SN65HVD32 Status: ACTIVE

3.3 V Full-Duplex RS 485 Drivers and Receivers

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Datasheet

3.3 V Full-Duplex RS 485 Drivers and Receivers (Rev. H) (PDF 1198 KB)
12 May 2009

	SN65HVD30	SN65HVD31	SN65HVD32	SN65HVD33	SN65HVD34	SN65HVD35	SN65HVD53	SN65HVD54	SN65HVD55
Drivers Per Package	1	1	1	1	1	1	1	1	1
Receivers Per Package	1	1	1	1	1	1	1	1	1
Supply Voltage(s)(V)	3.3	3.3	3.3	3.3	3.3	3.3	5	5	5
ESD(kV)	16	16	16	16	16	16	16	16	16
Temp Range(C)	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Signaling Rate(Mbps)	25	5	1	25	5	1	25	5	1
ICC(Max)(mA)	2.1	6.4	6.4	2	6.5	6.5	2.7	8	8
Fail Safe	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short	Idle, Open, Short
Isolated	No	No	No	No	No	No	No	No	No
# of TX/RX	1 TX / 1 RX	1 TX / 1 RX	1 TX / 1 RX	1 TX / 1 RX	1 TX / 1 RX	1 TX / 1 RX	1 TX / 1 RX	1 TX / 1 RX	1 TX / 1 RX
Common Mode Range	-7 to 12	-7 to 12	-7 to 12	-7 to 12	-7 to 12	-7 to 12	-7 to 12	-7 to 12	-7 to 12
Number of Nodes	256	256	256	64	256	256	64	256	256
Duplex	Full	Full	Full	Full	Full	Full	Full	Full	Full
Footprint	SN75179	SN75179	SN75179	SN75180	SN75180	SN75180	SN75180	SN75180	SN75180
Pin/Package	8SOIC	8SOIC	8SOIC	14SOIC, 20QFN	14SOIC	14SOIC	14SOIC	14SOIC	14SOIC
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Fault Protection(V)	-9 to 14	-9 to 14	-9 to 14	-9 to 14	-9 to 14	-9 to 14	-9 to 14	-9 to 14	-9 to 14
	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

SN65HVD11: 3.3V Differential Transceiver
SN65HVD30: 3.3-V Full-Duplex RS-485 Drivers and Receivers
SN65HVD12: 3.3V Differential Transceiver
TMS320F28027: Piccolo Microcontroller
TPS54331: 3A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-mode ™
MAX3221: 3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver

Product Information

Features

1/8 Unit-Load Option Available (Up to 256 Nodes on the Bus)
Bus-Pin ESD Protection Exceeds 15 kV HBM
Optional Driver Output Transition Times for Signaling Rates⁽¹⁾ of 1 Mbps, 5 Mbps and 26 Mbps
Low-Current Standby Mode: < 1 µA
Glitch-Free Power-Up and Power-Down Protection for Hot-Plugging Applications
5-V Tolerant Inputs
Bus Idle, Open, and Short Circuit Failsafe
Driver Current Limiting and Thermal Shutdown
Designed for RS-422 and RS-485 Networks
5-V Devices available, SN65HVD50-55
APPLICATIONS
- Utility Meters
- DTE/DCE Interfaces
- Industrial, Process, and Building Automation
- Point-of-Sale (POS) Terminals and Networks

⁽¹⁾ Line Signaling Rate is the number of voltage transitions made per second expressed in units of bps (bits per second).

Description

The SN65HVD3X devices are 3-state differential line drivers and differential-input line receivers that operate with 3.3-V power supply.

Each driver and receiver has separate input and output pins for full-duplex bus communication designs. They are designed for balanced transmission line RS-485 and RS-422 networks.

The SN65HVD30, SN65HVD31, and SN65HVD32 are fully enabled with no external enabling pins.

The SN65HVD33, SN65HVD34, and SN65HVD35 have active-high driver enables and active-low receiver enables. A low, less than 1µA, standby current can be achieved by disabling both the driver and receiver.

All devices are characterized for ambient temperatures from -40°C to 85°C. Low power dissipation allows operation at temperatures up to 105°C or 125°C, depending on package option.

Pricing / Packaging / CAD Design Tools / Samples

		Price	Packaging			CAD Design Tools		Samples
Device	Status	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
SN65HVD32D	ACTIVE	1.50 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
SN65HVD32DG4	ACTIVE	1.50 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE	Purchase Samples
SN65HVD32DR	ACTIVE	1.35 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R
SN65HVD32DRG4	ACTIVE	1.35 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R

* 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 11:21 AM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksSN65HVD32D
Americas	Arrow	1
TI Lead Time*: 20 WeeksSN65HVD32DG4
Asia	Farnell Asia	4
Europe	Farnell	4
TI Lead Time*: 20 WeeksSN65HVD32DR
Americas	Newark	>1k
Asia	Farnell Asia	>1k
Asia	WPI	81
TI Lead Time*: 20 WeeksSN65HVD32DRG4
None Reported View Distributors
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
SN65HVD32D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD32DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD32DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN65HVD32DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	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 SN65HVD32

Datasheet

3.3 V Full-Duplex RS 485 Drivers and Receivers (Rev. H) (PDF, 1198 KB)
12 May 2009

Simulation Models

IBIS Model
- SN65HVD32 IBIS Model (Multiple File Format) 46 views
  13 Apr 2007 Read Abstract

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
SN65HVD11	3.3V Differential Transceiver	INTERFACE-RS-485	TI customers also evaluated this product.
SN65HVD30	3.3-V Full-Duplex RS-485 Drivers and Receivers	INTERFACE-RS-485	TI customers also evaluated this product.
SN65HVD12	3.3V Differential Transceiver	INTERFACE-RS-485	TI customers also evaluated this product.
TMS320F28027	Piccolo Microcontroller	C2000™ 32-BIT MICROCONTROLLERS-28X PICCOLO™ SERIES	TI customers also evaluated this product.
TPS54331	3A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-mode ™	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
MAX3221	3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver	INTERFACE-RS-232	TI customers also evaluated this product.
MAX3232	3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver	INTERFACE-RS-232	TI customers also evaluated this product.
TPS54231	2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
MC34063A	1.5-A Boost/Buck/Inverting Switching Regulator	DC/DC CONVERTERS (INTEGRATED SWITCH)-INVERTING REGULATORS	TI customers also evaluated this product.
CDCV304	General Purpose and PCI-X 1:4 Clock Buffer	NON-PLL BUFFERS-SINGLE ENDED(NP)	TI customers also evaluated this product.

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SN65HVD32 Status: ACTIVE

3.3 V Full-Duplex RS 485 Drivers and Receivers

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