Details, datasheet, quote on part number: SN65LBC172AN
PartSN65LBC172AN
CategorySemiconductors => Interface => RS-485/RS-422
Part familySN65LBC172A Quad RS-485 Differential Line Drivers
DescriptionQuad RS-485 Differential Line Drivers 16-PDIP -40 to 85
CompanyTexas Instruments, Inc.
StatusACTIVE
ROHSY
SampleYes
DatasheetDownload SN65LBC172AN datasheet
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Specifications 
Fail SafeOpen,Short
No. of TX4
Operating Temperature Range(C)-40 to 85
Supply Voltage(s)(Min)(V)4.75
RatingCatalog
Common Mode Range-7 to 12
Signaling Rate(Max)(Mbps)30
Approx. Price (US$)2.75 | 1ku
Fault Protection(V)-10 to 15
No. of RX0
IsolatedNo
Package GroupPDIP,SOIC,SOIC
Supply Voltage(s)(Max)(V)5.25
Supply Voltage(s)(Nom)(V)5
ICC(Max)(mA)23
Number of Nodes32
DuplexN/A
IEC 61000-4-2 Contact(+/- kV)N/A
HBM ESD(kV)12
  Mecanical Data
Pin nbPackage typeInd stdJEDEC codePackage qtyCarrierDevice markWidth (mm)Length (mm)Thick (mm)Pitch (mm)
16NPDIPR-PDIP-T25TUBE65LBC172A 6.3519.33.92.54

 

Features, Applications

and ISO 8482 Applications Signaling Rates to 30 Mbps Propagation Delay Times <11 ns Low Standby Power Consumption 1.5 mA Max Output ESD Protection Exceeds 13 kV

Live Insertion Applications Thermal Shutdown Protection Industry Standard Pin-Out, Compatible With DS96172, LTC486, and MAX3045

description

The SN65LBC172A and SN75LBC172A are quadruple differential line drivers with 3-state outputs, designed for TIA/EIA-422 (RS-422), and ISO 8482 applications.

N PACKAGE (TOP VIEW) 16-DW PACKAGE (TOP VIEW)

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. LinBiCMOS is a trademark of Texas Instruments. The signaling rate of a line is the number of voltage transitions that are made per second expressed in the units bps (bits per second).

PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.

These devices are optimized for balanced multipoint bus transmission at signalling rates to 30 million bits per second. The transmission media may be printed-circuit board traces, backplanes, or cables. The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media and the noise coupling to the environment. Each driver features current limiting and thermal-shutdown circuitry making it suitable for high-speed mulitpoint data transmission applications in noisy environments. These devices are designed using LinBiCMOSt, facilitating low power consumption and robustness. The G and G inputs provide driver enable control using either positive or negative logic. When disabled or powered off, the driver outputs present a high-impedance to the bus for reduced system loading. The SN75LBC172A is characterized for operation over the temperature range to 70C. The SN65LBC172A is characterized over the temperature range from to 85C.

AVAILABLE OPTIONS PACKAGE TA 16-PIN PLASTIC SMALL OUTLINE (JEDEC SN65LBC172A16DW 20-PIN PLASTIC SMALL OUTLINE (JEDEC MS-013) SN75LBC172ADW Marked 75LBC172A SN65LBC172ADW Marked SN65LBC172AN 16-PIN PLASTIC THROUGH-HOLE (JEDEC MS-001) SN75LBC172AN

Add R suffix for taped and reeled version. FUNCTION TABLE (EACH DRIVER) INPUT OPEN ENABLES OPEN OUTPUTS

H = high level, L = low level, X = irrelevant, Z = high impedance (off)

Supply voltage range, VCC (see Note 6 V Output voltage range, VO, at any bus (steady state). 15 V Output voltage range, VO, at any bus (transient pulse through 100 , see Figure 30 V Input voltage range, VI, at any or G terminal. V to VCC 0.5 V Electrostatic discharge: Human body model (see Note Y, Z, and GND. 13 kV All pins. 5 kV Charged-device model (see Note 3) All pins. 1 kV Storage temperature range, Tstg. to 150C Continuous power dissipation. See Dissipation Rating Table Lead temperature mm (1/16 inch) from case for 10 seconds. 260C

Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, except differential I/O bus voltages, are with respect to GND. 2. Tested in accordance with JEDEC standard 22, Test Method A114A. 3. Tested in accordance with JEDEC standard 22, Test Method C101. DISSIPATION RATING TABLE DERATING FACTOR ABOVE 25C 9.6 mW/C 17.9 mW/C 11.86 mW/C 22 mW/C 9.2 mW/C

This is the inverse of the junction-to-ambient thermal resistance when board-mounted with no air flow.


 

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