±9-0498; Rev 2; ±/±0
±±5ꢀk ꢁEDꢂ-rotected, ±0Mbps, 3k/5k,
Quad REꢂ422/REꢂ485 Receivers
5/MAX3096
________________General Description
____________________________Features
♦ ESD Protection:
The MAX3095/MAX3096 are rugged, low-power, quad,
RS-422/RS-485 receivers with electrostatic discharge
(ESD) protection for use in harsh environments. All
receiver inputs are protected to ±±5ꢀk using ꢁEꢂ ±000-
4-2 Air-Gap Discharge, ±8ꢀk using ꢁEꢂ ±000-4-2 ꢂontact
Discharge, and ±±5ꢀk using the ꢃuman ꢄodꢅ Model.
The MAX3095 operates from a +5k supplꢅ, while the
MAX3096 operates from a +3.3k supplꢅ. Receiver prop-
agation delaꢅs are guaranteed to within ±8ns of a pre-
determined value, therebꢅ ensuring device-to-device
matching across production lots.
15kV—IEC 1000-4-2, Air-Gap Discharge
8kV—IEC 1000-4-2, Contact Discharge
15kV—Human Body Model
♦ Guaranteed Propagation-Delay Tolerance
Between All ICs:
8ns (MAX3095)
10ns (MAX3096)
♦ Single +3V Operation (MAX3096)
Single +5V Operation (MAX3095)
♦ 16-Pin QSOP (8-pin SO footprint)
♦ 10Mbps Data Rate
ꢂomplementarꢅ enable inputs can be used to place the
devices in a ±nA low-power shutdown mode in which
the receiver outputs are high impedance. When active,
these receivers have a fail-safe feature that guarantees
a logic-high output if the input is open circuit. Theꢅ also
feature a quarter-unit-load input impedance that allows
±28 receivers on a bus.
♦ Allow up to 128 Receivers on the Bus
♦ 1nA Low-Power Shutdown Mode
♦ 2.4mA Operating Supply Current
♦ Pin-Compatible Upgrades to ’26LS32
The MAX3095/MAX3096 are pin-compatible, low-power
upgrades to the industrꢅ-standard ’26LS32. Theꢅ are
available in a space-saving QSOP pacꢀage.
_______________Ordering Information
PART
TEMP. RANGE
0°ꢂ to +70°ꢂ
0°ꢂ to +70°ꢂ
0°ꢂ to +70°ꢂ
-40°ꢂ to +85°ꢂ
-40°ꢂ to +85°ꢂ
-40°ꢂ to +85°ꢂ
0°ꢂ to +70°ꢂ
0°ꢂ to +70°ꢂ
0°ꢂ to +70°ꢂ
-40°ꢂ to +85°ꢂ
-40°ꢂ to +85°ꢂ
-40°ꢂ to +85°ꢂ
PIN-PACKAGE
±6 Plastic DꢁP
±6 Narrow SO
±6 QSOP
±6 Plastic DꢁP
±6 Narrow SO
±6 QSOP
±6 Plastic DꢁP
±6 Narrow SO
±6 QSOP
±6 Plastic DꢁP
±6 Narrow SO
±6 QSOP
MAX3095ꢂPE
MAX3095ꢂSE
MAX3095ꢂEE
MAX3095EPE
MAX3095ESE
MAX3095EEE
MAX3096ꢂPE
MAX3096ꢂSE
MAX3096ꢂEE
MAX3096EPE
MAX3096ESE
MAX3096EEE
________________________Applications
Telecommunications Equipment
Rugged RS-422/RS-485/RS-423 ꢄus Receiver
Receivers for ESD-Sensitive Applications
Level Translators
________________Functional Diagram
V
CC
G
G
MAX3095
MAX3096
-in Configuration
A1
B1
A2
B2
A3
Y1
TOP VIEW
B1
A1
1
2
3
4
5
6
7
8
16 V
CC
15 B4
14 A4
13 Y4
Y2
Y3
Y4
Y1
G
MAX3095
MAX3096
Y2
12 G
B3
A4
A2
11 Y3
10 A3
B2
B4
GND
9
B3
GND
DIP/SO/QSOP
________________________________________________________________ Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.