MAX14828 datasheet(4/39 Pages) MAXIM

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(V24 = 9V to 36V, V5 = 4.5V to 5.5V, VL = 2.5V to 5.5V, VGND = 0V; REG unconnected, all logic inputs at VL or GND; TA = -40°C to

+125°C, unless otherwise noted. Typical values are at V24 = 24V, V5 = 5V, VL = 3.3V, and TA = +25°C, unless otherwise noted.) (Note 2)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

V24 Low-Voltage Warning

Threshold

V24W

14.5

16.5

V5 Supply Voltage

4.5

5.5

V5 Undervoltage Lockout

Threshold

V5UVLO

V5 rising

2.8

3.5

4.5

V5 falling

2.8

3.45

4.5

V5 Supply Current

I5_IN

External 5V

applied to

V5, REG is

unconnected, no

load on LED1 or

LED2

C/Q disabled

(CQ_Dis = 1),

V33 disabled

(V33_Dis = 1)

0.54

0.85

C/Q in push-pull

configuration,

CL[10] = 11,

C/Q is high,

V33 enabled, no load

on C/Q or V33

0.93

1.4

C/Q in push-pull

configuration,

CL[10] = 11,

C/Q is low,

V33 enabled, no load

on C/Q or V33

1.0

1.4

VL Logic-Level Supply

Voltage

2.5

5.5

VL Undervoltage Threshold

VLUVLO

0.9

1.7

2.4

VL Logic-Level Supply

Current

All logic inputs at VL or GND, all logic

outputs unconnected

0.25

µA

5V LINEAR REGULATOR/CONTROLLER (V5)

V5 Output Voltage

REG = V5, no load on V5, 9V ≤ V24 ≤

60V

4.75

5.00

5.25

Load Regulation

ΔV5_LDR

REG = V5, 0mA < ILOAD < 30mA,

V24 = 24V

0.02

0.2

Line Regulation

ΔV5_LNR

REG = V5, ILOAD = 1mA, V24 from 9V

to 60V

0.01

mV/V

REG Output Current

IREG

Internal regulator or external NPN

V24 REG Dropout Voltage

ΔVREG

V24 = 9V, V5 = 4.5V, IREG = 5mA

2.35

MAX14828

Low-Power, Ultra-Small IO-Link

Device Transceiver

www.maximintegrated.com

Maxim Integrated │ 4

DC Electrical Characteristics (continued)

MAX14828 Datasheet(PDF) 4 Page - Maxim Integrated Products

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