DS8921AM/NOPB The Texas Instruments DS8921AM/NOPB is a differential line driver and receiver pair designed for RS-422 and RS-485 applications. It offers a 12 ns typical propagation delay and operates over a wide common-mode voltage range.
Mfr Part #:

DS8921AM/NOPB

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DS8921AM/NOPB is a differential line driver and receiver pair designed for RS-422 and RS-485 applications. It offers a 12 ns typical propagation delay and operates over a wide common-mode voltage range.
Total Stock: 153 pcs
$ Price Range: $1.58

DS8921AM/NOPB Available from 1 distributor

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DS8921AM/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duplex
Fault Protection
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Propagation Delay
Protocol
Receiver Hysteresis
Supplier Device Package
Supply Current
Type
Voltage

DS8921AM/NOPB Description

Short technical summary and product information.

The DS8921AM/NOPB is a full-duplex transceiver IC manufactured by Texas Instruments. It is packaged in an 8-SOIC surface-mount package and is suitable for high-speed data transmission applications. The device features a typical propagation delay of 12 nanoseconds and an output skew of 0.5 nanoseconds, ensuring reliable timing performance. It supports a common-mode voltage range of ±7 V and can handle input voltages with a receiver sensitivity of ±0.2 V and input hysteresis of 70 mV. The transceiver is designed to operate within a temperature range of 0°C to 70°C and a supply voltage of 4.5V to 5.5V. It supports up to 32 nodes and has a signaling rate of up to 10 Mbps. The device includes fault protection of ±12 V and a maximum supply current of 35 mA. Its full duplex capability and single transmitter/receiver configuration make it suitable for various communication systems requiring reliable data transfer.

DS8921AM/NOPB Quick Information

Product Type: Differential Line Driver and Receiver Pair
Canonical Name: DS8921AM/NOPB Differential Line Driver and Receiver Pair
Subcategory: RS-485 & RS-422 Transceivers

DS8921AM/NOPB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DS8921AM/NOPB Estimated Pricing

Qty Low High
1+ $1.58 $1.58

Estimated market price range - modelled values for guidance only, not live distributor offers.

DS8921AM/NOPB Features

  • Typical propagation delay of 12 ns
  • Output skew of 0.5 ns
  • Supports signaling rate up to 10 Mbps
  • Operates at 4.5V to 5.5V
  • Full duplex communication

DS8921AM/NOPB Applications

  • Used in high-speed data communication systems
  • Suitable for industrial automation networks
  • Ideal for RS-485 or RS-422 interfaces
  • Supports multi-node network configurations

DS8921AM/NOPB FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the DS8921AM/NOPB?

The operating voltage range is 4.5V to 5.5V.

What package type is used for the DS8921AM/NOPB?

It is packaged in an 8-SOIC surface-mount package.

What is the typical propagation delay of this transceiver?

The typical propagation delay is 12 nanoseconds.

What is the maximum signaling rate supported?

The maximum signaling rate is 10 Mbps.

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