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Texas Instruments DS96F172MJ/883
- Part No.:
- DS96F172MJ/883
- Manufacturer:
- Texas Instruments
- Category:
- Drivers, Receivers, Transceivers
- Package:
- 16-CDIP (0.300", 7.62mm)
- Datasheet:
-
DS96F172MJ/883.pdf
- Description:
- IC TRANSCEIVER 4/0 16CDIP
- Quantity:
- Payment:
- Shipping:
Inventory:2,746
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Product details
Overview
DS96F172MJ/883 from Texas Instruments is a quad EIA-485/EIA-422 differential line driver in 16-lead CDIP package, operating from a single +5.0V supply with ±60mA output drive, −7.0V to +12.0V common-mode output range, and 15 Mbps data rate capability for multipoint bus transmission in harsh environments.
For engineers reviewing the DS96F172MJ/883 datasheet, DS96F172MJ/883 pinout, DS96F172MJ/883 application, or DS96F172MJ/883 equivalent, this device delivers monotonic switching, TRI-STATE outputs, thermal shutdown protection, and compatibility with legacy SN75172/174 and AM26LS31/MC3487 designs in military-grade temperature and reliability contexts.
Technical Context
The DS96F172MJ/883 implements four independent differential drivers with a shared active-high and active-low enable control, enabling simultaneous or selective driver activation across multipoint buses. Its L-FAST bipolar process ensures high-speed operation up to 15 Mbps while maintaining low power consumption (50 mA supply current when enabled).
It supports wide common-mode voltage swing (−7.0 V to +12.0 V) and includes built-in current limiting and thermal shutdown for fault tolerance in noisy industrial or aerospace systems. Propagation delays are tightly controlled: tPLH/tPHL ≤25 ns (RL = 27Ω, CL = 15pF), with output skew ≤4 ns between channels.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Data Rate | Up to 15 Mbps - enables high-speed serial communication on long-distance EIA-485 buses without signal integrity degradation. |
| Supply Voltage | +4.5 V to +5.5 V - compatible with standard 5V logic rails and tolerant of rail variation in ruggedized systems. |
| Differential Output Voltage | ≥6.0 V (IO = 0 mA) - ensures robust noise margin over long cables and electrically noisy environments. |
| Common-Mode Range | −7.0 V to +12.0 V - supports operation across large ground potential differences in distributed industrial networks. |
| Output Current | ±60 mA - sufficient to drive 54 Ω or 100 Ω termination loads per EIA-485/422 standards. |
| Operating Temperature | −55 °C to +125 °C - qualified per MIL-STD-883 for extended use in military, avionics, and space-qualified platforms. |
| Propagation Delay | ≤25 ns (tPLH/tPHL, RL = 27Ω, CL = 15pF) - guarantees timing predictability in synchronous multi-driver bus architectures. |
| Thermal Shutdown | Integrated - prevents latch-up or permanent damage during sustained short-circuit or overload conditions. |
Pinout & Package
DS96F172MJ/883 is housed in a hermetically sealed 16-lead Ceramic Dual In-line Package (CDIP), designated NFE0016A, with through-hole mounting and military-grade thermal and mechanical robustness.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 3, 5, 7 | Input A (Driver 1–4) | Logic-level inputs controlling differential output polarity; TTL/CMOS compatible (VIH ≥2.0 V, VIL ≤0.8 V). |
| 2, 4, 6, 8 | Enable (E) | Shared active-high/active-low enable input; both logic states required for full TRI-STATE control of all four drivers. |
| 9, 11, 13, 15 | Output Y (non-inverting) | Positive-side differential output terminal; pairs with Z to form EIA-485-compliant differential signals. |
| 10, 12, 14, 16 | Output Z (inverting) | Negative-side differential output terminal; complements Y to deliver balanced differential drive into twisted-pair lines. |
| 16 (VCC) | Power Supply | +5.0 V supply pin; decoupling capacitor required near pin for high-frequency stability and noise immunity. |
| 8 (GND) | Ground Reference | Signal and power return path; must be low-impedance and isolated from noisy digital grounds in mixed-signal systems. |
Key Features
| Feature | Design Value |
|---|---|
