SN65HVD485E Status: ACTIVE

Half-Duplex RS-485 Transceiver

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Datasheet

Half-Duplex RS-485 Transceiver (Rev. C) (PDF 696 KB)
30 Mar 2007

	SN65HVD485E
Drivers Per Package	1
Receivers Per Package	1
Supply Voltage(s)(V)	5
ESD(kV)	15
Temp Range(C)	-40 to 85
Signaling Rate(Mbps)	10
ICC(Max)(mA)	2
Fail Safe	Open
Isolated	No
# of TX/RX	1 TX / 1 RX
Common Mode Range	-7 to 12
Number of Nodes	64
Duplex	Half
Footprint	SN75176
Pin/Package	8MSOP, 8SOIC, 8PDIP
Rating	Military
Fault Protection(V)	-9 to 14
	Samples
	Inventory

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Product Information

Features

Bus-Pin ESD Protection Up to 15 kV
1/2 Unit Load-Up to 64 Nodes on a Bus
Bus-Open-Failsafe Receiver
Glitch-Free Power-Up/Down Bus Inputs and Outputs
Available in Small MSOP-8 Package
Meets or Exceeds the Requirements of the TIA/EIA-485A Standard
Industry-Standard SN75176 Footprint
APPLICATIONS
- Motor Control
- Power Inverters
- Industrial Automation
- Building Automation Networks
- Industrial Process Control
- Battery-Powered Applications
- Telecommunications Equipment

Description

The SN65HVD485E is a half-duplex transceiver designed for RS-485 data bus networks. Powered by a 5V supply, it is fully compliant with the TIA/EIA-485A standard. This device is suitable for data transmission up to 10Mbps over long twisted-pair cables and is designed to operate with very low supply current, typically less than 2mA, exclusive of the load. When in the inactive shutdown mode, the supply current drops below 1mA.

The wide common-mode range and high ESD protection levels of this device make it suitable for demanding applications such as, electrical inverters, status/command signals across telecom racks, cabled chassis interconnects, and industrial automation networks where noise tolerance is essential. The SN65HVD485E matches the industry-standard footprint of the SN75176. Power-on reset circuits keep the outputs in a high-impedence state until the supply voltage has stabilized. A thermal shutdown function protects the device from damage due to system fault conditions. The SN65HVD485E is characterized for operation from -40°C to 85°C air temperature.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
SN65HVD485ED	ACTIVE	-40 to 85	0.80 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
SN65HVD485EDG4	ACTIVE	-40 to 85	0.80 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
SN65HVD485EDGK	ACTIVE	-40 to 85	1.10 \| 1ku	MSOP (DGK) \| 8	View	80 \| TUBE	Purchase Samples
SN65HVD485EDGKG4	ACTIVE	-40 to 85	1.10 \| 1ku	MSOP (DGK) \| 8	View	80 \| TUBE	Purchase Samples
SN65HVD485EDGKR	ACTIVE	-40 to 85	1.00 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R
SN65HVD485EDGKRG4	ACTIVE	-40 to 85	1.00 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R
SN65HVD485EDR	ACTIVE	-40 to 85	0.70 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R
SN65HVD485EDRG4	ACTIVE	-40 to 85	0.70 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R
SN65HVD485EP	ACTIVE	-40 to 85	0.80 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE	Contact TI Distributor or Sales Office
SN65HVD485EPE4	ACTIVE	-40 to 85	0.80 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE	Contact TI Distributor or Sales Office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:10 AM GMT, 06 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksSN65HVD485ED
Americas	Arrow	638
	Avnet	15
	Newark	58
Asia	Farnell Asia	58
TI Lead Time*: 20 WeeksSN65HVD485EDG4
Americas	Avnet	265
Asia	Farnell Asia	144
Europe	EBV Elektronik	>1k
Europe	Farnell	144
TI Lead Time*: 4 WeeksSN65HVD485EDGK
Americas	Rochester Electronics	410
Asia	WPI	104
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	7
TI Lead Time*: 4 WeeksSN65HVD485EDGKG4
Asia	Farnell Asia	292
Europe	Farnell	292
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN65HVD485EDGKR
Americas	Arrow	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksSN65HVD485EDGKRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN65HVD485EDR
Asia	WPI	>1k
TI Lead Time*: 20 WeeksSN65HVD485EDRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksSN65HVD485EP
Americas	Rochester Electronics	13
Asia	WPI	58
Worldwide	DigiKey	1
TI Lead Time*: 20 WeeksSN65HVD485EPE4
Worldwide	DigiKey	Available
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
SN65HVD485ED	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD485EDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD485EDGK	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD485EDGKG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD485EDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD485EDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD485EDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD485EDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD485EP	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
SN65HVD485EPE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for SN65HVD485E

Datasheet

Half-Duplex RS-485 Transceiver (Rev. C) (PDF, 696 KB)
30 Mar 2007

Simulation Models

IBIS Model
- SN65HVD485E IBIS Model (Multiple File Format) 195 views
  26 Sep 2005 Read Abstract

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SN65HVD485E Status: ACTIVE

Half-Duplex RS-485 Transceiver

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