TJA1050 datasheet(5/16 Pages) PHILIPS

部件名	TJA1050

功能描述	High speed CAN transceiver

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制造商	PHILIPS [NXP Semiconductors]

网页	http://www.nxp.com

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5 / 16 page

1999 Sep 27

5

Philips Semiconductors

Preliminary speciﬁcation

High speed CAN transceiver

TJA1050

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134). All voltages are referenced to GND (pin 2).

Positive currents ﬂow into the IC.

Notes

1. The waveforms of the applied transients shall be in accordance with

“ISO 7637 part 1”, test pulses 1, 2, 3a and 3b,

(see Fig.6).

2. In accordance with

“IEC 747-1”. An alternative definition of Tj is: Tj =Tamb +P × Rth(j-a), where Rth(j-a) is a fixed value

to be used for the calculation of Tj. The rating for Tj limits the allowable combinations of power dissipation (P) and

ambient temperature (Tamb).

3. Human body model; C = 100 pF R = 1.5 k

Ω.

4. Machine model; C = 200 pF R = 25

Ω.

THERMAL CHARACTERISTICS

According to IEC 747-1.

QUALITY SPECIFICATION

Quality specification

“SNW-FQ-611 part D” is applicable.

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

VCC

supply voltage

−0.3

+5.25

V

VCANL, VCANH

DC voltage at CANL and CANH

0 < VCC < 5.25 V;

no time limit

−27

+40

V

VTXD, VRXD,

Vref and VS

DC voltage at TXD, RXD, Vref and S

−0.3

VCC + 0.3 V

Vtrt(CANH),

Vtrt(CANL)

transient voltage at CANH and CANL

time limit is 1

µs

−55

+55

V

note 1

−200

+200

V

Vesd

electrostatic discharge at CANH; CANL

note 3

−4+4

kV

electrostatic discharge at TXD; VCC;

RXD; Vref and S

note 3

−2+2

kV

electrostatic discharge at all pins

note 4

−200

+200

V

Tstg

storage temperature

−55

+150

°C

Tamb

operating ambient temperature

−40

+125

°C

Tj

junction temperature

note 2

−40

+150

°C

SYMBOL

PARAMETER

CONDITIONS

VALUE

UNIT

Rth(j-a)

thermal resistance from junction to

ambient; TJA1050T(SO8)

in free air

160

K/W

类似零件编号 - TJA1050

制造商	部件名	数据表	功能描述
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