Texas Instruments

THVD15xx 5 V RS-485 Transceivers

Texas Instruments' THVD15xx are 5 V RS-485 transceivers with ±18 kV IEC ESD protection

Image of Texas Instruments' THVD15xx 5 V RS-485 TransceiversTexas Instruments' THVD15xx is a family of noise-immune RS-485/RS-422 transceivers designed to operate in rugged industrial environments. The bus pins of these devices are robust to high levels of IEC electrical fast transients (EFT) and IEC electrostatic discharge (ESD) events, eliminating the need for additional system-level protection components.

Each of these devices operates from a single 5 V supply. The devices in this family feature an extended common-mode voltage range which makes them suitable for multi-point applications over long cable runs.

The THVD15xx family of devices is available in small VSSOP packages for space-constrained applications. These devices are characterized over ambient free-air temperatures from -40°C to +125°C.

Features
  • Meets or exceeds the requirements of the TIA/EIA-485A standard
  • 4.5 V to 5.5 V supply voltage
  • Integrated bus I/O protection
    • ± 30 kV HBM ESD
    • ± 18 kV IEC 61000-4-2 ESD contact discharge
    • ± 25 kV IEC 61000-4-2 ESD air-gap discharge
    • ± 4 kV IEC 61000-4-4 electrical fast transient
  • Extended operational common-mode: ±15 V
  • Low EMI 500 kbps and 50 Mbps data rates
  • Extended temperature range: -40°C to +125°C
  • Large receiver hysteresis for noise rejection
  • Low power consumption
    • Low standby supply current: <1 µA
    • Current during operation: <1 mA
  • Glitch-free power-up/down for hot plug-in capability
  • Open, short, and idle bus failsafe
  • 1/8 unit load options (up to 256 bus nodes)
  • Small-size VSSOP packages save board space or SOIC for drop-in compatibility
Applications
  • Motor drives
  • Factory automation and control
  • Grid infrastructure
  • Building automation
  • HVAC systems
  • Video surveillance
  • Process analytics
  • Telecom infrastructure

THVD15xx 5 V RS-485 Transceivers

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC TRANSCEIVER HALF 1/1 8SOICTHVD1500DIC TRANSCEIVER HALF 1/1 8SOIC7561 - Immediate$11.11View Details
IC TRANSCEIVER HALF 1/1 8SOICTHVD1550DIC TRANSCEIVER HALF 1/1 8SOIC136 - Immediate$19.10View Details
IC TRANSCEIVER HALF 1/1 8SOICTHVD1510DIC TRANSCEIVER HALF 1/1 8SOIC8946 - Immediate$16.22View Details
IC TRANSCEIVER HALF 1/1 8VSSOPTHVD1550DGKIC TRANSCEIVER HALF 1/1 8VSSOP444 - Immediate$23.30View Details
IC TRANSCEIVER HALF 1/1 8VSSOPTHVD1510DGKIC TRANSCEIVER HALF 1/1 8VSSOP189 - Immediate$23.30View Details
IC TRANSCEIVER FULL 1/1 10VSSOPTHVD1512DGSIC TRANSCEIVER FULL 1/1 10VSSOP158 - Immediate$20.33View Details
IC TRANSCEIVER FULL 1/1 8VSSOPTHVD1551DGKIC TRANSCEIVER FULL 1/1 8VSSOP685 - Immediate$24.78View Details
IC TRANSCEIVER FULL 1/1 10VSSOPTHVD1552DGSIC TRANSCEIVER FULL 1/1 10VSSOP238 - Immediate$20.33View Details
IC TRANSCEIVER HALF 1/1 8SOICTHVD1500DRIC TRANSCEIVER HALF 1/1 8SOIC39678 - Immediate$5.76View Details
IC TRANSCEIVER HALF 1/1 8SOICTHVD1550DRIC TRANSCEIVER HALF 1/1 8SOIC7488 - Immediate$16.22View Details
IC TRANSCEIVER FULL 1/1 14SOICTHVD1552DRIC TRANSCEIVER FULL 1/1 14SOIC1663 - Immediate$14.65View Details
IC TRANSCEIVER HALF 1/1 8VSSOPTHVD1510DGKRIC TRANSCEIVER HALF 1/1 8VSSOP3633 - Immediate$15.81View Details
IC TRANSCEIVER HALF 1/1 8SOICTHVD1510DRIC TRANSCEIVER HALF 1/1 8SOIC9871 - Immediate$14.16View Details
IC TRANSCEIVER FULL 1/1 10VSSOPTHVD1512DGSRIC TRANSCEIVER FULL 1/1 10VSSOP2545 - Immediate$17.29View Details
IC TRANSCEIVER HALF 1/1 8VSSOPTHVD1550DGKRIC TRANSCEIVER HALF 1/1 8VSSOP8726 - Immediate$19.18View Details
IC TRANSCEIVER FULL 1/1 8VSSOPTHVD1551DGKRIC TRANSCEIVER FULL 1/1 8VSSOP12213 - Immediate$21.81View Details
IC TRANSCEIVER FULL 1/1 10VSSOPTHVD1552DGSRIC TRANSCEIVER FULL 1/1 10VSSOP2639 - Immediate$17.29View Details
Published: 2018-01-29

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