Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

ISL3284EIHZ-T Datasheet(PDF) 8 Page - Intersil Corporation

No. de pieza ISL3284EIHZ-T
Descripción Electrónicos  ±16.5kV ESD Protected, 125°C, 3.0V to 5.5V, SOT-23/TDFN Packaged, 20Mbps, Full Fail-safe, Low Power, RS-485/RS-422 Receivers
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  INTERSIL [Intersil Corporation]
Página de inicio  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation

ISL3284EIHZ-T Datasheet(HTML) 8 Page - Intersil Corporation

Back Button ISL3284EIHZ-T Datasheet HTML 4Page - Intersil Corporation ISL3284EIHZ-T Datasheet HTML 5Page - Intersil Corporation ISL3284EIHZ-T Datasheet HTML 6Page - Intersil Corporation ISL3284EIHZ-T Datasheet HTML 7Page - Intersil Corporation ISL3284EIHZ-T Datasheet HTML 8Page - Intersil Corporation ISL3284EIHZ-T Datasheet HTML 9Page - Intersil Corporation ISL3284EIHZ-T Datasheet HTML 10Page - Intersil Corporation ISL3284EIHZ-T Datasheet HTML 11Page - Intersil Corporation ISL3284EIHZ-T Datasheet HTML 12Page - Intersil Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 16 page
background image
ISL3280E, ISL3281E, ISL3282E, ISL3283E, ISL3284E, ISL3285E
8
FN6543.4
July 27, 2015
Submit Document Feedback
Application Information
RS-485 and RS-422 are differential (balanced) data transmission
standards for use in long haul or noisy environments. RS-422 is a
subset of RS-485, so RS-485 transceivers are also RS-422
compliant. RS-422 is a point-to-multipoint (multidrop) standard,
which allows only one driver and up to 10 (assuming one unit load
devices) receivers on each bus. RS-485 is a true multipoint
standard, which allows up to 32 one unit load devices (any
combination of drivers and receivers) on each bus.
Another important advantage of RS-485 is the extended
Common Mode Range (CMR), which specifies that the driver
outputs and receiver inputs withstand signals that range from
+12V to -7V. RS-422 and RS-485 are intended for runs as long
as 4000’, so the wide CMR is necessary to handle ground
potential differences, as well as voltages induced in the cable
by external fields.
Receiver Features
These devices utilize a differential input receiver for maximum
noise immunity and common mode rejection. Input sensitivity is
better than ±200mV, as required by the RS-422 and RS-485
specifications.
Receiver input resistance of 96kΩ surpasses the RS-422
specification of 4kΩ and is eight times the RS-485 “Unit Load
(UL)” requirement of 12kΩ minimum. Thus, these products are
known as “one-eighth UL” transceivers and there can be up to
256 of these devices on a network while still complying with
the RS-485 loading specification.
Receiver inputs function with common mode voltages as great
as +9V/-7V outside the power supplies (i.e., +12V and -7V),
making them ideal for long networks where induced voltages
and ground potential differences are realistic concerns.
Test Circuits and Waveforms
FIGURE 4A. TEST CIRCUIT
FIGURE 4B. MEASUREMENT POINTS
FIGURE 4. RECEIVER PROPAGATION DELAY AND DATA RATE
FIGURE 5A. TEST CIRCUIT
FIGURE 5B. MEASUREMENT POINTS
FIGURE 5. RECEIVER ENABLE AND DISABLE TIMES (EXCEPT ISL3280E AND ISL3284E)
SIGNAL
GENERATORS
R
RO
RE
A
B
GND
15pF
RE
VCC
RO
+1V
-1V
tPLH
0V
0V
VCC OR VL
0V
50%
50%
tPHL
A
B
1kΩ
VCC OR VL
GND
SW
PARAMETER
A
SW
tHZ
+1.5V
GND
tLZ
-1.5V
VCC OR VL
tZH
+1.5V
GND
tZL
-1.5V
VCC OR VL
SIGNAL
GENERATOR
R
RO
RE OR RE
A
B
GND
15pF
RO
3V
0V
1.5V
1.5V
VOH
0V
50%
VOH - 0.25V
tHZ
RO
VCC OR VL
VOL
50%
VOL + 0.25V
tLZ
RE
OUTPUT HIGH
OUTPUT LOW
tZL
tZH
(INVERT FOR RE)


Número de pieza similar - ISL3284EIHZ-T

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Integrated Device Techn...
ISL3284EIHZ-T IDT-ISL3284EIHZ-T Datasheet
605Kb / 15P
   짹16.5kV ESD Protected, 125째C, 3.0V to 5.5V, SOT-23/TDFN Packaged, 20Mbps, Full Fail-safe, Low Power, RS-485/RS-422 Receivers
logo
Renesas Technology Corp
ISL3284EIHZ-T RENESAS-ISL3284EIHZ-T Datasheet
944Kb / 16P
   Clock distribution
More results

Descripción similar - ISL3284EIHZ-T

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Intersil Corporation
ISL3280E INTERSIL-ISL3280E Datasheet
599Kb / 15P
   짹16.5kV ESD Protected, 125째C, 3.0V to 5.5V, SOT-23/TDFN Packaged, 20Mbps Full Fail-safe, Low Power, RS-485/RS-422 Receivers
logo
Integrated Device Techn...
ISL3283EFHZ-T IDT-ISL3283EFHZ-T Datasheet
605Kb / 15P
   짹16.5kV ESD Protected, 125째C, 3.0V to 5.5V, SOT-23/TDFN Packaged, 20Mbps, Full Fail-safe, Low Power, RS-485/RS-422 Receivers
logo
Intersil Corporation
ISL32173EIVZ-T INTERSIL-ISL32173EIVZ-T Datasheet
952Kb / 22P
   QUAD, 16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receivers
logo
Renesas Technology Corp
ISL3298EMRTEP RENESAS-ISL3298EMRTEP Datasheet
379Kb / 11P
   16kV ESD Protected, 125°C, 3.0V to 5.5V, TDFN Packaged, Low Power RS-485/RS-422 Transmitter
Oct 24, 2019
logo
Intersil Corporation
ISL3293E INTERSIL-ISL3293E Datasheet
641Kb / 17P
   짹16.5kV ESD Protected, 125째C, 3.0V to 5.5V, SOT-23/TDFN Packaged, Low Power, RS-485/RS-422 Transmitters
logo
Renesas Technology Corp
RAA7884QR RENESAS-RAA7884QR Datasheet
388Kb / 13P
   Quad, ±16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receiver
Oct.14.20
logo
Intersil Corporation
ISL32173E INTERSIL-ISL32173E Datasheet
478Kb / 22P
   QUAD, 짹16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receivers
ISL3179EFBZ INTERSIL-ISL3179EFBZ Datasheet
747Kb / 18P
   High ESD Protected, 125°C, 40Mbps, 3.3V, Full Fail-Safe, RS-485/RS-422 Transceivers
August 25, 2015
logo
Maxim Integrated Produc...
MAX3280E MAXIM-MAX3280E_V01 Datasheet
1Mb / 11P
   짹15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23 RS-485/RS-422 True Fail-Safe Receivers
19-2320; Rev 7; 1/19
MAX3280E MAXIM-MAX3280E_14 Datasheet
1Mb / 10P
   ±15kV ESD-Protected 52Mbps, 3V to 5.5V, SOT23 RS-485/RS-422 True Fail-Safe Receivers
Rev 2; 12/12
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com