Specifications
| Type | Description |
|---|---|
| Part Number | SN65HVD3086E |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Component Type | Other |
| Package / Case | 10-pin MSOP (DGS/DGSR); 14-pin SOIC (D) |
| Signaling Rate | 20 Mbps; SN65HVD3086E device option |
| Supported Interface Standard | TIA/EIA-485A compliant; RS-422 compatible; full-duplex driver and receiver |
| Bus Unit Load | 1/8 unit load, up to 256 nodes per bus; RS-485 bus network |
| Enabled Quiescent Current | 375 uA typ; enabled mode |
| Shutdown Current | 2 nA typ; shutdown mode |
| Operating Free-Air Temperature | -40 to 85 °C; device characterized operating range |
| Supply Voltage Absolute Maximum | -0.3 to 7 V; VCC absolute maximum rating |
| Bus Terminal Voltage Absolute Maximum | -9 to 14 V; A, B, Y, Z terminals |
| Transient Pulse Input Voltage | -50 to 50 V; through 100 ohm, A/B/Y/Z, see Figure 6-10 |
| Logic Input Voltage Absolute Maximum | -0.3 V to VCC + 0.3 V; D, DE, RE inputs |
| Junction Temperature Absolute Maximum | 170 °C; TJ absolute maximum rating |
| Power Dissipation | 463 mW at TA < 25 °C; 241 mW at TA = 85 °C; 10-pin MSOP (DGS) package |
| Power Dissipation | 765 mW at TA < 25 °C; 400 mW at TA = 85 °C; 14-pin SOIC (D) package |
| Power Dissipation Derating Factor | 3.71 mW/°C; 10-pin MSOP (DGS), above TA < 25 °C |
| Power Dissipation Derating Factor | 6.1 mW/°C; 14-pin SOIC (D), above TA < 25 °C |
| ESD Protection, Human Body Model | 16 kV; A, B, Y, Z, and GND pins |
| ESD Protection, Human Body Model | 6 kV; all pins |
| ESD Protection, Charged Device Model | 1.5 kV; all pins |
| ESD Protection, Machine Model | 400 V; all pins |
| Supply Current | 375 uA typ, 750 uA max; receiver enabled, RE=0 V, D=VCC, DE=VCC, driver enabled, no load |
| Supply Current | 300 uA typ, 680 uA max; receiver enabled, RE=0 V, D=0 V, DE=0 V, driver disabled, no load |
| Supply Current | 240 uA typ, 600 uA max; receiver disabled, RE=VCC, D=VCC, DE=VCC, driver enabled, no load |
| Supply Current | 2 nA typ, 1000 nA max; receiver disabled, RE=VCC, D=VCC, DE=0 V, driver disabled, no load |
| Recommended Supply Voltage | 4.5 V min, 5 V nom, 5.5 V max; VCC operating condition |
| Recommended Bus Terminal Voltage | -7 to 12 V; any bus terminal separately or common mode |
| High-Level Input Voltage | 2 V min to VCC max; D, DE, RE logic inputs |
| Low-Level Input Voltage | 0 to 0.8 V; D, DE, RE logic inputs |
| Differential Input Voltage | -12 to 12 V; recommended operating condition |
| Driver High-Level Output Current | -60 mA; recommended operating condition |
| Receiver High-Level Output Current | -10 mA; recommended operating condition |
| Driver Low-Level Output Current | 60 mA; recommended operating condition |
| Receiver Low-Level Output Current | 10 mA; recommended operating condition |
| Recommended Junction Temperature | 150 °C max; TJ operating condition |
| Junction-to-Ambient Thermal Resistance | 93.2 °C/W; 14-pin SOIC (D) package |
| Junction-to-Ambient Thermal Resistance | 75.8 °C/W; 10-pin VSSOP/DGS package |
| Driver Differential Output Voltage | 3 V min, 4.3 V typ, VCC max; no load, IO=0 |
| Driver Differential Output Voltage | 1.5 V min, 2.3 V typ; RL=54 ohm, see Figure 6-1 |
| Driver Differential Output Voltage | 1.5 V min; Vtest=-7 V to 12 V, see Figure 6-2 |
| Driver Differential Output Voltage | 2 V min; RL=100 ohm, see Figure 6-1 |
| Change in Differential Output Voltage Magnitude | -0.2 V min, 0 V typ, 0.2 V max; RL=54 ohm, see Figure 6-1 and Figure 6-2 |
| Steady-State Common-Mode Output Voltage | 1 V min, 2.6 V typ, 3 V max; driver output |
| Common-Mode Output Voltage Change | -0.1 V min, 0 V typ, 0.1 V max; dominant, see Figure 6-3 |
| Peak-to-Peak Common-Mode Output Voltage | 0.5 V max; driver output |
| High-Impedance Output Current | 1 uA max; VCC=0 V, VZ or VY=12 V, other input at 0 V |
| High-Impedance Output Current | -1 uA min; VCC=0 V, VZ or VY=-7 V, other input at 0 V |
| Driver Logic Input Current | -100 to 100 uA; D, DE inputs |
| Short-Circuit Output Current | -250 to 250 mA; -7 V <= VO <= 12 V |
| Driver Propagation Delay | 12 ns typ, 20 ns max; SN65HVD3086E, tPLH/tPHL |