| EIA-485/EIA-422 Compliance | Fully meets RS-485 and RS-422 electrical specifications for differential signaling, including driver output voltage, common-mode range, and unit load definition. |
| Monotonic Differential Switching | Eliminates output glitches during logic transitions, preventing false edge detection in high-speed receivers and reducing EMI. |
| TRI-STATE Outputs | Enables bus arbitration by placing all four driver outputs in high-impedance state, allowing multiple transmitters on shared differential lines. |
| L-FAST Bipolar Technology | Delivers higher speed and lower power than standard bipolar processes-critical for SWaP-constrained military electronics. |
| Current Limiting & Fault Protection | Internal positive/negative current limiting protects against line faults across −7 V to +12 V common-mode range without external components. |
| MIL-STD-883 Qualified | Tested per Group A subgroups including functional, dynamic, and settling time tests at −55°C, +25°C, and +125°C for assured reliability. |
Applications
| Industrial Automation Bus | Aerospace Data Link |
|---|---|
|
Use Scenario: Distributed I/O modules communicating over 1 km copper bus in factory-floor PLC networks with high EMI. IC Role / Device Role / Timing Role: Quad driver transmitting synchronized sensor/control data from master controller to remote nodes using half-duplex RS-485. Use Value: −55°C to +125°C operation and ±60 mA drive ensure reliable bus contention handling and noise immunity under thermal cycling and motor-drive interference. |
Use Scenario: Avionics subsystems exchanging telemetry and command data between flight computers and actuator controllers. IC Role / Device Role / Timing Role: High-integrity differential transmitter on ARINC 429-compatible or custom deterministic serial links requiring radiation-tolerant behavior. Use Value: Hermetic CDIP packaging and MIL-STD-883 qualification provide assurance against moisture ingress, thermal shock, and vibration-induced failure. |
| Military Vehicle Network | Secure Ground Station Interface |
|
Use Scenario: Tactical vehicle C4ISR systems linking radios, GPS, and weapon control units via hardened serial backplane. IC Role / Device Role / Timing Role: Multipoint bus driver supporting hot-swappable node insertion and fault-isolated communication in mobile platforms. Use Value: Thermal shutdown and current limiting prevent cascading failures during cable shorts or grounding anomalies in field-deployed equipment. |
Use Scenario: Ground-based satellite command uplink systems interfacing with encrypted modems and antenna controllers. IC Role / Device Role / Timing Role: EIA-422-compliant driver delivering precise differential timing for low-jitter baseband signal transmission. Use Value: ≤4 ns output skew and ≤25 ns propagation delay support deterministic latency-critical protocols used in secure telemetry handshaking. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad differential driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SN75172N | Commercial-grade, non-MIL-qualified; no thermal shutdown; wider propagation delay (≤40 ns); same pinout and function. | Limited to benign-temperature industrial or lab environments; not suitable for extended temperature or mission-critical deployment. | Select SN75172N only for cost-sensitive, non-ruggedized prototypes where MIL-STD-883 compliance is unnecessary. |
| AM26LS31N | Same CDIP-16 package and pinout; lacks current limiting and thermal shutdown; lower common-mode range (−7 V to +7 V); no L-FAST speed advantage. | Compatible with legacy RS-422 point-to-point links but unsuitable for noisy multipoint EIA-485 buses or fault-prone deployments. | Choose AM26LS31N only for backward compatibility in existing designs where DS96F172MJ/883's enhanced protection and speed are not required. |
Compared with SN75172N and AM26LS31N, DS96F172MJ/883 provides superior fault resilience, tighter timing control, broader common-mode tolerance, and guaranteed operation across military temperature extremes-making it the sole choice for new designs demanding reliability under stress.
