Operating Temperature Range ......................... -40°C to +105°C
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range ............................ -65°C to +150°C
Lead Temperature (soldering, 10s) ................................. +300°C
Soldering Temperature (reflow) .......................................+260°C
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.
Package Thermal Characteristics
(Note 1)
TQFN
Junction-to-Ambient Thermal Resistance (θ
JA
) ..........36°C/W
Junction-to-Case Thermal Resistance (θ
JC
) .................3°C/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.maximintegrated.com/thermal-tutorial.
DC Electrical Characteristics
(V
CC
= 9V 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
L
Logic-Level Supply Voltage
V
L
Logic-Level Supply Current
V
L
Undervoltage Threshold
SYMBOL
V
CC
I
CC
V
CCUVLO
V
CCUVLO_HYST
V
L
I
L
V
LUVLO
All logic inputs at V
L
or GND
V
L
falling
0.65
0.95
2.3
DIO and DO enabled, push-pull and
output low, no load on V
5
or LDO33,
LDOIN is not connected to V
D
V
CC
falling
6
CONDITIONS
MIN
9
0.65
7.5
200
5.5
5
1.30
TYP
MAX
36
1.2
8.4
UNITS
V
mA
V
mV
V
µA
V
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Maxim Integrated
│
3
MAX14836
24V Dual-Output Sensor Transceiver
DC Electrical Characteristics (continued)
(V
CC
= 9V 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
5V LDO (V
5
)
LDOIN Input Voltage Range
V
5
Supply Current
V
5
Undervoltage Lockout
Threshold
V
LDOIN
I
5_IN
LDOIN shorted to V
5
, external 5V applied
to V
5
, no switching, LDO33 disabled
V
5
falling
DIO and DO enabled, push-pull and
output low, no load on V
5
or LDO33,
LDOIN not connected to V
D
No load on V
5
, 7V ≤ V
LDOIN
≤ 36V
V
CC
= V
LDOIN
= 1V
P-P,
f
LDOIN = 100Hz
1mA < I
LOAD
< 10mA, V
LDOIN
= 7V,
0.1µF bypass capacitor on V
5
V
5
Load Regulation
1mA < I
LOAD
< 30mA, V
LDOIN
= 7V,
0.1µF bypass capacitor on V
5,
10Ω–1µF
compensation network added to V
5
V
LDO33
V
LDO33UVLO
No load on LDO33
V
LDO33
falling
1mA < I
LOAD
< 20mA, V
LDOIN
= 7V
V
OH_
DIO
V
OL_
DIO
I
OH_
DIO
I
OL_
DIO
DIO high-side enabled, I
DIO
= -200mA
DIO low-side enabled, I
DIO
= +200mA
DIO high-side enabled, V
DIO
< (V
CC
- 5V)
DIO low-side enabled, V
DIO
> 5V
V
CC
-1.8
-480
200
3.1
4.75
60
7
1.5
36
V
mA
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
V
5UVLO
2.4
V
LDOIN Supply Current
V
5
Output Voltage Range
Power Supply Rejection Ratio
I
LDOIN
V
5
V
5_PSRR
2.0
5.00
88
0.8
3.2
5.25
mA
V
dB
%
0.8
3.3V LDO (LDO33)
LDO33 Output Voltage
LDO33 Undervoltage-Lockout
Threshold
LDO33 Load Regulation
24V INTERFACE
DIO Driver Output Voltage High
DIO Driver Output Voltage Low
DIO Driver Source Current Limit
DIO Driver Sink Current Limit
V
CC
-1.0
1.3
-300
300
1.8
-200
480
V
V
mA
mA
3.3
2.4
0.25
3.5
V
V
%
www.maximintegrated.com
Maxim Integrated
│
4
MAX14836
24V Dual-Output Sensor Transceiver
DC Electrical Characteristics (continued)
(V
CC
= 9V 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
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