Datasheet

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SN65HVD252

CANH

CANL

REF

GND

RXD

TXD

/ 2

SN65HVD253

CANH

CANL

GND

RXD

TXD

SN65HVD252

SN65HVD253

www.ti.com

SLLSE37 –JUNE 2010

DeviceNet™ CAN Transceivers

Check for Samples: SN65HVD252, SN65HVD253

FEATURES

APPLICATIONS

• DeviceNet Networks (Vendor ID # 806)

• DeviceNet Compliant Supporting 64 DeviceNet

Nodes

• Industrial Automation

• HVAC Networks

• Loopback Function (HVD253)

• Security Systems

• Bus-Fault Protection of –36 V to 40 V

• Telecom Base Station Status and Control

• Power-Up/Down Glitch-Free Bus I/O

• CANopen Data Bus

• 3.3-V Compatible Receiver Output

• SDS Data Bus

• CAN Kingdom Data Bus

DESCRIPTION

The SN65HVD252 and SN65HVD253 CAN transceivers meet or exceed the specifications of DeviceNet and are

compatible to the ISO 11898-2:2003 standard for use in applications employing a controller area network (CAN).

This device provides differential transmit and receive capability at signaling rates up to 1 megabit per second

(Mbps).

Designed for operation in harsh industrial environments, these devices feature bus-pin voltage protection from

–36 V to 40 V, driver output current limiting, and overtemperature driver shutdown.

Pin 8 provides for two different modes of operation: normal and silent mode. The normal mode of operation is

selected by connecting S (pin 8) to ground. If a high logic level is applied to the S pin, the device enters a

listen-only silent mode during which the driver is inactive while the receiver remains fully functional.

The Vref pin 5 of the SN65HVD252 is a V

/2 voltage reference for systems which use split termination.

The AB pin of the SN65HVD253 implements a listen-only loopback feature which allows the local node controller

to synchronize its baud rate with that of the CAN bus. In loopback mode, the driver differential outputs are placed

in high-impedance state while the receiver bus inputs remain active. For more information on the loopback mode,

see the Application Information section.

The SN65HVD252 and SN65HVD253 are characterized for operation from –40°C to 85°C.

SPACER

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.

2DeviceNet 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 (18 pages)