Availability
DS96F172MJ/883 is available at Aetrix Electronics and suitable for industrial automation bus, aerospace data link, military vehicle network, and secure ground station interface applications requiring stable component supply, long-term obsolescence management, and traceable sourcing.
Supply support for DS96F172MJ/883 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and high-reliability technologies, with decades of heritage in precision analog and military-grade IC design.
The DS96F172MJ/883 belongs to TI's legacy high-speed interface portfolio designed specifically for EIA-485/422 multipoint bus transmission in defense, aerospace, and critical infrastructure systems.
FAQ
What is the maximum data rate supported by DS96F172MJ/883?
The DS96F172MJ/883 supports data rates up to 15 Mbps under specified test conditions (RL = 27Ω, CL = 15pF). This performance is validated across the full −55°C to +125°C operating temperature range and is enabled by its L-FAST bipolar process, which minimizes propagation delay and transition time while maintaining signal integrity on long differential lines.
Does DS96F172MJ/883 include thermal shutdown protection?
Yes, DS96F172MJ/883 integrates thermal shutdown protection that disables all four drivers when internal junction temperature exceeds safe limits. This feature is explicitly documented in the datasheet's FEATURES section and verified per MIL-STD-883 Group A testing, ensuring fail-safe operation in enclosed or high-power-density military enclosures.
Is DS96F172MJ/883 pin-compatible with SN75172 or AM26LS31?
Yes, DS96F172MJ/883 is functionally and pin-compatible with SN75172 and AM26LS31 in the 16-lead CDIP package (NFE0016A). The datasheet confirms lead and function compatibility, including identical pin assignments for inputs, enables, and differential outputs-enabling drop-in replacement in legacy designs with enhanced performance and protection.
What package type and material does DS96F172MJ/883 use?
DS96F172MJ/883 uses a 16-lead Ceramic Dual In-line Package (CDIP), designated NFE0016A, with hermetic ceramic construction and through-hole leads. This package meets MIL-STD-883 mechanical and environmental requirements, providing superior moisture resistance, thermal stability, and mechanical ruggedness compared to plastic packages.
What is the common-mode output voltage range of DS96F172MJ/883?
The DS96F172MJ/883 supports a common-mode output voltage range of −7.0 V to +12.0 V, as confirmed in the Recommended Operating Conditions table. This wide range enables reliable operation across large ground potential differences in electrically noisy multipoint bus environments such as factory floors, vehicles, and aircraft.
DS96F172MJ/883 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 16-CDIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Active
- Type:
- Driver
- Protocol:
- RS422, RS485
- Number of Drivers/Receivers:
- 4/0
- Duplex:
- -
- Receiver Hysteresis:
- -
- Data Rate:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Operating Temperature:
- -55°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-CDIP
DS96F172MJ/883 FAQ
1.How can I place an order for DS96F172MJ/883 through Aetrix?
Please submit a Request for Quotation (RFQ) for DS96F172MJ/883 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for DS96F172MJ/883 reliable?
The price and inventory of DS96F172MJ/883 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS96F172MJ/883 is usually 5 days.
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4.How is shipping managed for DS96F172MJ/883?
DS96F172MJ/883 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS96F172MJ/883 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for DS96F172MJ/883?
For technical support, including DS96F172MJ/883 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS96F172MJ/883 requirements.
6.How does Aetrix verify that DS96F172MJ/883 is sourced from the original manufacturer or authorized distributors?
All DS96F172MJ/883 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that DS96F172MJ/883 meets industry standards.
7.What is the process for return or replacement of DS96F172MJ/883?
All DS96F172MJ/883 units undergo pre-shipment inspection (PSI). If there is an issue with DS96F172MJ/883, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The DS96F172MJ/883 part is unused and in its original packaging.
Return procedure for DS96F172MJ/883:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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