SN65HVD251 Status: ACTIVE

Industrial CAN Transceiver

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Datasheet

CAN Transceiver (Rev. C) (PDF 567 KB)
08 Sep 2005

	SN65HVD1050	SN65HVD233	SN65HVD251
Isolated	No
Supply Voltage(s)(V)	5	3.3	5
Rating	Catalog	Catalog	Catalog
Bus Fault Voltage(V)	-4 to 16	+/-30	-4 to 16
Transient Pulse Protection(V)	-200 to 200	-100 to 100	-200 to 200
Features		Loop Back
Operating Temp Range(Celsius)	-40 to 125	-40 to 125	-40 to 125
Footprint	TJA1050	PCA82C250, excludes pin5	PCA82C250
Low Power Mode		Standby
ICC(Max)(mA)	70	6	65
Pin/Package	8SOIC	8SOIC	8PDIP, 8SOIC
Drivers Per Package	1	1	1
Receivers Per Package	1	1	1
Approx. Price (US$)	0.55 \| 1ku	1.50 \| 1ku	0.90 \| 1ku
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Other qualified versions of SN65HVD251

Version	Part Number	Definition
Automotive	SN65HVD251-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects

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SN65HVD1050: High-Speed EMC Optimized CAN Transceiver
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ISO1050: Isolated 5-V CAN Transceivers
TPS54160: 3.5V to 60V, 1.5A Step Down SWIFT™ Converter with Eco-Mode™
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Product Information

Features

Drop-In Improved Replacement for the PCA82C250 and PCA82C251
Bus-Fault Protection of ±36 V
Meets or Exceeds ISO 11898
Signaling Rates⁽¹⁾ Up to 1 Mbps
High Input Impedance Allows up to 120 SN65HVD251 Nodes on a Bus
Bus Pin ESD Protection Exceeds 14 kV HBM
Unpowered Node Does Not Disturb the Bus
Low-Current Standby Mode — 200 µA Typical
Thermal Shutdown Protection
Glitch-Free Power-Up and Power-Down Bus Protection For Hot-Plugging
DeviceNet Vendor ID # 806
APPLICATIONS
- CAN Data Buses
- Industrial Automation
  - DeviceNet™ Data Buses
  - Smart Distributed Systems (SDS)
- SAE J1939 Standard Data Bus Interface
- NMEA 2000 Standard Data Bus Interface
- ISO 11783 Standard Data Bus Interface

The signaling rate of a line is the number of voltage transitions that are made per second expressed in bps (bits per second).
DeviceNet is a trademark of Allen-Bradley.
SDS is a trademark of Honeywell.

Description

The SN65HVD251 is intended for use in applications employing the Controller Area Network (CAN) serial communication physical layer in accordance with the ISO 11898 Standard. The SN65HVD251 provides differential transmit capability to the bus and differential receive capability to a CAN controller at speeds up to 1 megabits per second (Mbps).

Designed for operation in harsh environments, the device features cross-wire, over-voltage and loss of ground protection to ±36 V. Also featured are over-temperature protection as well as -7 V to 12 V common-mode range, and tolerance to transients of ±200 V. The transceiver interfaces the single-ended CAN controller with the differential CAN bus found in industrial, building automation, and automotive applications.

Rs, pin 8, selects one of three different modes of operation: high-speed, slope control, or low-power mode. The high-speed mode of operation is selected by connecting pin 8 to ground, allowing the transmitter output transistors to switch as fast as possible with no limitation on the rise and fall slope. The rise and fall slope can be adjusted by connecting a resistor to ground at pin 8; the slope is proportional to the pin's output current. Slope control with an external resistor value of 10 k gives ~ 2 V/us slew rate.

If a high logic level is applied to the Rs pin 8, the device enters a low-current standby mode where the driver is switched off and the receiver remains active. The local protocol controller returns the device to the normal mode when it transmits to the bus.

The SN65HVD251 may be used in CAN, DeviceNet™ or SDS™ applications with the Texas Instruments' TMS320F241 and TMS320F243 DSPs with CAN 2.0B controllers.

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
SN65HVD251D	ACTIVE	-40 to 125	0.95 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
SN65HVD251DG4	ACTIVE	-40 to 125	0.95 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
SN65HVD251DR	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
SN65HVD251DRG4	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
SN65HVD251P	ACTIVE	-40 to 125	0.95 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE
SN65HVD251PE4	ACTIVE	-40 to 125	0.95 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE

* 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 WeeksSN65HVD251D
Americas	Arrow	1
	Avnet	318
	Newark	>1k
Asia	Farnell Asia	271
Europe	Arrow Northern Europe	375
	Arrow Southern Europe	450
	Compel	513
	Spoerle	74
TI Lead Time*: 20 WeeksSN65HVD251DG4
Americas	Arrow	300
Americas	Avnet	225
TI Lead Time*: 20 WeeksSN65HVD251DR
Americas	Arrow	645
	Avnet	>1k
	Rochester Electronics	>1k
Europe	Compel	215
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksSN65HVD251DRG4
Worldwide	Mouser Electronics	208
TI Lead Time*: 4 WeeksSN65HVD251P
Americas	Arrow	160
	Avnet	350
	Newark	135
	Rochester Electronics	>1k
Asia	WPI	57
Europe	Spoerle	200
Worldwide	DigiKey	124
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 4 WeeksSN65HVD251PE4
Europe	EBV Elektronik	100
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
SN65HVD251D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD251DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD251DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD251DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD251P	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
SN65HVD251PE4	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 SN65HVD251

Datasheet

CAN Transceiver (Rev. C) (PDF, 567 KB)
08 Sep 2005

Reference Designs

Description	Part #	Company
Industrial Control via the CAN Bus Demonstration Platform	CANBUS-DEMO	Texas Instruments

Simulation Models

IBIS Model
- SN65HVD251 IBIS Model No Slew Rate Control (Rev. A) (Multiple File Format) 245 views
  06 Nov 2002 Read Abstract
- SN65HVD25110 IBIS Model With 15V/us Slew Rate Control (Rev. A) (Multiple File Format) 180 views
  06 Nov 2002 Read Abstract
- SN65HVD251100 IBIS Model With 2V/us Slew Rate Control (Rev. A) (Multiple File Format) 191 views
  06 Nov 2002 Read Abstract

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SN65HVD251 Status: ACTIVE

Industrial CAN Transceiver

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