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SN65HVD252 SN65HVD253 www.ti.com SLLSE37 – JUNE 2010 DeviceNet™ CAN Transceivers Check for Samples: SN65HVD252, SN65HVD253 FEATURES APPLICATIONS • • • • • • • • • 1 2 • • • • DeviceNet Compliant Supporting 64 DeviceNet Nodes Loopback Function (HVD253) Bus-Fault Protection of –36 V to 40 V Power-Up/Down Glitch-Free Bus I/O 3.
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SN65HVD252 SN65HVD253 SLLSE37 – JUNE 2010 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. HVD252 HVD253 TXD 1 8 S TXD 1 8 S GND 2 7 CANH GND 2 7 CANH VCC 3 6 CANL VCC 3 6 CANL RXD 4 5 VREF RXD 4 5 AB Table 1.
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SN65HVD252 SN65HVD253 www.ti.com SLLSE37 – JUNE 2010 ABSOLUTE MAXIMUM RATINGS (1) Supply voltage (2) , VCC Voltage range at CANH, CANL, VREF Voltage at CANH, CANL, transient pulse per ISO 7637, pulse 1, 2, 3a, 3b, 5, 6, 7 Voltage input range at logic inputs, VI (TXD, AB, RXD, S) VALUE UNIT –0.3 to 6 V –36 to 40 V –200 to 200 V –0.
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SN65HVD252 SN65HVD253 SLLSE37 – JUNE 2010 www.ti.com THERMAL INFORMATION HVD252/53 THERMAL METRIC Junction-to-ambient thermal resistance (1) qJA 124.5 (2) qJC(top) Junction-to-case(top) thermal resistance qJB Junction-to-board thermal resistance yJT Junction-to-top characterization parameter yJB Junction-to-board characterization parameter qJC(bottom) PD (1) (2) (3) (4) (5) (6) 55.9 (3) 50.
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SN65HVD252 SN65HVD253 www.ti.com SLLSE37 – JUNE 2010 RECEIVER ELECTRICAL CHARACTERISTICS over recommended operating conditions (unless otherwise noted) PARAMETER VIT+ Positive-going input threshold voltage VIT– Negative-going input threshold voltage Vhys Hysteresis voltage (VIT+ – VIT–) VOH High-level output voltage VOL Low-level output voltage IBL(off) Bus leakage current, with power off 800 –5 V < VCM < 10 V 650 140 160 IO = –2 mA 2.4 3.3 3.7 IO = –20 µA 2.7 3.3 3.7 0.1 0.
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SN65HVD252 SN65HVD253 SLLSE37 – JUNE 2010 www.ti.com LOGIC INPUT PIN CHARACTERISTICS (D, S, AND AB INPUTS) over recommended operating conditions (unless otherwise noted) MAX UNIT II Input current PARAMETER 0 V < VIN < VCC TEST CONDITIONS –100 MIN TYP 100 µA IOP(off) Power-off leakage current VCC at 0 V, 0 < VIN < VCC(MAX) –100 100 µA UNIT VREF PIN CHARACTERISTICS over recommended operating conditions (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX 0.4 VCC 0.5VCC 0.
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SN65HVD252 SN65HVD253 www.ti.com SLLSE37 – JUNE 2010 PARAMETER MEASUREMENT INFORMATION RCM CANH TXD VCM CL VOD RL CANL RCM 3V 50% TXD 50% 0V tpHR tpLD 0.9V VOD 90% 10% tr 0.5V tf Figure 1. Driver Test Circuit CANH RXD VID VO CL CANL 1 .5 V 0 .9 V VID 0 .5 V 0V tpDL tpRH VOH 90% 50% 10% VO(RXD) tr VOL tf Figure 2.
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SN65HVD252 SN65HVD253 SLLSE37 – JUNE 2010 www.ti.com PARAMETER MEASUREMENT INFORMATION (continued) CANH 3V TXD 0V CL RL S 50% CANL S 0V VI ten RXD VO VOH CL RXD 50% VOL Figure 3. Enable Test Circuit CANH 3V TXD VI CLD RL 50% TXD 0V S CANL 0V tloop1 RXD VO tloop2 VOH CL RXD 50% VOL Figure 4.
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SN65HVD252 SN65HVD253 www.ti.com SLLSE37 – JUNE 2010 PARAMETER MEASUREMENT INFORMATION (continued) CANH VI 3V TXD RL CLD TXD VCC AB 0V tAB(LH) tAB(HL) RXD VO 50% CANL VOH CL RXD 50% VOL Figure 5.
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SN65HVD252 SN65HVD253 SLLSE37 – JUNE 2010 www.ti.com PARAMETER MEASUREMENT INFORMATION (continued) EQUIVALENT INPUT AND OUTPUT SCHEMATIC DIAGRAMS TXD Input RXD Output 3.3 V VCC 15 ? 4.3 k ? Output Input 6V 6V CANH Input CANL Input VCC VCC 10 k ? Input 10 k ? 20 k ? Input 40 V 10 k? 40 V 20 k ? 10 k ? CANH and CANL Outputs S and AB Inputs VCC VCC CANH 4.
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SN65HVD252 SN65HVD253 www.ti.com SLLSE37 – JUNE 2010 APPLICATION INFORMATION USING THE SILENT MODE The silent mode is selected by setting a logic high on pin 8 (S). In silent mode, the driver function of the transceiver is disabled, whereas the receiver function remains active. This silent mode may be used to implement babbling idiot protection, to ensure that the driver does not disrupt the entire network in case of a local fault.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE MATERIALS INFORMATION www.ti.com 26-Jan-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant SN65HVD252DR SOIC D 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 Q1 SN65HVD253DR 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 26-Jan-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN65HVD252DR SOIC D 8 2500 367.0 367.0 35.0 SN65HVD253DR SOIC D 8 2500 367.0 367.0 35.
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