MAX3054ASD(2002) Просмотр технического описания (PDF) - Maxim Integrated

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MAX3054ASD
(Rev.:2002)

±80V Fault-Protected/Tolerant CAN Transceivers for In-Car Applications

Maxim Integrated 

±80V Fault-Protected/Tolerant CAN

Transceivers for In-Car Applications

ABSOLUTE MAXIMUM RATINGS

(All voltages are referenced to GND)

Supply Voltage (VCC) ...............................................-0.3V to +6V

Battery Voltage (VBATT)..........................................-0.3V to +80V

TXD, RXD, ERR, STB, EN ...........................-0.3V to (VCC + 0.3V)

CANH, CANL ..........................................................-80V to +80V

RTH, RTL ................................................................-0.3V to +80V

RTH, RTL Current ...........................................................±180mA

WAKE .....................................................................-0.3V to +80V

INH ..........................................................-0.3V to (VBATT + 0.3V)

INH Current.......................................................................-0.5mA

Transient Voltage (ISO 7637)................................-200V, +200V*

Continuous Power Dissipation (TA = +70°C)

14-Pin SO (derate 8.3mW/°C above +70°C)................667mW

Operating Temperature Range .........................-40°C to +125°C

Junction Temperature ......................................................+150°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

*Pending completion of testing.

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

DC ELECTRICAL CHARACTERISTICS

(VCC = 5V ±5%, VBATT = +5V to +42V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = 5V, VBATT = 14V, R1 = 100Ω

(Figure 2), TA = +25°C.) (Notes 1, 2)

PARAMETER

SYMBOL

CONDITIONS

VOLTAGE SUPPLIES

Dominant normal operating mode, no load,

TXD = 0

Supply Current

ICC

Recessive normal operating mode,

TXD = VCC

Low-power modes: VTXD = VCC, VBATT = 14V

Battery Current

IBATT

Low-power modes at VTRL = VBATT,

VBATT = VWAKE = VINH = 5V to 27V

Battery Power on Flag Threshold VPWRON Low-power modes

STB, EN, AND TXD

High-Level Input Voltage

Low-Level Input Voltage

High-Level Input Current

Low-Level Input Current

VIH

VIL

IIH

VIN = 4V

IIL

VIN = 1V

STB and EN

TXD

STB and EN

TXD

Supply Voltage—Forced

Standby Mode (Fail-Safe)

RXD AND ERR

High-Level Output Voltage

Low-Level Output Voltage

WAKE

VFS

VBATT = 14V

VOH

VOL

IOUT = -1mA

IOUT = 7.5mA

Wake-Up Threshold Voltage

Low-Level Input Current

VTH(WAKE) VSTB = 0V

IIL(WAKE) VWAKE = 0V

MIN TYP

16

4

3

5

54

1.0

2.4

-200

4

-800

2.75

9

-80

8

-320

VCC - 0.5

0

2.0

2.7

-10

-4

MAX UNITS

30

mA

10

10

µA

125

µA

3.5

V

V

0.8

V

20

µA

-25

µA

-100

4.50

V

VCC

V

0.9

V

3.4

V

-1

µA

2 _______________________________________________________________________________________

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