MAX3095ESE+ Maxim Integrated Products, MAX3095ESE+ Datasheet - Page 10
![IC RS485/422 RX 10MBPS 16-SOIC](/photos/6/66/66630/175-16-soic_sml.jpg)
MAX3095ESE+
Manufacturer Part Number
MAX3095ESE+
Description
IC RS485/422 RX 10MBPS 16-SOIC
Manufacturer
Maxim Integrated Products
Type
Receiverr
Specifications of MAX3095ESE+
Number Of Drivers/receivers
0/4
Protocol
RS422, RS485
Voltage - Supply
4.75 V ~ 5.25 V
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Data Rate
10 Mbps
Operating Supply Voltage
5 V
Supply Current
2.4 mA
Operating Temperature Range
- 40 C to + 85 C
Maximum Power Dissipation
696 mW
Mounting Style
SMD/SMT
Ic Interface Type
RS422, RS485
Supply Voltage Range
4.75V To 5.25V
Driver Case Style
SOIC
No. Of Pins
16
Filter Terminals
SMD
Rohs Compliant
Yes
Data Rate Max
10Mbps
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
±15kV ESD-Protected, 10Mbps, 3V/5V,
Quad RS-422/RS-485 Receivers
The MAX3095/MAX3096 exhibit propagation delays that
are closely matched from one device to another, even
between devices from different production lots. This fea-
ture allows multiple data lines to receive data and clock
signals with minimal skewing with respect to each other.
The MAX3095 receiver propagation delays are trimmed
to a predetermined value ±8ns, while the MAX3096
delays are trimmed to a predetermined value ±10ns.
The standard RS-485 input impedance is 12kΩ (one-
unit load). The standard RS-485 transmitter can drive
32 unit loads. The MAX3095/MAX3096 present a 1/4-
unit-load input impedance (48kΩ), which allows up to
128 receivers on a bus. Any combination of these RS-
485 receivers with a total of 32 unit loads can be con-
nected to the same bus.
The MAX3095/MAX3096 receiver inputs guarantee a
logic high output when the inputs are open circuit (no
termination resistor used). This occurs when the trans-
mitter is removed from the bus or when all transmitter
outputs are high impedance. However, when the line is
terminated and the transmitters are disabled, the differ-
ential voltage between the A and B inputs falls below
the ±200mV RS-485 sensitivity threshold. Consequent-
ly, the outputs become undefined. To maintain a fail-
safe receiver output while using a terminating resistor,
input A must be biased at least 200mV above input B.
The resistor-divider network shown in Figure 6 is rec-
ommended.
10
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Applications Information
Propagation-Delay Matching
128 Receivers on the Bus
Fail-Safe Implementation
PROCESS: BiCMOS
For the latest package outline information and land patterns,
go to www.maxim-ic.com/packages. Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
Figure 6. External Fail-Safe Implementation
PACKAGE TYPE
16 Narrow SO
16 QSOP
16 PDIP
150Ω
PACKAGE CODE
1k
1k
Package Information
E16+5
S16+5
P16+1
Chip Information
V
A
B
CC
MAX3095
MAX3096
DOCUMENT NO.
21-0055
21-0041
21-0043