Texas Instruments ISO7221ADR Microcontrollers
2-CH Digital Isolator, 1Mbps, SOIC, 5V
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ISO7221ADR
Detailed Description
2-CH Digital Isolator, 1Mbps, SOIC, 5V
Package
SOP8
Lifecycle Status
Active
Datasheet
ISO7221ADR Datasheet
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Technical Specifications
Texas Instruments ISO7221ADR Microcontrollers technical specifications.
General
RoHS
Yes
Number of Channels
2
Integrated Isolated Power
No
Isolation Rating
Basic
Forward Reverse Channels
1 forward / 1 reverse
Default Output
High
Data Rate Max Mbps
1
Surge Isolation Voltage Viosm Vpk
4000
Transient Isolation Voltage Viotm Vpk
4000
Withstand Isolation Voltage Viso Vrms
2500
Related Parts Comparison (ISO7221ADR vs ISO35DW vs ISO124U/1KG4 vs ISO121BG)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Package | SOP8 | SOIC | 28-SOIC (0.295", 7.50mm Width), 8 Leads | CDIP_SB (JVD)-16 |
| Operating Temperature Range C | -40 to 125 | -40 to 85, -55 to 125 | -- | -55 to 125 |
| Clearance Min Mm | 4 | 8.34 | -- | -- |
| Creepage Min Mm | 4 | 8.34 | -- | -- |
| Data Rate Max Mbps | 1 | 1 | -- | -- |
| Integrated Isolated Power | No | No | -- | -- |
| Isolation Rating | Basic | Basic | -- | -- |
| Surge Isolation Voltage Viosm Vpk | 4000 | 4000 | -- | -- |
| Transient Isolation Voltage Viotm Vpk | 4000 | 4000 | -- | -- |
| Withstand Isolation Voltage Viso Vrms | 2500 | 2500 | -- | -- |
| Number of Channels | 2 | -- | -- | -- |
| Action |
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