Datasheet

SPLIT (V )

REF

CANL

CANH

RXD

GND

TXD

D PACKAGE

(TOP VIEW)

SN65HVDA1050A-Q1

SLLS994A –FEBRUARY 2010–REVISED DECEMBER 2010

www.ti.com

This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more

susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

DESCRIPTION (CONTINUED)

The device is designed for operation in especially harsh environments and includes many device protection

features such as undervoltage lockout, over-temperature thermal shutdown, wide common-mode range, and loss

of ground protection. The bus pins are also protected against external cross-wiring, shorts to -27 V to 40 V, and

voltage transients according to ISO 7637.

TERMINAL FUNCTIONS

TERMINAL

TYPE DESCRIPTION

NO. NAME

1 TXD I CAN transmit data input (low for dominant bus state, high for recessive bus state)

2 GND GND Ground connection

3 VCC Supply Transceiver 5V supply voltage input

4 RXD O CAN receive data output (low in dominant bus state, high in recessive bus state)

5 SPLIT (V

REF

) O Common mode stabilization output for split termination, SPLIT (Vref)

6 CANL I/O LOW-level CAN bus line

7 CANH I/O HIGH-level CAN bus line

8 S I Silent mode select pin (active high)

ORDERING INFORMATION

(1)

PACKAGE

(2)

ORDERABLE PART NUMBER TOP-SIDE MARKING

–40°C to 125°C SOIC – D Reel of 2500 SN65HVDA1050AQDRQ1 A1050A

(1) 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 www.ti.com.

(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

Product Folder Link(s): SN65HVDA1050A-Q1