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SN65HVD230Q-Q1

SN65HVD231Q-Q1

SN65HVD232Q-Q1

SGLS398A − APRIL 2002 − REVISED APRIL 2008

3.3-V CAN TRANSCEIVERS

www.ti.com

FEATURES

DQualified for Automotive Applications

DESD Protection Exceeds 2000 V Per

MIL-STD-883, Method 3015; Exceeds 200 V

Using Machine Model (C = 200 pF, R = 0)

DOperates With a 3.3-V Supply

DLow Power Replacement for the PCA82C250

Footprint

DBus/Pin ESD Protection Exceeds 15-kV HBM

DControlled Driver Output Transition Times for

Improved Signal Quality on the SN65HVD230Q

and SN65HVD231Q

DUnpowered Node Does Not Disturb the Bus

DCompatible With the Requirements of the

ISO 11898 Standard

DLow-Current SN65HVD230Q Standby Mode

370 µA Typical

DLow-Current SN65HVD231Q Sleep Mode

0.1 µA Typical

DDesigned for Signaling Rates‡ Up To

1 Megabit/Second (Mbps)

DThermal Shutdown Protection

DOpen-Circuit Fail-Safe Design

logic diagram (positive logic)

CANL

CANH

SN65HVD230Q, SN65HVD231Q

Logic Diagram

(Positive Logic)

RS8

Vref

VCC

CANL

CANH

SN65HVD232Q

Logic Diagram (Positive Logic)

‡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).

GND

VCC

CANH

CANL

Vref

SN65HVD230QD

SN65HVD231QD

(TOP VIEW)

GND

VCC

CANH

CANL

SN65HVD232QD

(TOP VIEW)

NC − No internal connection

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

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.

SN65HVD230Q-Q1

SN65HVD231Q-Q1

SN65HVD232Q-Q1

SGLS398A − APRIL 2002 − REVISED APRIL 2008

2www.ti.com

DESCRIPTION

The SN65HVD230Q, SN65HVD231Q, and SN65HVD232Q controller area network (CAN) transceivers are

designed for use with the Texas Instruments TMS320Lx240x 3.3-V DSPs with CAN controllers, or with

equivalent devices. They are intended for use in applications employing the CAN serial communication physical

layer in accordance with the ISO 11898 standard. Each CAN transceiver is designed to provide differential

transmit capability to the bus and differential receive capability to a CAN controller at speeds up to 1 Mbps.

Designed for operation in especially-harsh environments, these devices feature cross-wire protection,

loss-of-ground and overvoltage protection, overtemperature protection, as well as wide common-mode range.

The transceiver interfaces the single-ended CAN controller with the differential CAN bus found in industrial,

building automation, and automotive applications. It operates over a –2-V to 7-V common-mode range on the

bus, and it can withstand common-mode transients of ±25 V.

On the SN65HVD230Q and SN65HVD231Q, RS (pin 8) provides three different modes of operation:

high-speed, slope control, and low-power modes. The high-speed mode of operation is selected by connecting

pin 8 to ground, allowing the transmitter output transistors to switch on and off as fast as possible with no

limitation on the rise and fall slopes. The rise and fall slopes can be adjusted by connecting a resistor to ground

at pin 8, since the slope is proportional to the pin’s output current. This slope control is implemented with external

resistor values of 10 kΩ, to achieve a 15-V/µs slew rate, to 100 kΩ, to achieve a 2-V/ s slew rate.µ

The circuit of the SN65HVD230Q enters a low-current standby mode during which the driver is switched off and

the receiver remains active if a high logic level is applied to RS (pin 8). The DSP controller reverses this

low-current standby mode when a dominant state (bus differential voltage > 900 mV typical) occurs on the bus.

The unique difference between the SN65HVD230Q and the SN65HVD231Q is that both the driver and the

receiver are switched off in the SN65HVD231Q when a high logic level is applied to RS (pin 8) and remain in

this sleep mode until the circuit is reactivated by a low logic level on RS.

