DS8923AMX The Texas Instruments DS8923AMX is a dual differential line driver and receiver pair designed for RS422 and RS485 applications. It features TRI-STATE outputs and operates over a wide common-mode voltage range.
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DS8923AMX

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DS8923AMX is a dual differential line driver and receiver pair designed for RS422 and RS485 applications. It features TRI-STATE outputs and operates over a wide common-mode voltage range.
Total Stock: 1,593 pcs

DS8923AMX Available from 2 distributors

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DS8923AMX Specifications Quick View

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

DS8923AMX Description

Short technical summary and product information.

The Texas Instruments DS8923AMX is a dual differential line driver and receiver pair, meeting EIA Standard RS-422 requirements. It is designed for applications such as ST506, ST412, and ESDI Disk Drive Standards. This transceiver offers a typical propagation delay of 12 ns and an output skew of ±0.5 ns.

 

Key electrical characteristics include a receiver sensitivity of ±0.2V and an input sensitivity of 200 mV over a ±7V common mode operating range. Receiver input hysteresis is typically 70 mV, enhancing noise margin. The device features TRI-STATE outputs and power up/down circuitry to prevent glitches during system power transitions.

 

Packaged in a 16-SOIC (0.154", 3.90mm Width) surface mount configuration, the DS8923AMX operates from a 4.5V to 5.5V supply voltage and has an operating temperature range of 0°C to 70°C. It is compatible with TTL and CMOS logic levels.

DS8923AMX Quick Information

Product Type: Transceiver
Canonical Name: DS8923AMX Dual Differential Line Driver and Receiver Pair
Subcategory: Line Drivers and Receivers

DS8923AMX Compliance

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

DS8923AMX Features

  • Dual differential line driver and receiver pair.
  • 12 ns typical propagation delay.
  • ±7V common mode input voltage range.
  • Receiver input hysteresis is 70 mV typical.
  • TRI-STATE outputs with glitch-free power up/down.

DS8923AMX Applications

  • Meets EIA RS-422 standards.
  • Designed for disk drive applications.
  • Suitable for RS485 communication.
  • Interface for twisted pair lines.

DS8923AMX FAQs

6 frequently asked questions generated from this part’s specifications.
What is the typical propagation delay for the DS8923AMX?

The typical propagation delay for the DS8923AMX is 12 ns.

What is the operating voltage range for the DS8923AMX?

The DS8923AMX operates within a voltage range of 4.5V to 5.5V.

What is the operating temperature range for this transceiver?

The operating temperature range for the DS8923AMX is 0°C to 70°C.

What package type is the DS8923AMX available in?

The DS8923AMX is available in a 16-SOIC (0.154", 3.90mm Width) package.

What communication protocols does the DS8923AMX support?

The DS8923AMX supports RS422 and RS485 protocols.

What is the receiver sensitivity of the DS8923AMX?

The receiver sensitivity of the DS8923AMX is ±0.2V.

DS8923AMX Alternate Parts

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The Texas Instruments DS8923AM is a dual differential transceiver designed for RS422 and RS485 applications. It offers fast propagation delays and low skew.
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The Texas Instruments DS8923AM/NOPB is a dual differential line driver and receiver designed for RS422 and RS485 communication. It features TRI-STATE outputs and operates over a wide common-mode voltage range.
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