SN75LV4735 Datasheet | 3.3-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER





(Datasheet) SN75LV4735 Datasheet PDF Download

Part Number SN75LV4735
Description 3.3-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
Manufacture etcTI
Total Page 11 Pages
PDF Download Download SN75LV4735 Datasheet PDF

Features: SN75LV4735 3.3-V MULTICHANNEL RS-232 LIN E DRIVER/RECEIVER D Meets or Exceeds t he Requirements of ANSI EIA / TIA-232-E and ITU V.28 D Operates With Single 3. 3-V Power Supply D LinBiCMOS™ Process Technology D Three Drivers and Five Re ceivers D ± 30-V Input Levels (Receive r) D ESD Protection on RS-232 Lines Exc eeds 6 kV Per MIL-STD-883C, Method 3015 D Applications – EIA / TIA-232 Inter face – Battery-Powered Systems – No tebook PC – Computers – Terminals Modems D Voltage Converter Operates With Low Capacitance . . . 0.47 µF Min D Functionally Compatible With the SN7 5LV4737A SLLS135E – FEBRUARY 1992 REVISED MAY 1995 DB PACKAGE (TOP VIEW ) VDD C2 + VCC C2 – GND C1 + DIN1 DI N2 DIN3 ROUT1 ROUT2 ROUT3 ROUT4 ROUT5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 C3 + 27 GND 26 C3 – 25 VSS 24 C1 – 23 STBY 22 DOUT1 21 DOUT2 20 DOUT3 19 RIN 1 18 RIN2 17 RIN3 16 RIN4 15 RIN5 † The DB package is only available in lef t-end taped and reeled (SN75LV4735DBLE). description The SN75LV4735† is a low-power 3.3-V .

Keywords: SN75LV4735, datasheet, pdf, etcTI, 3.3-V, MULTICHANNEL, RS-232, LINE, DRIVER/RECEIVER, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent

SN75LV4735
3.3-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
D Meets or Exceeds the Requirements of
ANSI EIA / TIA-232-E and ITU V.28
D Operates With Single 3.3-V Power Supply
D LinBiCMOSProcess Technology
D Three Drivers and Five Receivers
D ± 30-V Input Levels (Receiver)
D ESD Protection on RS-232 Lines Exceeds
6 kV Per MIL-STD-883C, Method 3015
D Applications
– EIA / TIA-232 Interface
– Battery-Powered Systems
– Notebook PC
– Computers
– Terminals
– Modems
D Voltage Converter Operates With Low
Capacitance . . . 0.47 µF Min
D Functionally Compatible With the
SN75LV4737A
SLLS135E – FEBRUARY 1992 – REVISED MAY 1995
DB PACKAGE
(TOP VIEW)
VDD
C2 +
VCC
C2 –
GND
C1 +
DIN1
DIN2
DIN3
ROUT1
ROUT2
ROUT3
ROUT4
ROUT5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28 C3 +
27 GND
26 C3 –
25 VSS
24 C1 –
23 STBY
22 DOUT1
21 DOUT2
20 DOUT3
19 RIN1
18 RIN2
17 RIN3
16 RIN4
15 RIN5
The DB package is only available in left-end taped and
reeled (SN75LV4735DBLE).
description
The SN75LV4735is a low-power 3.3-V multichannel RS-232 line driver/receiver. It includes three independent
RS-232 drivers and five independent RS-232 receivers. It is designed to operate off a single 3.3-V supply and
has an internal switched-capacitor voltage converter to generate the RS-232 output levels. The SN75LV4735
provides a single chip, single 3.3-V supply interface between the asynchronous communications element (ACE
or UART) and the serial-port connector of the data terminal equipment (DTE). This device has been designed
to conform to standard ANSI EIA / TIA-232-E.
The switched-capacitor voltage converter of the SN75LV4735 uses five small external capacitors to generate
the positive and negative voltages required by EIA / TIA-232-E line drivers from a single 3.3-V input. The drivers
feature output slew-rate limiting to eliminate the need for external filter capacitors. The receivers can accept ± 30
V without damage.
The device also features a reduced power or standby mode that cuts the quiescent power to the integrated
circuits when not transmitting data between the CPU and peripheral equipment. The STBY input is driven high
for standby (reduced power) mode and driven low for normal operating mode. When in the standby mode, all
driver outputs (DOUT1–3) and receiver outputs (ROUT1– 5) are in the high-impedance state. If the standby
feature is not used in an application, STBY should be tied to GND.
The SN75LV4735 has been designed using LinBiCMOStechnology and cells contained in the Texas
Instruments LinASIClibrary. The SN75LV4735 is characterized for operation from 0°C to 70°C.
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.
Patent-pending design
LinBiCMOS and LinASIC are trademarks of Texas Instruments Incorporated.
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.
Copyright © 1995, Texas Instruments Incorporated
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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)