Operating Temperature Range ........................ -40NC to +105NC
Maximum Junction Temperature.....................................+150NC
Storage Temperature Range............................ -65NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion 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.
PACKAGE THERMAL CHARACTERISTICS (Note 1)
TQFN
Junction-to-Ambient Thermal Resistance (B
JA
) ..........36NC/W
Junction-to-Case Thermal Resistance (B
JC
) .................3NC/W
Note 1:
Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to
www.maxim-ic.com/thermal-tutorial.
DC ELECTRICAL CHARACTERISTICS
(V
CC
= 18V to 36V, V
L
= 2.3V to 5.5V, V
GND
= 0V; all logic inputs at V
L
or GND; T
A
= -40NC to +105NC, unless otherwise noted. Typical
values are at V
CC
= 24V, V
L
= 3.3V, and T
A
= +25NC, unless otherwise noted.) (Note 2)
PARAMETER
V
CC
Supply Voltage
V
CC
Supply Current
V
CC
Undervoltage Lockout
Threshold
V
CC
Undervoltage Lockout
Threshold Hysteresis
V
5
Supply Current
V
5
Undervoltage Lockout
Threshold
V
L
Logic-Level Supply Voltage
V
L
Logic-Level Supply Current
V
L
Undervoltage Threshold
5V LDO (V
5
)
LDOIN Input Voltage Range
V
LDOIN
7
36
V
SYMBOL
V
CC
I
CC
V
CCUVLO
V
CCUVLO_HYST
I
5_IN
V
5UVLO
V
L
I
L
V
LUVLO
All logic inputs at V
L
or GND
V
L
falling
0.65
0.95
LDOIN shorted to V
5
, external 5V applied
to V
5
, no switching, LDO33 disabled
V
5
falling
2.3
CONDITIONS
For driver operation
V
CC
= 24V, C/Q as input, no load on V
5
or LDO33, LDOIN not connected to V
CC
,
V
LDOIN
= 24V
V
CC
falling
6
MIN
9
1.3
TYP
MAX
36
2.5
UNITS
V
mA
7.5
200
3
2.4
9
V
mV
mA
V
5.5
5
1.3
V
FA
V
3
MAX14824
IO-Link Master Transceiver
DC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= 18V to 36V, V
L
= 2.3V to 5.5V, V
GND
= 0V; all logic inputs at V
L
or GND; T
A
= -40NC to +105NC, unless otherwise noted. Typical
values are at V
CC
= 24V, V
L
= 3.3V, and T
A
= +25NC, unless otherwise noted.) (Note 2)
PARAMETER
LDOIN Supply Current
V
5
Output Voltage Range
V
5
Load Regulation
3.3V LDO (LDO33)
LDO33 Output Voltage
LDO33 Undervoltage Lockout
Threshold
LDO33 Load Regulation
24V INTERFACE
C/Q Output Resistance High
C/Q Output Resistance Low
C/Q Source Current Limit
C/Q Sink Current Limit
C/Q Input Threshold High
C/Q Input Threshold Low
C/Q Input Hysteresis
DI Input Threshold High
DI Input Threshold Low
DI Input Hysteresis
C/Q Weak Pulldown Current
DI Weak Pulldown Current
C/Q Input Capacitance
DI Input Capacitance
C/Q, DI INPUT LOAD
C/Q Load Current
DI Load Current
I
LLM_C/Q
I
LLM_DI
C/Q load enabled
(C/QLoad = 1)
DI load enabled
(DiLoad = 1)
0
P
V
C/Q
P
5V
9V
P
V
C/Q
0
P
V
DI
P
5V
9V
P
V
DI
0
5
0
2
3.5
6.8
8.1
8.1
4.3
4.3
mA
mA
R
OH_C/Q
R
OL_C/Q
I
OH_C/Q
I
OL_C/Q
V
IH_C/Q
V
IL_C/Q
V
HYS_C/Q
V
IH_DI
V
IL_DI
V
HYS_DI
I
PDC/Q
I
PDDI
C
C/Q
C
DI
C/Q driver disabled, V
C/Q
= V
CC
DI load disabled, V
DI
= V
CC
C/Q driver disabled
C/Q high-side enabled, I
C/Q
= -200mA,
9V
P
V
CC
P
36V (Note 5)
C/Q low-side enabled, I
C/Q
= +200mA,
9V
P
V
CC
P
36V (Note 5)
C/Q high-side enabled, V
C/Q
< (V
CC
-
3V), 9V
P
V
CC
P
36V
C/Q low-side enabled, V
C/Q
> 3V, 9V
P
V
CC
P
36V
C/Q driver disabled
C/Q driver disabled
C/Q driver disabled
10.5
8.0
1.0
6.8
5.2
1
100
50
40
20
400
300
8
6.4
+500
1.8
2.0
+670
-660
-500
13.0
11.5
2.9
3.6
I
I
mA
mA
V
V
V
V
V
V
FA
FA
pF
pF
V
LDO33
V
LDO33UVLO
No load on LDO33
V
LDO33
falling
1mA < I
LOAD
< 10mA, V
LDOIN
= 7V
3.1
2.4
0.25
3.5
V
V
%
SYMBOL
I
LDOIN
V
5
CONDITIONS
V
LDOIN
= 24V, C/Q as input, no load on
V
5
or LDO33
No load on V
5
, 7V
P
V
LDOIN
P
36V
1mA < I
LOAD
< 10mA, V
LDOIN
= 7V,
0.1FF bypass capacitor on V
5
4.75
MIN
TYP
3.0
5.00
0.08
MAX
5
5.25
UNITS
mA
V
%
4
MAX14824
IO-Link Master Transceiver
DC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= 18V to 36V, V
L
= 2.3V to 5.5V, V
GND
= 0V; all logic inputs at V
L
or GND; T
A
= -40°C to +105°C, unless otherwise noted. Typical
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