Low
50
GPIO, PWM
—
—
—
100000
-40 to 125
—
1.8
SOIC, VSON
8
6, 29.4
3 x 2,
4.9 x 6
4.9 x 6
$0.380 | 1ku
Catalog
No
Functional
2
1 forward / 1 reverse
High, Low
50
GPIO, PWM, UART
—
—
—
100000
-40 to 125
—
1.8
SOIC, VSON
8
6, 29.4
3 x 2,
4.9 x 6
4.9 x 6
$0.380 | 1ku
Automotive
Yes
Reinforced
4
3 forward /1 reverse
High, Low
100
—
10000
7071
5000
85000
-40 to 125
5.75
5
SOIC
20
132.149
12.83 x 10.3
$4.356 | 1ku
Automotive
Yes
Reinforced
4
2 forward / 2 reverse
High, Low
100
—
10000
7071
5000
85000
-40 to 125
1.75
2.325
SOIC
20
132.149
12.83 x 10.3
$4.356 | 1ku
Catalog
Yes
Reinforced
2
1 forward / 1 reverse
High
100
—
10000
7071
5000
85000
-40 to 125
1.725
2.325
SOIC
20
132.149
12.83 x 10.3
$3.300 | 1ku
Automotive
No
Basic
4
3 forward / 1 reverse
High, Low
4
GPIO, PWM, SPI, UART
6400
4242
3000
50000
-40 to 125
0.0042
0.116
SSOP
16
29.4
4.9 x 6
$1.707 | 1ku
Catalog
Yes
Reinforced
4
4 forward / 0 reverse
High, Low
100
—
10000
7071
5000
85000
-40 to 125
1.725
2.325
SOIC
20
132.149
12.83 x 10.3
$3.960 | 1ku
Catalog
Yes
Reinforced
4
1 forward / 3 reverse
High
100
—
10000
7071
5000
85000
-40 to 125
1.725
2.325
SOIC
20
132.149
12.83 x 10.3
$3.960 | 1ku
Catalog
Yes
Reinforced
4
0 forward / 4 reverse
High, Low
100
—
10000
7071
5000
85000
-40 to 125
1.725
2.325
SOIC
20
132.149
12.83 x 10.3
$3.960 | 1ku
Catalog
Yes
Reinforced
4
2 forward / 2 reverse
High, Low
100
—
10000
7071
5000
85000
-40 to 125
1.75
2.325
SOIC
20
132.149
12.83 x 10.3
$3.960 | 1ku
Automotive
No
Basic
2
1 forward / 1 reverse
High, Low
50
GPIO, PWM, UART
6500
4242
3000
100000
-40 to 125
1.2
1.8
SOIC
8
29.4
4.9 x 6
$0.518 | 1ku
Automotive
No
Reinforced
6
6 forward / 0 reverse
High, Low
50
GPIO, PWM
10000
7071
5000
100000
-40 to 125
1.26
1.95
SOIC
16
106.09
10.3 x 10.3
$0.860 | 1ku
Automotive
No
Reinforced
6
5 forward / 1 reverse
High, Low
50
GPIO, PWM, SPI, UART
10000
7071
5000
100000
-40 to 125
1.26
1.95
SOIC
16
106.09
10.3 x 10.3
$0.860 | 1ku
Automotive
No
Reinforced
6
4 forward / 2 reverse
High, Low
50
GPIO, PWM, SPI, UART
10000
7071
5000
100000
-40 to 125
1.26
1.95
SOIC
16
106.09
10.3 x 10.3
$0.860 | 1ku
Automotive
No
Reinforced
6
3 forward / 3 reverse
High, Low
50
GPIO, PWM, SPI, UART
10000
7071
5000
100000
-40 to 125
1.26
1.95
SOIC
16
106.09
10.3 x 10.3
$0.860 | 1ku
Catalog
No
Reinforced
6
6 forward / 0 reverse
High
50
GPIO, PWM
10000
7071
5000
100000
-40 to 125
1.26
1.95
SOIC
16
106.09
10.3 x 10.3
$0.837 | 1ku
Catalog
No
Reinforced
6
4 forward / 2 reverse
High, Low
50
GPIO, PWM, SPI, UART
10000
7071
5000
100000
-40 to 125
1.26
1.95
SOIC
16
106.09
10.3 x 10.3
$0.837 | 1ku
Catalog
No
Reinforced
6
6 forward / 0 reverse
High, Low
50
GPIO, PWM
10000
7071
5000
100000
-40 to 125
1.26
1.95
SOIC
16
106.09
10.3 x 10.3
$0.837 | 1ku
Catalog
No
Reinforced
6
5 forward / 1 reverse
High, Low
50
General purpose, SPI, UART
10000
7071
5000
100000
-40 to 125
1.26
1.95
SOIC
16
106.09
10.3 x 10.3
$0.837 | 1ku
Catalog
Yes
Basic, Reinforced
4
3 forward / 1 reverse
—
100
—
10000
7071
5000
85000
-40 to 125
5.75
5
SOIC
20
132.149
12.83 x 10.3
$3.564 | 1ku
Catalog
No
Reinforced
6
3 forward / 3 reverse
High, Low
50
GPIO, PWM, SPI, UART
10000