The Vref (pin 5 on the SN65HVD230Q and SN65HVD231Q) is available as a V

CC/2 voltage reference.

The SN65HVD232Q is a basic CAN transceiver with no added options; pins 5 and 8 are NC, no connection.

AVAILABLE OPTIONS{}

FUNCTION

NUMBER

LOW

POWER MODE

INTEGRATED SLOPE

CONTROL Vref PIN

’230 370-µA standby mode Yes Yes

’231 10-µA sleep mode Yes Yes

’232 No NoNo standby or sleep mode

PART NUMBER Q100 TAMARKED AS:

SN65HVD230QD No

40°C t

HV230Q

SN65HVD231QD No −40°C to

125

HV231Q

SN65HVD232QD No

125 C°

HV232Q

SN65HVD230QDQ1 Yes

40°C t

230Q1

SN65HVD231QDQ1 Yes −40°C to

125

231Q1

SN65HVD232QDQ1 Yes

125 C°

232Q1

†For the most current package and ordering information, see the Package Option

Addendum at the end of this document, or see the TI web site at http://www.ti.com.

‡Package drawings, thermal data, and symbolization are available at

http://www.ti.com/packaging.

The D package is available taped and reeled. Add the suffix R to device type (e.g.,

SN65HVD230QDRQ1).

SN65HVD230Q-Q1

SN65HVD231Q-Q1

SN65HVD232Q-Q1

SGLS398A − APRIL 2002 − REVISED APRIL 2008

www.ti.com

Function Tables

DRIVER (SN65HVD230Q, SN65HVD231Q)

INPUT D

OUTPUTS

BUS STATE

INPUT D RSCANH CANL BUS STATE

V 1 2 V

H L Dominant

HV(Rs) < 1.2 V Z Z Recessive

Open X Z Z Recessive

X V(Rs) > 0.75 VCC Z Z Recessive

H = high level; L = low level; X = irrelevant; ? = indeterminate

DRIVER (SN65HVD232Q)

INPUT D

OUTPUTS

BUS STATE

INPUT D CANH CANL BUS STATE

L H L Dominant

H Z Z Recessive

Open Z Z Recessive

H = high level; L = low level

RECEIVER (SN65HVD230Q)

DIFFERENTIAL INPUTS RSOUTPUT R

VID X L≥ 0.9 V

0.5 V < VID < 0.9 V X ?

VID X H≤ 0.5 V

Open X H

H = high level; L = low level; X = irrelevant; ? = indeterminate

RECEIVER (SN65HVD231Q)

DIFFERENTIAL INPUTS R

SOUTPUT R

VID L≥ 0.9 V

0.5 V < VID < 0.9 V V

(

)

< 1.2 V ?

VID ≤ 0.5 V

V(Rs)

1.2

X V(Rs)

> 0.75 VCC H

X 1.2 V < V(Rs) < 0.75 VCC ?

Open X H

H = high level; L = low level; X = irrelevant; ? = indeterminate

RECEIVER (SN65HVD232Q)

DIFFERENTIAL INPUTS OUTPUT R

VID L≥ 0.9 V

0.5 V < V ID < 0.9 V ?

VID H≤ 0.5 V

Open H

H = high level; L = low level; X = irrelevant; ? = indeterminate

Product specificaties

Merk:	Texas Instruments
Categorie:	Niet gecategoriseerd
Model:	SN65HVD230QD
Breedte:	5 mm
Diepte:	3.98 mm
Hoogte:	1.5 mm
Breedte verpakking:	8 mm
Diepte verpakking:	507 mm
Hoogte verpakking:	3.94 mm
Type verpakking:	SOIC
Aantal per verpakking:	75 stuk(s)
Temperatuur bij opslag:	-65 - 150 °C
Bedrijfstemperatuur (T-T):	-40 - 125 °C
Aantal pinnen:	8
Breedte (met pennen):	5 mm
Diepte (met pennen):	6.19 mm
Hoogte (met pennen):	1.75 mm