Texas Instruments DS8921ATM/NOPB Drivers, Receivers and Transceivers
IC TRANSCEIVER FULL 1/1 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DS8921ATM/NOPB
Detailed Description
Single transmitter/receiver bus transceiver for RS-422 interfaces. Features a 10Mbps data rate, 5V operating supply voltage, and a 4.5V to 5.5V supply voltage range. This surface mount component is housed in a 8-pin SOIC package with tin, matte contact plating. It operates within an industrial temperature range of -40°C to 85°C and offers a maximum power dissipation of 730mW. RoHS compliant and lead-free.
Package
SOIC
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
DS8921ATM/NOPB Datasheet
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Technical Specifications
Texas Instruments DS8921ATM/NOPB Drivers, Receivers and Transceivers technical specifications.
General
Series
DS8921
Interface
RS-422
Protocol
RS422, RS485
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
5V
Lifecycle Status
Active
Package
SOIC
Alternate Parts Comparison (DS8921ATM/NOPB vs DS90C032BTMX vs DS34LV86TM vs DS90LV027ATM/NOPB)
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 | 16-SOIC | 16-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 5V | 5V | 3.3V | 3.3V |
| Protocol | RS422, RS485 | LVDS | RS422, RS485 | LVDS |
| RoHS | Yes | No | No | Yes |
| Lifecycle Status | Active | Not For New Designs | Obsolete | Active |
| Height | 1.499mm | 1.75mm | 1.45mm | 1.45mm |
| Lead Free | Lead Free | Contains Lead | Contains Lead | Lead Free |
| Length | 5mm | 9.9mm | 9.91mm | 4.9mm |
| Number of Drivers Receivers | 1/1 | 0/4 | 0/4 | 2/0 |
| Number of Receivers | 1 | 4 | 4 | 2 |
| Action |
Texas Instruments DS8921ATM/NOPB Drivers, Receivers and Transceivers Overview
Single transmitter/receiver bus transceiver for RS-422 interfaces. Features a 10Mbps data rate, 5V operating supply voltage, and a 4.5V to 5.5V supply voltage range. This surface mount component is housed in a 8-pin SOIC package with tin, matte contact plating. It operates within an industrial temperature range of -40°C to 85°C and offers a maximum power dissipation of 730mW.
RoHS compliant and lead-free.
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