7071
5000
100000
-40 to 125
1.26
1.95
SOIC
16
106.09
10.3 x 10.3
$0.837 | 1ku
Catalog
No
Basic
2
1 forward / 1 reverse
High, Low
50
GPIO, PWM, UART
6500
4242
3000
100000
-40 to 125
1.2
1.8
SOIC
8
29.4
4.9 x 6
$0.495 | 1ku
Automotive
No
Reinforced
4
4 forward / 0 reverse
High, Low
50
GPIO, PWM
10000
7071
5000
100000
-40 to 125
1
1.65
SOIC
16
106.09
10.3 x 10.3
$0.734 | 1ku
Catalog
No
Basic
2
2 forward / 0 reverse
High, Low
50
GPIO, PWM
6500
4242
3000
100000
-40 to 125
1.2
1.8
SOIC
8
29.4
4.9 x 6
$0.495 | 1ku
Automotive
No
Reinforced
4
2 forward / 2 reverse
High, Low
50
GPIO, PWM, SPI, UART
10000, 13000
7071, 8000
5000, 5700
100000
-40 to 125
1
1.65
SOIC
16
106.09, 177.675
10.3 x 10.3,
10.3 x 17.25
10.3 x 17.25
$0.734 | 1ku
Automotive
No
Reinforced
3
2 forward / 1 reverse
High, Low
50
GPIO, PWM, UART
10000
7071
5000
100000
-40 to 125
1
1.65
SOIC
16
106.09
10.3 x 10.3
$0.680 | 1ku
Catalog
No
Reinforced
4
4 forward / 0 reverse
High, Low
50
GPIO, PWM
10000
7071
5000
100000
-40 to 125
1
1.65
SOIC
16
106.09
10.3 x 10.3
$0.711 | 1ku
Catalog
No
Reinforced
4
2 forward / 2 reverse
High, Low
50
GPIO, PWM, SPI, UART
10000
7071
5000
100000
-40 to 125
1
1.65
SOIC
16
106.09
10.3 x 10.3
$0.711 | 1ku
Space
No
Basic
4
3 forward / 1 reverse
High, Low
100
—
5200
4242
3000
85000
-55 to 125
0.88
1.48
SSOP
16
29.4
4.9 x 6
$431.078 | 1ku
Automotive
No
Basic, Reinforced
2
2 forward / 0 reverse
High, Low
50
GPIO, PWM
6500, 10000
4242, 7071
3000, 5000
100000
-40 to 125
1.2
1.8
SOIC
8
29.4, 67.275
4.9 x 6,
5.85 x 11.5
5.85 x 11.5
$0.518 | 1ku
Catalog
No
Reinforced
3
2 forward / 1 reverse
High, Low
50
GPIO, PWM, UART
10000
7071
5000
100000
-40 to 125
1
1.65
SOIC
16
106.09
10.3 x 10.3
$0.657 | 1ku
Automotive
No
Reinforced
4
3 forward / 1 reverse
High, Low
50
GPIO, PWM, SPI, UART
10000
7071
5000
100000
-40 to 125
1
1.65
SOIC
16
106.09
10.3 x 10.3
$0.734 | 1ku
Automotive
No
Basic, Reinforced
2
1 forward / 1 reverse
High, Low
50
GPIO, PWM, UART
6500, 10000
4242, 7071
3000, 5000
100000
-40 to 125
1.2
1.8
SOIC
8
29.4, 67.275
4.9 x 6,
5.85 x 11.5
5.85 x 11.5
$0.518 | 1ku
Catalog
No
Basic
2
1 forward / 1 reverse
High, Low
50
GPIO, PWM, UART
6500
4242
3000
100000
-40 to 125
1.2
1.8
SOIC
8
29.4
4.9 x 6
$0.495 | 1ku
Catalog
No
Reinforced
4
3 forward / 1 reverse
High, Low
50
GPIO, PWM, SPI, UART
10000
7071
5000
100000
-40 to 125
1
1.65
SOIC
16
106.09
10.3 x 10.3
$0.711 | 1ku
Automotive
Yes
Reinforced
4
3 forward / 1 reverse
High, Low
100
—
10000
7071
5000
100000
-40 to 125
5
5.75
SO-MOD
16
106.09
10.3 x 10.3
$3.960 | 1ku
Automotive
No
Reinforced
4
3 forward / 1 reverse
High, Low
100
GPIO, PWM, SPI, UART
12800
8000
5000
85000
-40 to 150
0.88
1.48
SOIC
16
106.09
10.3 x 10.3
$0.961 | 1ku
Catalog
No
Basic
2
1 forward / 1 reverse
High, Low
4
General purpose, UART
6400
4242
3000
50000
-55 to 125
0.00475
0.12
SOIC
8
29.4
4.9 x 6
$1.090 | 1ku
Automotive
No
Basic, Reinforced
6
6 forward / 0 reverse
High, Low
100
GPIO, PWM
10000, 12800
4242, 8000
3000, 5000
85000
-40 to 125
0.77
1.38
SOIC, SSOP
16
29.4, 106.09
10.3 x 10.3,
4.9 x 6
4.9 x 6
$0.896 | 1ku
Automotive
No
Basic, Reinforced
6
5 forward / 1 reverse
High, Low
100
