UJA1075TWSLASH5V0SLASHWD datasheet(37/53 Pages) NXP

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UJA1075_2

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Product data sheet

Rev. 02 — 27 May 2010

37 of 53

NXP Semiconductors

UJA1075

High-speed CAN/LIN core system basis chip

Ipd

pull-down current

VWAKE = VBAT for t < twake

μA

Limp home output; pin LIMP

output current

VLIMP = 0.4 V; LHC = 1

Tvj = −40 °C to 200 °C

0.8

Wake bias output; pin WBIAS

output current

VWBIAS = 1.4 V

CAN transmit data input; pin TXDC

Vth(sw)

switching threshold voltage

VV1 = 2.97 V to 5.5 V

0.3VV1 -0.7VV1

Vhys(i)

input hysteresis voltage

VV1 = 2.97 V to 5.5 V

100

900

Rpu

pull-up resistance

CAN receive data output; pin RXDC

IOH

HIGH-level output current

CAN Active mode

VRXDC = VV1 − 0.4 V

−20

−1.5

IOL

LOW-level output current

VRXDC = 0.4 V

1.6

Rpu

pull-up resistance

MC = 00; Standby mode

High-speed CAN bus lines; pins CANH and CANL

VO(dom)

dominant output voltage

CAN Active mode

VV2 = 4.5 V to 5.5 V; VTXDC = 0 V

R(CANH-CANL) = 60 Ω

pin CANH

2.75

3.5

4.5

pin CANL

0.5

1.5

2.25

Vdom(TX)sym

transmitter dominant voltage

symmetry

Vdom(TX)sym = VV2 − VCANH − VCANL

R(CANH-CANL) = 60 Ω

−400

400

VO(dif)bus

bus differential output

voltage

CAN Active mode (dominant)

VV2 = 4.75 V to 5.25 V; VTXDC = 0 V

R(CANH-CANL) = 45 Ω to 65 Ω

1.5

3.0

CAN Active mode (recessive)

VV2 = 4.5 V to 5.5 V; VTXDC = VV1

R(CANH-CANL) = no load

−50

+50

VO(rec)

recessive output voltage

CAN Active mode; VV2 = 4.5 V to 5.5 V

VTXDC = VV1

R(CANH-CANL) = no load

20.5VV2 3V

CAN Lowpower/Off mode

R(CANH-CANL) = no load

−0.1

+0.1

IO(dom)

dominant output current

CAN Active mode

VTXDC =0V; VV2 = 5 V

pin CANH; VCANH =0V

−100

−70

−40

pin CANL; VCANL = 40 V

100

IO(rec)

recessive output current

VCANL = VCANH = −27 V to +32 V

VTXDC = VV1; VV2 = 4.5 V to 5.5 V

−3-

Table 10.

Static characteristics …continued

Tvj = −40 °C to +150 °C; VBAT =4.5 V to 28 V; VBAT > VV1; VBAT > VV2; RLIN = 500 Ω; R(CANH-CANL) = 45 Ω to 65 Ω; all voltages

are defined with respect to ground; positive currents flow in the IC; typical values are given at VBAT = 14 V; unless otherwise

specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

UJA1075TW/5V0/WD Datasheet(PDF) 37 Page - NXP Semiconductors

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