MAX14841EATA+T Maxim Integrated Products, MAX14841EATA+T Datasheet - Page 3

• Manufacturer Part Number: MAX14841EATA+T
• Description: IC TXRX RS485 40MBPS 8TDFN
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX14841EATA+T

• Number Of Drivers/receivers: 1/1
• Protocol: RS485
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX14841EATA+T

DC ELECTRICAL CHARACTERISTICS (continued)
(V
SWITCHING CHARACTERISTICS
(V
Receiver Differential Threshold
Voltage (MAX14840E Only)
Receiver Input Hysteresis
(MAX14840E Only)
Receiver Differential Threshold
Voltage (MAX14841E Only)
Receiver Input Hysteresis
(MAX14841E Only)
LOGIC INTERFACE
Input High Voltage
Input Low Voltage
Input Hysteresis
Input Current
Input Impedance on First
Transition
Output High Voltage
Output Low Voltage
Three-State Output Current at
Receiver
Receiver Output Short-Circuit
Current
PROTECTION
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
ESD Protection: A, B to GND
ESD Protection: All Other Pins
DRIVER
Propagation Delay
Differential Driver Output Skew
|t
Driver Differential Output Rise or
Fall Time
DPLH
CC
CC
= +3.0V to +3.6V, T
= +3.0V to +3.6V, T
- t
DPHL
PARAMETER
PARAMETER
|
_______________________________________________________________________________________
A
A
= -40NC to +125NC, unless otherwise noted. Typical values are at V
= -40NC to +125NC, unless otherwise noted. Typical values are at V
40Mbps, +3.3V, RS-485 Half-Duplex
SYMBOL
SYMBOL
t
t
DSKEW
HL
t
t
V
DV
V
V
T
I
I
V
DPLH
DPHL
V
V
V
OZR
OSR
T
V
THR
HYS
I
TSH
THF
OH
TH
IN
OL
, t
TS
IH
IL
TH
LH
-7V P V
-7V P V
V
-7V P V
V
DE, DI
RE
DE, DI, RE
DE, DI, RE
DE, DI, RE
DE, RE
RE = GND, I
RE = GND, I
RE = V
0V P V
IEC 61000-4-2 Air Gap Discharge
IEC 61000-4-2 Contact Discharge
HBM
HBM
R
(Note 5)
R
(Notes 5, 8)
R
(Notes 5, 8)
CM
CM
L
L
L
= 54I, C
= 54I, C
= 54I, C
= 0V
= 0V
RO
CC
CM
CM
CM
, 0V P V
P V
P 12V, V
P 12V, V
P 12V
O
O
L
L
L
CC
= 50pF, Figures 2 and 3
= 50pF, Figures 2 and 3
= 50pF, Figures 2 and 3
CONDITIONS
= -1mA, V
= 1mA, V
CONDITIONS
O
OD
OD
P V
falling
rising
CC
A
A
- V
- V
B
B
< -200mV
> 200mV
CC
CC
= +3.3V and T
= +3.3V and T
V
Transceivers
-200
-200
MIN
MIN
2.0
2.0
1.5
-95
CC
10
20
-1
-1
1
5
5
-
-105
TYP
TYP
Q20
Q12
Q35
170
160
Q2
10
50
15
12
12
A
A
= +25NC.) (Notes 2, 3)
= +25NC.) (Notes 2, 3)
MAX
MAX
200
+95
-10
-10
5.5
0.8
0.4
7.5
+1
10
+1
20
20
2
UNITS
UNITS
mA
mV
mV
mV
mV
mV
mV
FA
kI
FA
NC
NC
kV
kV
ns
ns
ns
V
V
V
V
3