Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsInterface ICsInterface IC - transceivers CAN 1/1 SOIC 8

FEATURES

DESCRIPTION

APPLICATIONS

LBK

CANH

CANL

CANH

CANL

CANH

CANL

SN65HVD233

FUNCTIONAL BLOCK DIAGRAM

SN65HVD234

FUNCTIONAL BLOCK DIAGRAM

SN65HVD235

FUNCTIONAL BLOCK DIAGRAM

SN65HVD233

SN65HVD234

SN65HVD235

www.ti.com

.............................................................................................................................................. SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008

3.3-V CAN TRANSCEIVERS

• Bus-Pin Fault Protection Exceeds ± 36 V

• Bus-Pin ESD Protection Exceeds 16-kV HBM

The SN65HVD233, SN65HVD234, and SN65HVD235

are used in applications employing the controller area

• GIFT/ICT Compliant (SN65HVD234)

network (CAN) serial communication physical layer in

• Compatible With ISO 11898

accordance with the ISO 11898 standard. As a CAN

• Signaling Rates

(1)

up to 1 Mbps

transceiver, each provides transmit and receive

capability between the differential CAN bus and a

• Extended – 7-V to 12-V Common-Mode Range

CAN controller, with signaling rates up to 1 Mbps.

• High-Input Impedance Allows for 120 Nodes

Designed for operation in especially harsh

• LVTTL I/Os Are 5-V Tolerant

environments, the devices feature cross-wire,

• Adjustable Driver Transition Times for

overvoltage and loss of ground protection to ± 36 V,

Improved Signal Quality

with overtemperature protection and common-mode

• Unpowered Node Does Not Disturb the Bus transient protection of ± 100 V. These devices operate

over a – 7-V to 12-V common-mode range with a

• Low-Current Standby Mode . . . 200- µ A Typical

maximum of 60 nodes on a bus.

• Low-Current Sleep Mode . . . 50-nA Typical

(SN65HVD234)

• Thermal Shutdown Protection

• Power-Up/Down Glitch-Free Bus Inputs and

Outputs

– High Input Impedance With Low V

– Monolithic Output During Power Cycling

• Loopback for Diagnostic Functions Available

(SN65HVD233)

• Loopback for Autobaud Function Available

(SN65HVD235)

• DeviceNet Vendor ID #806

(1)

The signaling rate of a line is the number of voltage

transitions that are made per second expressed in the units

bps (bits per second).

• CAN Data Bus

• 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

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

2 DeviceNet is a trademark of Open DeviceNet Vendor Association.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

Summary of content (31 pages)

