SN75146 Datasheet: DUAL DIFFERENTIAL LINE RECEIVER





SN75146 DUAL DIFFERENTIAL LINE RECEIVER Datasheet

Part Number SN75146
Description DUAL DIFFERENTIAL LINE RECEIVER
Manufacture etcTI
Total Page 7 Pages
PDF Download Download SN75146 Datasheet PDF

Features: SN75146 DUAL DIFFERENTIAL LINE RECEIVER D Meets or Exceeds the Requirements of ANSI EIA / TIA-422-B and -423-B D Meet s or Exceeds the Requirements of ANSI E IA / TIA-232-E and ITU Recommendation V .28 With External Components D Meets Fe deral Standards 1020 and 1030 D Built-i n 5-MHz Low-Pass Filter D Operates From Single 5-V Power Supply D Wide Common- Mode Voltage Range D High Input Impedan ce D TTL-Compatible Outputs D 8-Pin Dua l-in-Line Package D Pinout Compatible W ith the µA9637 and µA9639 SLLS015B FEBRUARY 1986 – REVISED MAY 1995 D OR P PACKAGE (TOP VIEW) VCC 1OUT 2OUT GND 1 2 3 4 8 1IN + 7 1IN – 6 2IN + 5 2IN – THE SN75146 IS NOT RECOMME NDED FOR NEW DESIGNS. description The SN75146 is a dual differential line rec eiver designed to meet ANSI Standards E IA / TIA-422-B and -423-B. The receiver is designed to have a constant impedan ce with input voltages of ± 3 V to ± 25 V allowing it to meet the requiremen ts of EIA / TIA-232-E and ITU recommendation V.28 with the addition of an e.

Keywords: SN75146, datasheet, pdf, etcTI, DUAL, DIFFERENTIAL, LINE, RECEIVER, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent

SN75146
DUAL DIFFERENTIAL LINE RECEIVER
D Meets or Exceeds the Requirements of
ANSI EIA / TIA-422-B and -423-B
D Meets or Exceeds the Requirements of
ANSI EIA / TIA-232-E and ITU
Recommendation V.28 With External
Components
D Meets Federal Standards 1020 and 1030
D Built-in 5-MHz Low-Pass Filter
D Operates From Single 5-V Power Supply
D Wide Common-Mode Voltage Range
D High Input Impedance
D TTL-Compatible Outputs
D 8-Pin Dual-in-Line Package
D Pinout Compatible With the µA9637 and
µA9639
SLLS015B – FEBRUARY 1986 – REVISED MAY 1995
D OR P PACKAGE
(TOP VIEW)
VCC
1OUT
2OUT
GND
1
2
3
4
8 1IN +
7 1IN –
6 2IN +
5 2IN –
THE SN75146 IS NOT RECOMMENDED
FOR NEW DESIGNS.
description
The SN75146 is a dual differential line receiver designed to meet ANSI Standards EIA / TIA-422-B and -423-B.
The receiver is designed to have a constant impedance with input voltages of ± 3 V to ± 25 V allowing it to meet
the requirements of EIA / TIA-232-E and ITU recommendation V.28 with the addition of an external bias resistor.
This receiver is designed for low-speed operation below 355 kHz and has a built-in 5-MHz low-pass filter to
attenuate high-frequency noise. The inputs are compatible with either a single-ended or a differential line
system and the outputs are TTL compatible. This device operates from a single 5-V power supply and is
supplied in both the 8-pin dual-in-line and small-outline packages.
The SN75146 is characterized for operation from 0°C to 70°C.
logic symbol
1IN +
1IN –
2IN +
2IN –
8
7
6
5
2 1OUT
3 2OUT
logic diagram
1IN +
1IN –
2IN +
2IN –
8
7
6
5
2 1OUT
3 2OUT
This symbol is in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
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 Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright © 1995, Texas Instruments Incorporated
1

                    






Index : 0  1  2  3   4  5  6  7   8  9  A  B   C  D  E  F   G  H  I  J   K  L  M  N   O  P  Q  R   S  T  U  V   W  X  Y  Z
@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)