MAX14841EASA+ Maxim Integrated Products, MAX14841EASA+ Datasheet - Page 5

• Manufacturer Part Number: MAX14841EASA+
• Description: IC TXRX RS485 40MBPS 8SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX14841EASA+

• Number Of Drivers/receivers: 1/1
• Protocol: RS485
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Supply Voltage: 3.3 V
• Supply Current: 1.5 mA
• Operating Temperature Range: - 40 C to + 125 C
• Data Rate: 40 Mbps
• Mounting Style: SMD/SMT
• Propagation Delay Time Ns: 12 ns
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 1. Driver DC Test Load
Figure 3. Driver Propagation Delays
Figure 4. Driver Enable and Disable Times (t
GENERATOR
GND OR V
V
A
B
OD
_______________________________________________________________________________________
V
CC
-V
V
CC
B
A
O
O
0
0
V
50I
DI
OD
D
DE
V
A
B
OD
40Mbps, +3.3V, RS-485 Half-Duplex
S1
R
R
2
2
10%
L
L
50pF
C
L
V
1.5V
t
OC
DPLH
DZH
t
LH
, t
DHZ
R
L =
f = 1MHz, t
)
OUT
110I
90%
LH
= 3ns, t
t
DSKEW =
OUT
DE
HL
Figure 2. Driver Timing Test Circuit
V
OD
= 3ns
= [V
 t
DPLH
A
DI
- V
- t
t
B
DPHL
DZH
]
DE
, t
V

CC
DZH(SHDN)
Test and Timing Diagrams
A
B
1.5V
90%
1.5V
t
DPHL
Transceivers
V
OD
t
HL
t
DHZ
10%
1.5V
0.25V
R
L
V
0
V
0
OH
CC
C
L
5