SN7534050 Datasheet, PDF (1/16 Pages) Texas Instruments – DUAL DIFFERENTIAL DRIVERS AND RECEIVERS

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SN7534050, SN7534051
DUAL DIFFERENTIAL DRIVERS AND RECEIVERS
SLLS833 – MAY 2007
FEATURES
• Meet or Exceed Standards TIA/EIA-422-B and
ITU Recommendation V.11
• Operate From Single 5-V Power Supply
• Driver Positive and Negative Current Limiting
• Receiver Input Sensitivity: ±200mV
• Receiver Input Impedance: 12 kΩ Min
• Driver 3-State Outputs
• Receiver 3-State Outputs (SN7534050 Only)
SN7534050...N OR NS PACKAGE
(TOP VIEW)
SN7534051...N OR NS PACKAGE
(TOP VIEW)
1B 1
1A 2
1R 3
RE 4
2R 5
2A 6
2B 7
GND 8
16 ^V_CC
15 1D
14 1Y
13 1Z
12 DE
11 2Z
10 2Y
9 2D
1B 1
1A 2
1R 3
1DE 4
2R 5
2A 6
2B 7
GND 8
16 ^V_CC
15 1D
14 1Y
13 1Z
12 2DE
11 2Z
10 2Y
9 2D
DESCRIPTION/ORDERING INFORMATION
The SN7534050 and SN7534051 dual differential drivers and receivers are monolithic integrated circuits
designed to meet the requirements of ANSI standards TIA/EIA-422-B and ITU Recommendations V.11.
The driver outputs provide limiting for both positive and negative currents and thermal shutdown protection from
line fault conditions on transmission bus line.
The SN7534050 combines dual 3-state differential drivers and dual 3-state differential input receivers. The
drivers and receivers have active-high and active-low enables, respectively which can be externally connected
together to function as direction control. SN7534051 drivers each have an individual active-high enable.
T_A
–20°C to 85°C
PDIP – N
SOP – NS
PDIP – N
SOP – NS
ORDERING INFORMATION
PACKAGE ^{(1) (2)}
ORDERABLE PART NUMBER
Tube of 25
SN7534050N
Reel of 1000
SN7534050NS
Reel of 2000
SN7534050NSR
Tube of 25
SN7534051N
Reel of 1000
SN7534051NS
Reel of 2000
SN7534051NSR
TOP-SIDE MARKING
SN7534050N
SN7534050
SN7534050
SN7534051N
SN7534051
SN7534051
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
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 © 2007, Texas Instruments Incorporated