PartNumber | DS89C21TM/NOPB | DS89C21TMX | DS89C21TM |
Description | RS-422 Interface IC DIFF CMOS LINE DRVR AND RECEIVER PAIR | RS-422 Interface IC Obsolete, LTB expires Aug-07-2018 | RS-422 Interface IC Differential CMOS Line Driver and Receiver Pair 8-SOIC -40 to 85 |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | RS-422 Interface IC | RS-422 Interface IC | Interface - Drivers, Receivers, Transceivers |
RoHS | Y | N | - |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | SOIC-8 | SOIC-8 | - |
Series | DS89C21 | DS89C21 | DS89C21 |
Function | Transceiver | Transceiver | Transceiver |
Data Rate | 10 Mb/s | 20 Mb/s | 20Mbps |
Number of Drivers | 1 Driver | 1 Driver | 1 Driver |
Number of Receivers | 1 Receiver | 1 Receiver | 1 Receiver |
Supply Voltage Max | 5.5 V | - | - |
Supply Voltage Min | 4.5 V | - | - |
Operating Supply Current | 6 mA | 6 mA | 12 mA |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Packaging | Tube | Reel | Tube Alternate Packaging |
Product | RS-422 Transceivers | RS-422 Transceivers | RS-422 Transceivers |
Brand | Texas Instruments | Texas Instruments | - |
Shutdown | No Shutdown | - | - |
Operating Supply Voltage | 5 V | 5 V | 5 V |
Product Type | RS-422 Interface IC | RS-422 Interface IC | - |
Factory Pack Quantity | 95 | 2500 | - |
Subcategory | Interface ICs | Interface ICs | - |
Unit Weight | 0.019048 oz | 0.019048 oz | 0.019048 oz |
Type | - | - | Transceiver |
Package Case | - | - | SOIC-8 |
Operating Temperature | - | - | -40°C ~ 85°C |
Mounting Type | - | - | Surface Mount |
Voltage Supply | - | - | 4.5 V ~ 5.5 V |
Supplier Device Package | - | - | 8-SOIC |
Protocol | - | - | RS422, RS485 |
Number of Drivers Receivers | - | - | 2016/1/1 |
Duplex | - | - | Full |
Receiver Hysteresis | - | - | 50mV |