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EIA-485/EIA-422A Differential Bus Transceivers

DS16F95QML-SP

ACTIVE

Product details

Parameters

Number of transmitters 1 Number of receivers 1 Duplex Half Supply voltage (Nom) (V) 5 Signaling rate (Max) (Mbps) 10 IEC 61000-4-2 contact (+/- kV) None Isolated No Fault protection (V) -12 to 12 Number of nodes 32 Common mode range -7 to 12 ICC (Max) (mA) 0.5 Rating Space Operating temperature range (C) -55 to 125 open-in-new Find other RS-485 & RS-422 transceivers

Package | Pins | Size

CFP (NAD) 10 42 mm² 6.86 x 6.12 open-in-new Find other RS-485 & RS-422 transceivers

Features

  • Radiation Ensured 300 krad(Si)
  • Meets EIA-485 and EIA-422A
  • Meets SCSI-1 (5 MHZ) Specifications
  • Designed for Multipoint Transmission
  • Wide Positive and Negative Input/Output Bus Voltage Ranges
  • Thermal Shutdown Protection
  • Driver Positive and Negative Current-Limiting
  • High Impedance Receiver Input
  • Receiver Input Hysteresis of 50 mV Typical
  • Operates from Single 5.0V Supply
  • Reduced Power Consumption
  • Pin Compatible with DS3695 and SN75176A

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Description

The DS16F95 Differential Bus Transceiver is a monolithic integrated circuit designed for bidirectional data communication on balanced multipoint bus transmission lines. The transceiver meets EIA standard RS-485 as well as RS-422A.

The DS16F95 offers improved performance due to the use of state-of-the-art L-FAST bipolar technology. The L-FAST technology allows for higher speeds and lower currents by utilizing extremely short gate delay times. Thus, the DS16F95QML features lower power, extended temperature range and improved specifications.

The DS16F95 combines a TRI-STATE differential line driver and a differential input line receiver, both of which operate from a single 5.0V power supply. The driver and receiver have an active Enable that can be externally connected to function as a direction control. The driver differential outputs and the receiver differential inputs are internally connected to form differential input/output (I/O) bus ports that are designed to offer minimum loading to the bus whenever the driver is disabled or when VCC = 0V. These ports feature wide positive and negative common mode voltage ranges, making the device suitable for multipoint applications in noisy environments.

The driver is designed to accommodate loads of up to 60 mA of sink or source current and features positive and negative current limiting in addition to thermal shutdown for protection from line fault conditions.

The DS16F95 can be used in transmission line applications employing the DS96F172 and the DS96F174 quad differential line drivers and the DS96F173 and DS96F175 quad differential line receivers.

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 11
Type Title Date
* Datasheet DS16F95QML EIA-485/EIA-422A Differential Bus Transceiver datasheet (Rev. B) Apr. 12, 2013
* SMD DS16F95QML-SP SMD 5962F8961501VHA Jun. 21, 2016
* Radiation & reliability report DS16F95WFQMLV ELDRS Report May 09, 2012
* Radiation & reliability report DS16F95WFQMLV TID Report May 09, 2012
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations May 18, 2020
Application note Single-Event Effects Confidence Interval Calculations Jan. 14, 2020
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing Jun. 17, 2019
E-book Preview: Radiation Handbook for Electronics (Rev. A) Jun. 07, 2019
E-book Radiation Handbook for Electronics (Rev. A) May 21, 2019
Selection guide TI Space Products (Rev. G) May 15, 2019
More literature Die D/S DS16F95 MDS Eia-485/Eia-422A Differential Bus Transceivers Sep. 07, 2012

Design & development

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