GPIO, PWM, SPI, UART
10000, 12800
4242, 8000
3000, 5000
85000
-40 to 125
0.78
1.38
SOIC, SSOP
16
29.4, 106.09
10.3 x 10.3,
4.9 x 6
4.9 x 6
$0.896 | 1ku
Automotive
No
Basic, Reinforced
6
4 forward / 2 reverse
High, Low
100
GPIO, PWM, SPI, UART
10000, 12800
4242, 8000
3000, 5000
85000
-40 to 125
0.77
1.38
SOIC, SSOP
16
29.4, 106.09
10.3 x 10.3,
4.9 x 6
4.9 x 6
$0.896 | 1ku
Automotive
No
Basic, Reinforced
6
3 forward / 3 reverse
High, Low
100
GPIO, PWM, SPI, UART
10000, 12800
4242, 8000
3000, 5000
85000
-40 to 125
0.8
1.4
SOIC, SSOP
16
29.4, 106.09
10.3 x 10.3,
4.9 x 6
4.9 x 6
$0.896 | 1ku
Catalog
No
Basic
4
3 forward / 1 reverse
High, Low
4
GPIO, PWM, SPI, UART
6400
4242
3000
50000
-55 to 125
0.0042
0.116
SSOP
16
29.4
4.9 x 6
$1.552 | 1ku
Catalog
No
Basic, Reinforced
6
5 forward / 1 reverse
High, Low
100
GPIO, PWM, SPI, UART
10000, 12800
4242, 8000
3000, 5000
85000
-55 to 125
0.78
1.38
SOIC, SSOP
16
29.4, 106.09
10.3 x 10.3,
4.9 x 6
4.9 x 6
$0.869 | 1ku
Catalog
No
Basic, Reinforced
6
3 forward / 3 reverse
High, Low
100
GPIO, PWM, SPI, UART
10000, 12800
4242, 8000
3000, 5000
85000
-55 to 125
0.8
1.4
SOIC, SSOP
16
29.4, 106.09
10.3 x 10.3,
4.9 x 6
4.9 x 6
$0.869 | 1ku
Catalog
No
Basic, Reinforced
6
4 forward / 2 reverse
High, Low
100
GPIO, PWM, SPI, UART
10000, 12800
4242, 8000
3000, 5000
85000
-55 to 125
0.77
1.38
SOIC, SSOP
16
29.4, 106.09
10.3 x 10.3,
4.9 x 6
4.9 x 6
$0.869 | 1ku
Description
Enabled
Description
Rating
Enabled
Rating
Integrated isolated power
Enabled
Integrated isolated power
Isolation rating
Enabled
Isolation rating
Number of channels
Enabled
Number of channels
Forward/reverse channels
Enabled
Forward/reverse channels
Default output
Enabled
Default output
Data rate (max) (Mbps)
Enabled
Data rate (max) (Mbps)
Protocols
Enabled
Protocols
Working isolation voltage (VIOWM) (Vrms)
Enabled
Working isolation voltage (VIOWM) (Vrms)
Surge isolation voltage (VIOSM) (VPK)
Enabled
Surge isolation voltage (VIOSM) (VPK)
Transient isolation voltage (VIOTM) (VPK)
Enabled
Transient isolation voltage (VIOTM) (VPK)
Withstand isolation voltage (VISO) (Vrms)
Enabled
Withstand isolation voltage (VISO) (Vrms)
CMTI (min) (V/µs)
Enabled
CMTI (min) (V/µs)
Operating temperature range (°C)
Enabled
Operating temperature range (°C)
Supply voltage (max) (V)
Enabled
Supply voltage (max) (V)
Supply voltage (min) (V)
Enabled
Supply voltage (min) (V)
Propagation delay time (typ) (µs)
Enabled
Propagation delay time (typ) (µs)
Current consumption per channel (DC) (typ) (mA)
Enabled
Current consumption per channel (DC) (typ) (mA)
Current consumption per channel (1 Mbps) (typ) (mA)
Enabled
Current consumption per channel (1 Mbps) (typ) (mA)
Package type
Enabled
Package type
Pin count
Enabled
Pin count
Creepage (min) (mm)
Enabled
Creepage (min) (mm)
Clearance (min) (mm)
Enabled
Clearance (min) (mm)
Package area (mm^2)
Enabled
Package area (mm^2)
Package size (L x W) (mm)
Enabled
Package size (L x W) (mm)
Price|Quantity (USD)
Enabled
Price|Quantity (USD)
TI functional safety category
Enabled
TI functional safety category
Status
Enabled
Status
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