MAX3053_14 datasheet(3/12 Pages) MAXIM

3 / 12 page

(VCC = +5V ±10%, RL = 60Ω, RS = GND, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

DC Bus Receiver (VTXD = VCC; CANH and CANL externally driven (-2V < VCANH, VCANL < +7V, unless otherwise specified)

Differential Input Voltage

(Recessive)

VDIFF

-7V < VCANH, VCANL < +12V

-1.0

+0.5

Differential Input Voltage

(Dominant)

VDIFF

-7V < VCANH, VCANL < +12V

0.9

3.3

Differential Input Hysteresis

VDIFF(HYST)

150

CANH Input Wakeup Voltage

Threshold

VCANH(SHDN) SHDN = GND, VTXD = VCC

RXD High-Level Output Voltage

VOH

I = -100µA

0.8 x

VCC

RXD Low-Level Output Voltage

VOL

I = 10mA

0.8

I = 5mA

0.4

CANH and CANL Input

Resistance

kΩ

Differential Input Resistance

RDIFF

100

kΩ

Slope Control

Input Voltage for High Speed

VSLP

0.3 x

VCC

Slope Control Mode Voltage

VSLOPE

RRS = 24kΩ to 180kΩ

0.4 x

VCC

0.6 x

VCC

Slope Control Mode Current

ISLOPE

RRS = 24kΩ to 180kΩ, VCC = +5.0V

-10

-200

µA

High-Speed Mode Current

IHS

VRS = 0

-500

µA

AutoShutdown

SHDN Input Voltage High

SHDN Input Voltage Low

0.5

MAX3053

±80V Fault-Protected, 2Mbps,

Low Supply Current CAN Transceiver

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DC Electrical Characteristics (continued)

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