STMicroelectronics ST490ABDR Drivers, Receivers, Transceivers
IC TRANSCEIVER FULL 1/1 8SO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ST490ABDR
Detailed Description
IC TRANSCEIVER FULL 1/1 8SO
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ST490ABDR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics ST490ABDR Drivers, Receivers, Transceivers technical specifications.
General
Protocol
RS422, RS485
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
4.5V ~ 5.5V
Type
Transceiver
Number of Drivers Receivers
1/1
Duplex
Full
Receiver Hysteresis
70 mV
Data Rate
25Mbps
Alternate Parts Comparison (ST490ABDR vs ST4485EBDR vs ST485CDR vs ST485EXDR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 105°C | 0°C ~ 70°C | -55°C ~ 125°C |
| Supply Voltage | 4.5V ~ 5.5V | 3V ~ 3.6V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Protocol | RS422, RS485 | RS422, RS485 | RS422, RS485 | RS422, RS485 |
| Data Rate | 25Mbps | 20Mbps | 2.5Mbps | 5Mbps |
| Duplex | Full | Half | Half | Half |
| Number of Drivers Receivers | 1/1 | 1/1 | 1/1 | 1/1 |
| Type | Transceiver | Transceiver | Transceiver | Transceiver |
| Receiver Hysteresis | 70 mV | -- | 70 mV | 70 mV |
| Action |
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