DS92LV3222TVS Texas Instruments In Stock
DS92LV3222TVS is a 3.3 V LVDS dual differential transceiver by Texas Instruments. Key specs: 200 Mbps data rate, ±15 kV HBM ESD protection on all bus pins, and a 3 V to 3.6 V supply range. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual LVDS transceiver with 200 Mbps data rate supporting full-duplex communication over standard twisted-pair cables
- ±15 kV HBM ESD protection on all bus I/O pins for robust field deployment in industrial and telecom environments
- 3.3 V single-supply operation with low-voltage differential signaling for minimal EMI and power consumption in high-speed data links
Applications
The DS92LV3222TVS is designed for high-speed point-to-point data links in industrial automation, telecommunications infrastructure, and ruggedized embedded systems where signal integrity and ESD robustness are paramount. Its dual transceiver architecture supports simultaneous transmit and receive paths over differential pairs, making it ideal for RS-422-compatible full-duplex channels and LVDS backplane interfaces. Medical instrumentation and test-and-measurement equipment also leverage its low noise and 200 Mbps bandwidth for reliable data acquisition.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum data rate supported by the DS92LV3222TVS and what differential standard does it use?
The DS92LV3222TVS supports a maximum data rate of 200 Mbps using LVDS (Low-Voltage Differential Signaling). The differential output voltage is typically 350 mV, which provides excellent noise margin and allows reliable data transmission over twisted-pair cables in electrically noisy industrial environments without exceeding the 3.6 V supply limit.
How does the ±15 kV ESD rating of the DS92LV3222TVS benefit system designers working on industrial field equipment?
The ±15 kV HBM ESD protection on all bus pins of the DS92LV3222TVS eliminates the need for external ESD clamp diodes or TVS devices on data lines, reducing BOM cost and PCB area. This level of protection is essential in industrial field installations where cables can accumulate static charge, and it meets IEC 61000-4-2 contact discharge levels relevant to factory automation and outdoor telecom enclosures.
Can the DS92LV3222TVS operate from a 3.3 V rail and what is its typical supply current?
Yes, the DS92LV3222TVS is designed for a 3 V to 3.6 V supply range, making it directly compatible with standard 3.3 V digital rails. Typical supply current is in the low-milliamp range (approximately 10 mA to 25 mA depending on data activity), which is well within the budget of most system power trees and enables low-power portable or battery-backed data-link applications.
What package options are available for the DS92LV3222TVS and how does the package affect PCB layout?
The DS92LV3222TVS is available in a small-outline SOIC or TSSOP surface-mount package with 16 pins. The compact footprint simplifies PCB layout for differential-pair routing: keep the transmitter and receiver differential trace pairs at 100 Ω impedance, minimize stub lengths at the device pins, and place 100 nF bypass capacitors within 2 mm of the VCC pin to maintain signal integrity at 200 Mbps.
Is DS92LV3222TVS a suitable alternative to RS-422 transceivers for a legacy serial upgrade?
The DS92LV3222TVS is electrically compatible with RS-422 differential voltage levels and can replace older RS-422 line receivers and drivers in many designs. Its 200 Mbps bandwidth far exceeds typical RS-422 deployments running at 1 Mbps to 10 Mbps, and the integrated dual transceiver reduces chip count compared to separate RS-422 driver and receiver ICs, simplifying the BOM for upgrade projects.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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