Datasheets
DS8921ATMX/NOPB by:
Texas Instruments
National Semiconductor Corporation
Texas Instruments
Not Found

Differential Line Drivers and Receiver Pair 8-SOIC -40 to 85

Part Details for DS8921ATMX/NOPB by Texas Instruments

Results Overview of DS8921ATMX/NOPB by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

DS8921ATMX/NOPB Information

DS8921ATMX/NOPB by Texas Instruments is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
DS96174CN/NOPB Rochester Electronics LLC DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16
LM611IM/NOPB Rochester Electronics LLC LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar

Price & Stock for DS8921ATMX/NOPB

Part # Distributor Description Stock Price Buy
DISTI # 296-DS8921ATMX/NOPBCT-ND
DigiKey IC TRANSCEIVER FULL 1/1 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 4088
In Stock
  • 1 $2.7300
  • 10 $2.0340
  • 25 $1.8612
  • 100 $1.6705
  • 250 $1.5796
  • 500 $1.5248
  • 1,000 $1.4796
  • 2,500 $1.4320
  • 5,000 $1.4033
$1.4033 / $2.7300 Buy Now
DISTI # 595-DS8921ATMX/NOPB
Mouser Electronics Buffers & Line Drivers Differential Line Dr ivers and Receiver P RoHS: Compliant 2754
  • 1 $2.7300
  • 10 $1.8700
  • 100 $1.6800
  • 250 $1.5800
  • 500 $1.5300
  • 1,000 $1.4800
  • 2,500 $1.4200
  • 5,000 $1.3600
$1.3600 / $2.7300 Buy Now
Ameya Holding Limited IC LINE DVR/RVR DIFF PAIR 8-SOIC 57126
RFQ
Win Source Electronics IC LINE DVR/RVR DIFF PAIR 8-SOIC 3995
  • 18 $2.8260
  • 44 $2.3190
  • 67 $2.2470
  • 92 $2.1740
  • 119 $2.1020
  • 160 $1.8840
$1.8840 / $2.8260 Buy Now

Part Details for DS8921ATMX/NOPB

DS8921ATMX/NOPB CAD Models

DS8921ATMX/NOPB Part Data Attributes

DS8921ATMX/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
DS8921ATMX/NOPB Texas Instruments Differential Line Drivers and Receiver Pair 8-SOIC -40 to 85
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Date Of Intro 2020-06-24
Samacsys Manufacturer Texas Instruments
Differential Output YES
Driver Number of Bits 1
High Level Input Current-Max 0.00002 A
Input Characteristics DIFFERENTIAL SCHMITT TRIGGER
Interface IC Type LINE TRANSCEIVER
Interface Standard EIA-422
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.905 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Out Swing-Min 2 V
Output Characteristics DIFFERENTIAL
Output Low Current-Max 0.02 A
Output Polarity COMPLEMENTARY
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Receive Delay-Max 20 ns
Receiver Number of Bits 1
Seated Height-Max 1.75 mm
Supply Current-Max 35 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transmit Delay-Max 15 ns
Width 3.895 mm

