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SN65HVD06D

Name: SN65HVD06D
Rating: 4.7 (12 reviews)

IC TRANSCEIVER HALF 1/1 8SOIC

製造商
製造商。部分 #SN65HVD06D
包 8-SOIC (0.154, 3.90mm Width)
資料表 SN65HVD06D DataSheet
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規格

Supplier	Rochester Electronics, LLC,Texas Instruments
Package	Bulk,Tube
ProductStatus	Active
Type	Transceiver
Protocol	RS422, RS485
NumberofDrivers/Receivers	1/1
Duplex	Half
ReceiverHysteresis	35 mV
DataRate	10Mbps
Voltage-Supply	4.5V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

The SN65HVD06D is TI’s single-channel, half‑duplex RS‑485/RS‑422 transceiver (one driver, one receiver). It lets a microcontroller drive a twisted‑pair bus via the DI/RO pins, with the DE/RE pins controlling direction. Key points:
- Operates from a single supply (typical 4.5–5.5 V) and includes undervoltage protection.
- Differential A/B bus pins with robust protection (ESD/short‑circuit protection on the bus).
- Receiver provides a fail‑safe output: RO is asserted high when the bus is idle, open, or shorted.
- Independent driver enable and receiver enable for easy multi‑drop networks.
- Suitable for industrial automation, building controls, motor drives, and similar RS‑485 networks.
- Package option: 8‑pin small package (the “D” suffix denotes a specific package type).
In short, it’s a compact, protection‑rich RS‑485 transceiver ideal for reliable serial communication over multi‑drop networks.

Features

Here are the typical features of TI SN65HVD06D:
- Half-duplex RS-485 transceiver (driver + receiver) for 2-wire bus
- 3-state outputs with DE and RE control
- Failsafe receiver: RO goes high when input is open, shorted, or idle
- Data rate up to ~5 Mbps (bus rated)
- Single-supply operation from 3.0 V to 5.5 V
- Wide bus common-mode range (-7 V to +12 V)
- Robust ESD and short-circuit protection on A/B lines
- Industrial temperature range (-40 °C to 85 °C)
- 8-pin package (D suffix indicates the SOIC/D package)
- Low-power operation with typical receiver/transmitter current specs
Note: For exact programmable limits (e.g., current, exact ESD levels, and maximum baud rate), consult the latest datasheet.

Package

An 8‑pin SOIC (D‑package) package.

Manufacturer

- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: TI is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits. It is one of the world’s largest semiconductor makers, headquartered in Dallas, Texas (NYSE: TXN).

Application

SN65HVD06D is a 5-V, two‑wire, half‑duplex RS‑485/RS‑422 transceiver. Suitable applications include:
- Industrial automation and factory networks (Modbus, Profibus)
- Building automation (HVAC, lighting, security)
- Data acquisition, instrumentation, and remote sensing
- Energy meters and smart‑grid interfaces
- Motor control and multi‑node, long‑cable‑length RS‑485 networks
It offers robust EMI/ESD tolerance and supports multi‑point, multi‑drop configurations.

Equivalent

Equivalent RS-485/RS-422 half‑duplex transceivers to SN65HVD06D include:
- Maxim MAX485 and MAX487
- Analog Devices ADM485 (and ADM248x family)
- Intersil/Renesas SP3482/SP3485
- TI SN75176B (older RS-485 transceiver)
Note: check supply voltage (3.3V–5V) and pinout, as variants exist for different applications.