MAX3075EASA+ Maxim Integrated Products, MAX3075EASA+ Datasheet - Page 9

• Manufacturer Part Number: MAX3075EASA+
• Description: IC TXRX RS485/422 8-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of MAX3075EASA+

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Data Rate: 500 Kbps
• Operating Supply Voltage: 3.3 V
• Supply Current: 0.8 mA
• Operating Temperature Range: - 40 C to + 125 C
• Maximum Power Dissipation: 471 mW
• Mounting Style: SMD/SMT
• Device Type: Transceiver
• Ic Interface Type: RS422, RS485
• No. Of Drivers: 1
• Supply Voltage Range: 2.97V To 3.63V
• Driver Case Style: SOIC
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 1. Driver DC Test Load
Figure 3. Driver Propagation Delays
(V
V
DIFF
DRIVER PROPAGATION DELAY (500kbps)
CC
DI
V
= 3.3V, T
-V
0
V
CC
0
Z
Y
O
O
V
V
t
CC
O
DR
1/2 V
10%
/2
A
400ns/div
O
= +25°C, unless otherwise noted. Note: The MAX3077EMSA/PR meets specification over temperature.)
Y
Z
_______________________________________________________________________________________
V
OD
t
SKEW
90%
Hot-Swap, RS-485/RS-422 Transceivers
+3.3V, ±15kV ESD-Protected, Fail-Safe,
t
DPLH
= | t
MAX3070E toc18
V
DPLH
DIFF
R
R
L
L
= V (Y) - V (Z)
/2
/2
- t
DPHL
DI
2V/div
V
2V/div
Y
|
t
- V
DPHL
V
Z
OC
t
DF
90%
DRIVER PROPAGATION DELAY (16Mbps)
Typical Operating Characteristics (continued)
10%
1/2 V
O
10ns/div
Figure 2. Driver Timing Test Circuit
MAX3070E toc19
Test Circuits and Waveforms
DI
2V/div
V
1V/div
V
1V/div
Z
Y
DI
DE
3V
RECEIVER PROPAGATION DELAY (16Mbps)
Y
Z
V
OD
20ns/div
R
L
MAX3070E toc20
C
L
V
1V/div
V
1V/div
RO
2V/div
A
B
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