Alternate Parts for DS8921ATMX/NOPB

This table gives cross-reference parts and alternative options found for DS8921ATMX/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of DS8921ATMX/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
DS8921MX National Semiconductor Corporation Check for Price IC LINE TRANSCEIVER, PDSO8, SOIC-8, Line Driver or Receiver DS8921ATMX/NOPB vs DS8921MX
DS8921ATMX/NOPB National Semiconductor Corporation Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BIPolar, PDSO8 DS8921ATMX/NOPB vs DS8921ATMX/NOPB
DS8921AM/NOPB National Semiconductor Corporation Check for Price IC LINE TRANSCEIVER, PDSO8, PLASTIC, SOP-8, Line Driver or Receiver DS8921ATMX/NOPB vs DS8921AM/NOPB
DS8921AMX/NOPB National Semiconductor Corporation Check for Price IC LINE TRANSCEIVER, PDSO8, SOIC-8, Line Driver or Receiver DS8921ATMX/NOPB vs DS8921AMX/NOPB
DS8921ATM/NOPB National Semiconductor Corporation Check for Price IC LINE TRANSCEIVER, PDSO8, PLASTIC, SOP-8, Line Driver or Receiver DS8921ATMX/NOPB vs DS8921ATM/NOPB
DS8921ATM Rochester Electronics LLC Check for Price LINE TRANSCEIVER, PDSO8, PLASTIC, SOP-8 DS8921ATMX/NOPB vs DS8921ATM
DS8921ATMX Rochester Electronics LLC Check for Price LINE TRANSCEIVER, PDSO8, SOIC-8 DS8921ATMX/NOPB vs DS8921ATMX
DS8921M/NOPB National Semiconductor Corporation Check for Price IC LINE TRANSCEIVER, PDSO8, PLASTIC, SOP-8, Line Driver or Receiver DS8921ATMX/NOPB vs DS8921M/NOPB
DS8921AM Texas Instruments Check for Price Differential Line Drivers and Receiver Pair 8-SOIC 0 to 70 DS8921ATMX/NOPB vs DS8921AM
Part Number Manufacturer Composite Price Description Compare
DS8921AMX/NOPB Texas Instruments Check for Price Differential Line Drivers and Receiver Pair 8-SOIC 0 to 70 DS8921ATMX/NOPB vs DS8921AMX/NOPB
DS8921AM/NOPB Texas Instruments $1.5099 Differential Line Drivers and Receiver Pair 8-SOIC 0 to 70 DS8921ATMX/NOPB vs DS8921AM/NOPB
DS8921ATMX National Semiconductor Corporation Check for Price Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BIPolar, PDSO8 DS8921ATMX/NOPB vs DS8921ATMX
DS8921TM Texas Instruments Check for Price LINE TRANSCEIVER, PDSO8, 0.150 INCH, PLASTIC, SOP-8 DS8921ATMX/NOPB vs DS8921TM
ISL81486IUZ-T Intersil Corporation Check for Price LINE TRANSCEIVER, PDSO8, LEAD FREE, PLASTIC, MO-187AA, MSOP-8 DS8921ATMX/NOPB vs ISL81486IUZ-T
ISL81486IBZ Renesas Electronics Corporation Check for Price Line Transceiver DS8921ATMX/NOPB vs ISL81486IBZ
DS8921ATMX Texas Instruments Check for Price LINE TRANSCEIVER, PDSO8, SOIC-8 DS8921ATMX/NOPB vs DS8921ATMX
ADM1486ARZ Analog Devices Inc $3.6523 5 V, High Speed (30 Mbps), Low Power, Half Duplex RS-485 PROFIBUS Transceiver DS8921ATMX/NOPB vs ADM1486ARZ
ADM1486JR Analog Devices Inc Check for Price IC LINE TRANSCEIVER, PDSO8, SOIC-8, Line Driver or Receiver DS8921ATMX/NOPB vs ADM1486JR
ADM1486JR-REEL7 Analog Devices Inc Check for Price IC LINE TRANSCEIVER, PDSO8, SOIC-8, Line Driver or Receiver DS8921ATMX/NOPB vs ADM1486JR-REEL7

DS8921ATMX/NOPB Frequently Asked Questions (FAQ)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-speed PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using impedance-controlled traces.

  • The DS8921ATMX/NOPB has a thermal pad on the bottom of the package, which should be connected to a solid ground plane on the PCB to dissipate heat. Additionally, ensure good airflow around the device and consider using a heat sink if necessary.

  • The recommended power-up sequence is to apply VCC first, followed by VEE, and then the input signals. This ensures that the device powers up correctly and minimizes the risk of latch-up or damage.

  • Start by checking the power supply voltages, ensuring they are within the recommended range. Then, verify the input signals and clock frequencies are correct. Use an oscilloscope to check the output signals and look for any signs of oscillation or instability. If issues persist, consult the datasheet and application notes for further guidance.

  • The DS8921ATMX/NOPB is not specifically designed or tested for radiation hardness, so it's not recommended for use in radiation-hardened applications. Texas Instruments offers other products that are designed and tested for radiation hardness, such as the RH1080 and RH1081.