| Driver Differential Output Rise/Fall Time | 7 ns typ, 15 ns max; SN65HVD3086E, RL=54 ohm, CL=50 pF, see Figure 6-4 |
| Driver Pulse Skew | 1.4 ns typ, 5 ns max; SN65HVD3086E, |tPHL - tPLH| |
| Driver Enable Delay to High Output | 13 ns typ, 30 ns max; SN65HVD3086E, tPZH, RL=110 ohm, RE=0 V, see Figure 6-5 |
| Driver Disable Delay from High Output | 12 ns typ, 30 ns max; SN65HVD3086E, tPHZ, RL=110 ohm, RE=0 V, see Figure 6-5 |
| Driver Enable Delay to Low Output | 13 ns typ, 30 ns max; SN65HVD3086E, tPZL, RL=110 ohm, RE=0 V, see Figure 6-6 |
| Driver Disable Delay from Low Output | 12 ns typ, 30 ns max; SN65HVD3086E, tPLZ, RL=110 ohm, RE=0 V, see Figure 6-6 |
| Standby-to-Output Propagation Delay | 3.5 us typ, 7 us max; tPZH/tPZL, RL=110 ohm, RE=3 V, see Figure 6-5/Figure 6-6 |
| Receiver Positive-Going Differential Threshold | -0.08 V min, -0.01 V typ; IO=-10 mA |
| Receiver Negative-Going Differential Threshold | -0.2 V min, -0.1 V typ; IO=10 mA |
| Receiver Hysteresis Voltage | 30 mV typ; VIT+ - VIT- |
| Datasheet Status | request_only |
Product Overview
The SN65HVD3086E is a Texas Instruments full-duplex RS-485 transceiver in the Signal_Chain category. It provides a full-duplex driver and receiver interface that is TIA/EIA-485A compliant and RS-422 compatible, with the SN65HVD3086E option specified for 20 Mbps signaling.
The device is specified for RS-485 bus networks with 1/8 unit load input loading, allowing up to 256 nodes per bus. Recommended operating conditions include a 4.5 V minimum, 5 V nominal, and 5.5 V maximum VCC supply, -7 V to 12 V bus terminal voltage, and -12 V to 12 V differential input voltage.
Package options include 10-pin MSOP (DGS/DGSR) and 14-pin SOIC (D). Thermal and assembly limits differ by package, including 463 mW at TA < 25 °C for the 10-pin MSOP and 765 mW at TA < 25 °C for the 14-pin SOIC. The device is characterized for -40 to 85 °C free-air operation, with a 150 °C recommended maximum junction temperature.
Key Features
- 20 Mbps signaling rate for SN65HVD3086E device option
- TIA/EIA-485A compliant and RS-422 compatible interface
- Full-duplex driver and receiver transceiver architecture
- 1/8 unit load supports up to 256 bus nodes
- 375 uA typical enabled quiescent current
- 2 nA typical shutdown current
- 4.5 V to 5.5 V recommended VCC operation
- -40 to 85 °C characterized free-air operating range
- 16 kV HBM protection on A, B, Y, Z, and GND
- 10-pin MSOP and 14-pin SOIC package options
Typical Applications
- Full-duplex RS-485 bus links
- RS-422 compatible serial interfaces
- 256-node RS-485 networks
- 20 Mbps differential data links
- 5 V signal-chain interfaces
- TIA/EIA-485A compliant buses
Procurement Notes
When requesting a quote for SN65HVD3086E, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For analog and signal-chain sourcing, supply voltage, bandwidth, accuracy, noise level, package, temperature grade, input/output configuration and qualification requirements should be verified before approval.
FAQ
What type of interface does SN65HVD3086E support?
SN65HVD3086E is specified as a full-duplex RS-485 transceiver. Its full-duplex driver and receiver are TIA/EIA-485A compliant and RS-422 compatible, according to the extracted datasheet facts.
What signaling rate is specified for SN65HVD3086E?
The SN65HVD3086E device option is specified for a 20 Mbps signaling rate. Related driver timing data includes 12 ns typical propagation delay and 7 ns typical differential output rise/fall time under the stated test conditions.
How many nodes can the RS-485 bus support?
For RS-485 bus network use, the device is specified as a 1/8 unit-load transceiver. The extracted facts state that this allows up to 256 nodes per bus.
What packages are listed for this part?
The package information lists 10-pin MSOP, identified as DGS/DGSR, and 14-pin SOIC, identified as D. Package-specific power dissipation and thermal resistance values are also provided in the extracted facts.
What supply range is recommended for SN65HVD3086E?
The recommended VCC operating condition is 4.5 V minimum, 5 V nominal, and 5.5 V maximum. The VCC absolute maximum rating is separately listed as -0.3 V to 7 V.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.