Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

ISL28288 Scheda tecnica(PDF) 11 Page - Intersil Corporation

Il numero della parte ISL28288
Spiegazioni elettronici  Dual Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op-Amp
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  INTERSIL [Intersil Corporation]
Homepage  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation

ISL28288 Scheda tecnica(HTML) 11 Page - Intersil Corporation

Back Button ISL28288 Datasheet HTML 4Page - Intersil Corporation ISL28288 Datasheet HTML 5Page - Intersil Corporation ISL28288 Datasheet HTML 6Page - Intersil Corporation ISL28288 Datasheet HTML 7Page - Intersil Corporation ISL28288 Datasheet HTML 8Page - Intersil Corporation ISL28288 Datasheet HTML 9Page - Intersil Corporation ISL28288 Datasheet HTML 10Page - Intersil Corporation ISL28288 Datasheet HTML 11Page - Intersil Corporation ISL28288 Datasheet HTML 12Page - Intersil Corporation  
Zoom Inzoom in Zoom Outzoom out
 11 / 12 page
background image
11
FN6339.0
September 20, 2006
currents, components can be mounted to the PC board
using Teflon standoff insulators.
Example Application
Thermocouples are the most popular temperature-sensing
device because of their low cost, interchangeability, and
ability to measure a wide range of temperatures. The
ISL28288 (Figure 39) is used to convert the differential
thermocouple voltage into single-ended signal with 10X gain.
The ISL28288's rail-to-rail input characteristic allows the
thermocouple to be biased at ground and the amplifier to run
from a single 5V supply.
Current Limiting
The ISL28288 has no internal current-limiting circuitry. If the
output is shorted, it is possible to exceed the Absolute
Maximum Rating for output current or power dissipation,
potentially resulting in the destruction of the device.
Power Dissipation
It is possible to exceed the +150°C maximum junction
temperatures under certain load and power-supply
conditions. It is therefore important to calculate the
maximum junction temperature (TJMAX) for all applications
to determine if power supply voltages, load conditions, or
package type need to be modified to remain in the safe
operating area. These parameters are related as follows:
where:
•PDMAXTOTAL is the sum of the maximum power
dissipation of each amplifier in the package (PDMAX)
•PDMAX for each amplifier can be calculated as follows:
where:
•TMAX = Maximum ambient temperature
θJA = Thermal resistance of the package
•PDMAX = Maximum power dissipation of 1 amplifier
•VS = Supply voltage
•IMAX = Maximum supply current of 1 amplifier
•VOUTMAX = Maximum output voltage swing of the
application
•RL = Load resistance
1/2 ISL28288
IN
V+
FIGURE 38. GUARD RING EXAMPLE FOR UNITY GAIN
AMPLIFIER
HIGH IMPEDANCE INPUT
-
+
5V
+
V+
V-
ISL28288
K TYPE
THERMOCOUPLE
10k
R3
10k
R2
R4
100k
R1
100k
410µV/°C
FIGURE 39. THERMOCOUPLE AMPLIFIER
T
JMAX
T
MAX
θ
JAxPDMAXTOTAL
()
+
=
(EQ. 1)
PD
MAX
2*V
S
I
SMAX
V
S
(
- V
OUTMAX )
V
OUTMAX
R
L
----------------------------
×
+
×
=
(EQ. 2)
ISL28288


Codice articolo simile - ISL28288

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Intersil Corporation
ISL28288 INTERSIL-ISL28288 Datasheet
473Kb / 13P
   Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Op-Amp
ISL28288 INTERSIL-ISL28288 Datasheet
995Kb / 17P
   Digital DC/DC PMBus 12A Module
ISL28288 INTERSIL-ISL28288 Datasheet
9Mb / 44P
   Providing high-performance solutions for every link in the signal chain
logo
Renesas Technology Corp
ISL28288 RENESAS-ISL28288 Datasheet
1Mb / 20P
   Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Op Amp
logo
Intersil Corporation
ISL28288(EN) INTERSIL-ISL28288(EN) Datasheet
9Mb / 44P
   Providing high-performance solutions for every link in the signal chain
More results

Descrizione simile - ISL28288

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Intersil Corporation
ISL28286 INTERSIL-ISL28286 Datasheet
516Kb / 15P
   Dual Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op-Amp
ISL28278 INTERSIL-ISL28278 Datasheet
509Kb / 13P
   Dual Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op-Amp
EL8178 INTERSIL-EL8178_07 Datasheet
773Kb / 12P
   Micropower Single Supply Rail-to-Rail Input-Output (RRIO) Precision Op Amp
logo
Renesas Technology Corp
EL8178 RENESAS-EL8178 Datasheet
1Mb / 13P
   Micropower Single Supply Rail-to-Rail Input-Output (RRIO) Precision Op Amp
logo
Intersil Corporation
EL8178 INTERSIL-EL8178_08 Datasheet
804Kb / 15P
   Micropower Single Supply Rail-to-Rail Input-Output (RRIO) Precision Op Amp
logo
Renesas Technology Corp
ISL28286 RENESAS-ISL28286 Datasheet
893Kb / 14P
   Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op Amp
June 28, 2007
logo
Intersil Corporation
ISL28176 INTERSIL-ISL28176 Datasheet
972Kb / 19P
   Single, Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op Amp
logo
Renesas Technology Corp
ISL28176 RENESAS-ISL28176 Datasheet
1Mb / 19P
   Single, Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Precision Op Amp
June 23, 2009
ISL28288 RENESAS-ISL28288 Datasheet
1Mb / 20P
   Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Op Amp
logo
Intersil Corporation
ISL28278 INTERSIL-ISL28278_07 Datasheet
496Kb / 13P
   Dual and Quad Micropower Single Supply Rail-to-Rail Input and Output (RRIO) Op-Amp
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
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