TJA1054T(2009) 查看數據表（PDF） - NXP Semiconductors.

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TJA1054T
(Rev.:2009)

Fault-tolerant CAN transceiver

NXP Semiconductors. 

NXP Semiconductors

TJA1054

Fault-tolerant CAN transceiver

10. Static characteristics

Table 8. Static characteristics

VCC = 4.75 V to 5.25 V; VBAT = 5.0 V to 27 V; VSTB = VCC; Tvj = −40 °C to +150 °C; all voltages are defined with respect to

ground; positive currents flow into the device; unless otherwise specified.[1][2][3]

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Supplies (pins VCC and BAT)

VCC

supply voltage

VCC(stb)

supply voltage for forced

standby mode (fail-safe)

4.75

-

2.75

-

5.25

V

4.5

V

ICC

VBAT

supply current

normal operating mode;

VTXD = VCC (recessive)

4

7

normal operating mode;

10

17

VTXD = 0 V (dominant); no load

low power modes at VTXD = VCC

0

0

battery supply voltage no time limit

on pin BAT

operating mode

−0.3

-

5.0

-

11

mA

27

mA

10

µA

+40

V

27

V

load dump

-

-

40

V

IBAT

battery supply current all modes and in low power

on pin BAT

modes at

VRTL = VWAKE = VINH = VBAT

VBAT = 12 V

10

30

50

µA

VBAT = 5 V to 27 V

5

30

125

µA

VBAT = 3.5 V

5

20

30

µA

VBAT = 1 V

0

0

10

µA

sleep mode; VCC = 0 V;

VBAT = 12 V

-

30

50

µA

VBAT(Pwon)

power-on flag voltage

on pin BAT

low power modes

power-on flag set

-

-

1

V

power-on flag not set

3.5

-

-

V

Itot

supply current plus

low power modes; VCC = 5 V;

-

battery current

VBAT = VWAKE = VINH = 12 V

Pins STB, EN and TXD

30

60

µA

VIH

HIGH-level input voltage

VIL

LOW-level input voltage

IIH

HIGH-level input current

pins STB and EN

VI = 4 V

pin TXD

VI = 4 V

IIL

LOW-level input current

pins STB and EN

VI = 1 V

pin TXD

VI = 1 V

0.7VCC

-

−0.3

-

-

9

−200

−80

4

−800

8

−320

VCC +0.3 V

0.3VCC

V

20

µA

−25

µA

-

µA

−100

µA

TJA1054_4

Product data sheet

Rev. 04 — 24 September 2009

© NXP B.V. 2009. All rights reserved.

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