LINE RECEIVER. AM26LS33A-SP Datasheet

AM26LS33A-SP RECEIVER. Datasheet pdf. Equivalent

Part AM26LS33A-SP
Description QML CLASS V RS-422 QUADRUPLE DIFFERENTIAL LINE RECEIVER
Feature AM26LS33A-SP www.ti.com SLLSE22 – FEBRUARY 2010 QML CLASS V RS-422 QUADRUPLE DIFFERENTIAL LINE REC.
Manufacture etcTI
Datasheet
Download AM26LS33A-SP Datasheet

AM26LS33A-SP www.ti.com SLLSE22 – FEBRUARY 2010 QML CLASS AM26LS33A-SP Datasheet
Recommendation Recommendation Datasheet AM26LS33A-SP Datasheet




AM26LS33A-SP
AM26LS33A-SP
www.ti.com
SLLSE22 – FEBRUARY 2010
QML CLASS V RS-422 QUADRUPLE DIFFERENTIAL LINE RECEIVER
Check for Samples: AM26LS33A-SP
FEATURES
1
• AM26LS33A Devices Meet or Exceed the
Requirements of ANSI TIA/EIA-422-B,
TIA/EIA-423-B, and ITU Recommendations V.10
and V.11
• ±15-V Common-Mode Range With ±500-mV
Sensitivity
• Input Hysteresis . . . 50 mV Typical
• Operate From a Single 5-V Supply
• Low-Power Schottky Circuitry
• 3-State Outputs
• Complementary Output-Enable Inputs
• Input Impedance . . . 12 kMinimum
• Designed to Be Interchangeable With
Advanced Micro Device AM26LS33™
• QML-V Qualified, SMD 5962-78020
• Military Temperature Range (-55°C to 125°C)
• Rad-Tolerant: 25 kRad (Si) TID (1)
J PACKAGE
(TOP VIEW)
(1) Radiation tolerance is a typical value based upon initial device
qualification with dose rate = 10 mrad/sec. Radiation Lot
Acceptance Testing is available - contact factory for details.
DESCRIPTION
The AM26LS33A is a quadruple differential line receiver for balanced and unbalanced digital data transmission.
The enable function is common to all four receivers and offers a choice of active-high or active-low input. The
3-state outputs permit connection directly to a bus-organized system. Fail-safe design ensures that, if the inputs
are open, the outputs always are high.
Compared to the AM26LS33, the AM26LS33A incorporates an additional stage of amplification to improve
sensitivity. The input impedance has been increased, resulting in less loading of the bus line. The additional
stage has increased propagation delay; however, this does not affect interchangeability in most applications.
The AM26LS33A is characterized for operation over the temperature range of –55°C to 125°C.
TA
–55°C to 125°C
ORDERING INFORMATION(1)
PACKAGE (2)
ORDERABLE PART NUMBER
CDIP - J
5962-7802007VEA
TOP-SIDE MARKING
5962-7802007VEA
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2010, Texas Instruments Incorporated



AM26LS33A-SP
AM26LS33A-SP
SLLSE22 – FEBRUARY 2010
Table 1. FUNCTION TABLE
Each Receiver
DIFFERENTIAL
A–B
VID VIT+
VIT– VID VIT+
VID VIT–
X
Open
ENABLES
GG
HX
XL
HX
XL
HX
XL
LH
HX
XL
OUTPUT
Y
H
H
?
?
L
L
Z
H
H
LOGIC DIAGRAM (POSITIVE LOGIC)
4
G
12
G
2
1A
1
1B
3
1Y
6
2A
7
2B
10
3A
9
3B
14
4A
15
4B
5
2Y
11
3Y
13
4Y
SCHEMATICS OF INPUTS AND OUTPUTS
100 kΩ
20 kΩ
960 Ω
100 kΩ
960 Ω
8.3 kΩ
www.ti.com
85 Ω
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Product Folder Link(s): AM26LS33A-SP
Copyright © 2010, Texas Instruments Incorporated





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