Datasheet

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

FEATURES APPLICATIONS

DESCRIPTION

SUPPORTS DEFENSE, AEROSPACE,

LBK

CANH

CANL

FUNCTIONAL BLOCK DIAGRAM

SN65HVD233-EP

www.ti.com

............................................................................................................................................................................................ SLLS944 – NOVEMBER 2008

3.3-V CAN TRANSCEIVER

• CAN Data Bus

• Bus-Pin Fault Protection Exceeds ± 36 V

• Industrial Automation

• Bus-Pin ESD Protection Exceeds 16-kV HBM

– DeviceNet™ Data Buses

• Compatible With ISO 11898

– Smart Distributed Systems (SDS™)

• Signaling Rates

(1)

up to 1 Mbps

• SAE J1939 Standard Data Bus Interface

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

• NMEA 2000 Standard Data Bus Interface

• High-Input Impedance Allows for 120 Nodes

• ISO 11783 Standard Data Bus Interface

• LVTTL I/Os Are 5-V Tolerant

• Adjustable Driver Transition Times for

Improved Signal Quality

The SN65HVD233 is used in applications employing

• Unpowered Node Does Not Disturb the Bus

the controller area network (CAN) serial

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

communication physical layer in accordance with the

ISO 11898 standard. As a CAN transceiver, it

• Thermal Shutdown Protection

provides transmit and receive capability between the

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

differential CAN bus and a CAN controller, with

Outputs

signaling rates up to 1 Mbps.

– High Input Impedance With Low V

Designed for operation in especially harsh

– Monolithic Output During Power Cycling

environments, the device features cross-wire,

overvoltage and loss of ground protection to ± 36 V,

• Loopback for Diagnostic Functions Available

with overtemperature protection and common-mode

• DeviceNet Vendor ID #806

transient protection of ± 100 V. This device operates

(1)

The signaling rate of a line is the number of voltage

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

transitions that are made per second expressed in the units

maximum of 60 nodes on a bus.

bps (bits per second).

AND MEDICAL APPLICATIONS

• Controlled Baseline

• One Assembly/Test Site

• One Fabrication Site

• Available in Military ( – 55 ° C/125 ° C)

Temperature Range

(1)

• Extended Product Life Cycle

• Extended Product-Change Notification

• Product Traceability

(1) Additional temperature ranges available - contact factory

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 (25 pages)

PAGE 1
SN65HVD233-EP www.ti.com............................................................................................................................................................................................ SLLS944 – NOVEMBER 2008 3.
PAGE 2
SN65HVD233-EP SLLS944 – NOVEMBER 2008............................................................................................................................................................................................ www.ti.com This device has 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.
PAGE 3
SN65HVD233-EP www.ti.com............................................................................................................................................................................................ SLLS944 – NOVEMBER 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.
PAGE 4
SN65HVD233-EP SLLS944 – NOVEMBER 2008............................................................................................................................................................................................ www.ti.
PAGE 5
SN65HVD233-EP www.ti.com............................................................................................................................................................................................
PAGE 6
SN65HVD233-EP SLLS944 – NOVEMBER 2008............................................................................................................................................................................................ www.ti.
PAGE 7
SN65HVD233-EP www.ti.com............................................................................................................................................................................................
PAGE 8
SN65HVD233-EP SLLS944 – NOVEMBER 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.
PAGE 9
SN65HVD233-EP www.ti.com............................................................................................................................................................................................ SLLS944 – NOVEMBER 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.
PAGE 10
SN65HVD233-EP SLLS944 – NOVEMBER 2008............................................................................................................................................................................................ www.ti.
PAGE 11
SN65HVD233-EP www.ti.com............................................................................................................................................................................................ SLLS944 – NOVEMBER 2008 RS + VOD - D VI LBK VCC VCC CANH 50% VI 50% 0V 60 Ω ±1% t(LBK1) CANL t(LBK2) 50% VO VOH 50% R VO + - VOL t(LBK) = t(LBK1) = t(LBK2) VOD ≈ 2.
PAGE 12
SN65HVD233-EP SLLS944 – NOVEMBER 2008............................................................................................................................................................................................ www.ti.com 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.
PAGE 13
SN65HVD233-EP www.ti.com............................................................................................................................................................................................
PAGE 14
SN65HVD233-EP SLLS944 – NOVEMBER 2008............................................................................................................................................................................................ www.ti.com Table 2.
PAGE 15
SN65HVD233-EP www.ti.com............................................................................................................................................................................................ SLLS944 – NOVEMBER 2008 TYPICAL CHARACTERISTICS DOMINANT-TO-RECESSIVE LOOP TIME vs FREE-AIR TEMPERATURE t (LOOPL1)- Ressive-T o-Dominant Loop Time - ns 90 Rs, LBK = 0 V 85 VCC = 3 V 80 VCC = 3.3 V VCC = 3.
PAGE 16
SN65HVD233-EP SLLS944 – NOVEMBER 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 = 0 V, TA = 25°C 0.1 VCC = 3.6 V VOD - Diff erential Output Voltage - V I OH - Driver High-Le vel Output Current - mA 0.
PAGE 17
SN65HVD233-EP www.ti.com............................................................................................................................................................................................
PAGE 18
SN65HVD233-EP SLLS944 – NOVEMBER 2008............................................................................................................................................................................................ www.ti.com APPLICATION INFORMATION DIAGNOSTIC LOOPBACK (SN65HVD233) The loopback function of the SN65HVD233 is enabled with a high-level input to LBK. 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.
PAGE 19
SN65HVD233-EP www.ti.com............................................................................................................................................................................................ SLLS944 – NOVEMBER 2008 NOISE MARGIN 900 mV Threshold RECEIVER DETECTION WINDOW 75% SAMPLE POINT 500 mV Threshold NOISE MARGIN Figure 26. Typical SN65HVD230 Differential Output Voltage Waveform The CAN driver creates the difference voltage between CANH and CANL in the dominant state.
PAGE 20
SN65HVD233-EP SLLS944 – NOVEMBER 2008............................................................................................................................................................................................ www.ti.com The standard specifies the interconnect to be a single twisted-pair cable (shielded or unshielded) with 120-Ω characteristic impedance (ZO). Resistors equal to the characteristic impedance of the line terminate both ends of the cable to prevent signal reflections.
PAGE 21
SN65HVD233-EP www.ti.com............................................................................................................................................................................................ SLLS944 – NOVEMBER 2008 Rs = 0 Ω Rs = 10 k Ω Rs = 100 k Ω Figure 29. Typical SN65HVD233 250-kbps Output Pulse Waveforms With Slope Control STANDBY If a high-level input (> 0.
PAGE 22
PACKAGE OPTION ADDENDUM www.ti.
PAGE 23
PACKAGE OPTION ADDENDUM www.ti.
PAGE 24
PAGE 25
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.