PAGE 1
SN65HVD233 SN65HVD234 SN65HVD235 www.ti.com.............................................................................................................................................. SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008 3.
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SN65HVD233 SN65HVD234 SN65HVD235 SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008.............................................................................................................................................. www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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SN65HVD233 SN65HVD234 SN65HVD235 www.ti.com.............................................................................................................................................. SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008 POWER DISSIPATION RATINGS PACKAGE (1) TA ≤ 25°C POWER RATING CIRCUIT BOARD DERATING FACTOR (1) ABOVE TA = 25°C TA = 85°C POWER RATING TA = 125°C POWER RATING D Low-K 596.6 mW 5.7 mW/°C 255.7 mW 28.4 mW D High-K 1076.9 mW 10.3 mW/°C 461.5 mW 51.
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SN65HVD233 SN65HVD234 SN65HVD235 SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008.............................................................................................................................................. www.ti.
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SN65HVD233 SN65HVD234 SN65HVD235 www.ti.com..............................................................................................................................................
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SN65HVD233 SN65HVD234 SN65HVD235 SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008.............................................................................................................................................. www.ti.
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SN65HVD233 SN65HVD234 SN65HVD235 www.ti.com..............................................................................................................................................
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SN65HVD233 SN65HVD234 SN65HVD235 SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008.............................................................................................................................................. www.ti.com PARAMETER MEASUREMENT INFORMATION IO(CANH) II D 60 Ω ±1% VO(CANH) VOD VI VO(CANH) + VO(CANL) IIRs RS 2 VOC IO(CANL) + VO(CANL) VI(Rs) - Figure 1. Driver Voltage, Current, and Test Definition Dominant Recessive ≈3V VO(CANH) ≈ 2.3 V ≈1V VO(CANL) Figure 2.
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SN65HVD233 SN65HVD234 SN65HVD235 www.ti.com.............................................................................................................................................. SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008 PARAMETER MEASUREMENT INFORMATION (continued) CANH R VIC = VI(CANH) VI(CANH + VI(CANL) IO VID 2 VO CANL VI(CANL) Figure 5. Receiver Voltage and Current Definitions 2.9 V CANH 2.2 V VI R IO 1.5 V VI (see Note A) 1.5 V CANL 2.
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SN65HVD233 SN65HVD234 SN65HVD235 SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008.............................................................................................................................................. www.ti.
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SN65HVD233 SN65HVD234 SN65HVD235 www.ti.com..............................................................................................................................................
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SN65HVD233 SN65HVD234 SN65HVD235 SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008.............................................................................................................................................. www.ti.com RS HVD235 CANH D VCC VI 60 Ω ±1% CANL AB VCC 2.9 V 2.2 V VI 2.2 V 1.5 V t(ABH) 1.
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SN65HVD233 SN65HVD234 SN65HVD235 www.ti.com.............................................................................................................................................. SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008 3.3 V R2 ± 1% CANH R CANL R1 ± 1% TA = 25°C VCC = 3.3 V + VID - R2 ± 1% Vac R1 ± 1% VI The R Output State Does Not Change During Application of the Input Waveform.
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SN65HVD233 SN65HVD234 SN65HVD235 SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008.............................................................................................................................................. www.ti.
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SN65HVD233 SN65HVD234 SN65HVD235 www.ti.com.............................................................................................................................................. SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008 Table 2.
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SN65HVD233 SN65HVD234 SN65HVD235 SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008.............................................................................................................................................. www.ti.com DRIVER (SN65HVD234) INPUTS OUTPUTS D EN Rs CANH CANL BUS STATE L H ≤ 0.33 VCC H L Dominant H X ≤ 0.33 VCC Z Z Recessive Open X X Z Z Recessive X X > 0.
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SN65HVD233 SN65HVD234 SN65HVD235 www.ti.com.............................................................................................................................................. SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008 TYPICAL CHARACTERISTICS DOMINANT-TO-RECESSIVE LOOP TIME vs FREE-AIR TEMPERATURE 90 Rs, LBK, AB = 0 V EN = VCC 85 VCC = 3 V 80 VCC = 3.3 V VCC = 3.
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SN65HVD233 SN65HVD234 SN65HVD235 SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008.............................................................................................................................................. www.ti.com TYPICAL CHARACTERISTICS (continued) DRIVER HIGH-LEVEL OUTPUT CURRENT vs HIGH-LEVEL OUTPUT VOLTAGE 2.2 VCC = 3.3 V, Rs, LBK, AB = 0 V, EN = VCC, TA = 25°C 0.1 VCC = 3.6 V VOD − Differential Output Voltage − V I OH − Driver High-Level Output Current − mA 0.
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SN65HVD233 SN65HVD234 SN65HVD235 www.ti.com..............................................................................................................................................
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SN65HVD233 SN65HVD234 SN65HVD235 SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008.............................................................................................................................................. www.ti.com APPLICATION INFORMATION DIAGNOSTIC LOOPBACK (SN65HVD233) The loopback (LBK) function of the HVD233 is enabled with a high-level input to pin 5. This forces the driver into a recessive state and redirects the data (D) input at pin 1 to the received-data output (R) at pin 4.
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SN65HVD233 SN65HVD234 SN65HVD235 www.ti.com.............................................................................................................................................. SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008 Differential Signal CAN is a differential bus where complementary signals are sent over two wires and the voltage difference between the two wires defines the logical state of the bus.
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SN65HVD233 SN65HVD234 SN65HVD235 SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008.............................................................................................................................................. www.ti.com BUS CABLE The ISO-11898 Standard specifies a maximum bus length of 40 m and maximum stub length of 0.3 m with a maximum of 30 nodes. However, with careful design, users can have longer cables, longer stub lengths, and many more nodes to a bus.
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SN65HVD233 SN65HVD234 SN65HVD235 www.ti.com.............................................................................................................................................. SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008 Rs = 0 Ω Rs = 10 k Ω Rs = 100 k Ω Figure 32. Typical SN65HVD233 250-kbps Output Pulse Waveforms With Slope Control STANDBY If a high-level input (> 0.
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SN65HVD233 SN65HVD234 SN65HVD235 SLLS557F – NOVEMBER 2002 – REVISED AUGUST 2008.............................................................................................................................................. www.ti.com Revision History Changes from Original (November 2002) to Revision A ................................................................................................ Page • Changed the data sheet from Product Preview to Production for part number SN65HVD233. ..................
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.com 23-Oct-2010 Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
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PACKAGE MATERIALS INFORMATION www.ti.com 1-Aug-2008 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel Diameter Width (mm) W1 (mm) A0 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant SN65HVD233DR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 SN65HVD234DR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 SN65HVD235DR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.
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PACKAGE MATERIALS INFORMATION www.ti.com 1-Aug-2008 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN65HVD233DR SOIC D 8 2500 340.5 338.1 20.6 SN65HVD234DR SOIC D 8 2500 340.5 338.1 20.6 SN65HVD235DR SOIC D 8 2500 340.5 338.1 20.
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