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SP334

Description
5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
Categoryaccessories   
File Size159KB,12 Pages
ManufacturerSIPEX
Websitehttp://www.sipex.com/
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SP334 Overview

5V High-Speed RS-232 Transceivers with 0.1uF Capacitors

®
SP334
Programmable RS-232/RS-485 Transceiver
s
+5V Only Operation
s
Software Programmable RS-232 or RS-
485 Selection
s
Three RS-232 Drivers and Five Receivers
in RS-232 Mode
s
Two RS-485 Full-Duplex Transceivers in
RS-485 Mode
s
Full Differential Driver Tri-State (Hi-Z)
Control
s
Receiver Output Tri-State Control
DESCRIPTION…
The
SP334
is a programmable RS-232 and/or RS-485 transceiver IC. The
SP334
contains three
drivers and five receivers when selected in RS-232 mode; and two drivers and two receivers when
selected in RS-485 mode.
The RS-232 transceivers can typically operate at 230kbps while adhering to the RS-232
specifications. The RS-485 transceivers can operate up to 10Mbps while adhering to the RS-485
specifications. The RS-485 drivers can be disabled (High-Z output) by the TXEN enable pin. The
RS-232 and RS-485 receiver outputs can be disabled by the RXEN enable pin.
TI3
TXEN(n/c)
TX4(n/c)
TX3
VCC
TX1
TX2
GND
C1+
V+
C2+
C1–
C2–
V–
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SP334
28
27
26
25
24
23
22
21
20
19
18
17
16
15
TI2
TI1
RXEN
RS232/RS485
RI5
RX5
RX4
RX3
RX2
RX1
RI4
RI3
RI2
RI1
(in RS-232 mode)
SP334DS/10
Programmable RS-232/RS-485 Transceiver
© Copyright 2000 Sipex Corporation
1

SP334 Related Products

SP334 SP334ET SP334CT
Description 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
Is it Rohs certified? - incompatible incompatible
Maker - SIPEX SIPEX
package instruction - PLASTIC, SOIC-28 PLASTIC, SOIC-28
Reach Compliance Code - unknow unknow
Other features - 2 DRIVERS 2 RECEIVERS FOR RS-485 AND 3 DRIVERS 5 RECEIVERS FOR RS-232 2 DRIVERS 2 RECEIVERS FOR RS-485 AND 3 DRIVERS 5 RECEIVERS FOR RS-232
Differential output - YES YES
Number of drives - 2 2
Input properties - DIFFERENTIAL DIFFERENTIAL
Interface integrated circuit type - LINE TRANSCEIVER LINE TRANSCEIVER
Interface standards - EIA-232; EIA-485 EIA-232; EIA-485
JESD-30 code - R-PDSO-G28 R-PDSO-G28
JESD-609 code - e0 e0
length - 17.895 mm 17.895 mm
Humidity sensitivity level - 1 1
Number of functions - 2 2
Number of terminals - 28 28
Maximum operating temperature - 85 °C 70 °C
Minimum output swing - 10 V 10 V
Maximum output low current - 0.0032 A 0.0032 A
Package body material - PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code - SOP SOP
Encapsulate equivalent code - SOP28,.4 SOP28,.4
Package shape - RECTANGULAR RECTANGULAR
Package form - SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Celsius) - 225 225
power supply - 5 V 5 V
Certification status - Not Qualified Not Qualified
Maximum receive delay - 200 ns 200 ns
Number of receiver bits - 2 2
Maximum seat height - 2.649 mm 2.649 mm
Maximum supply voltage - 5.25 V 5.25 V
Minimum supply voltage - 4.75 V 4.75 V
Nominal supply voltage - 5 V 5 V
surface mount - YES YES
Temperature level - INDUSTRIAL COMMERCIAL
Terminal surface - TIN LEAD TIN LEAD
Terminal form - GULL WING GULL WING
Terminal pitch - 1.27 mm 1.27 mm
Terminal location - DUAL DUAL
Maximum time at peak reflow temperature - 30 30
maximum transmission delay - 120 ns 120 ns
width - 7.5 mm 7.5 mm
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