Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

OP183 Fiches technique(PDF) 9 Page - Analog Devices

No de pièce OP183
Description  5 MHz Single-Supply Operational Amplifiers
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  AD [Analog Devices]
Site Internet  http://www.analog.com
Logo AD - Analog Devices

OP183 Fiches technique(HTML) 9 Page - Analog Devices

Back Button OP183 Datasheet HTML 4Page - Analog Devices OP183 Datasheet HTML 5Page - Analog Devices OP183 Datasheet HTML 6Page - Analog Devices OP183 Datasheet HTML 7Page - Analog Devices OP183 Datasheet HTML 8Page - Analog Devices OP183 Datasheet HTML 9Page - Analog Devices OP183 Datasheet HTML 10Page - Analog Devices OP183 Datasheet HTML 11Page - Analog Devices OP183 Datasheet HTML 12Page - Analog Devices  
Zoom Inzoom in Zoom Outzoom out
 9 / 12 page
background image
REV.B
OP183/OP283
APPLICATIONS
OP183 Offset Adjust
Figure 36 shows how the OP183’s offset voltage can be adjusted by
connecting a potentiometer between Pins 1 and 5, and connecting
the wiper to V
EE. The recommended value for the potentiometer is
10 k
Ω. This will give an adjustment range of approximately ±1 mV.
If larger adjustment span is desired, a 50 k
Ω potentiometer will
yield a range of
±2.5 mV.
Figure 37. Direct Access Arrangement
+5 Volt Only Stereo DAC for Multimedia
The OP283’s low noise and single supply capability are ideally
suited for stereo DAC audio reproduction or sound synthesis
applications such as multimedia systems. Figure 38 shows an 18-bit
stereo DAC output setup that is powered from a single +5 volt
supply. The low noise preserves the 18-bit dynamic range of the
AD1868. For DACs that operate on dual supplies, the OP283 can
also be powered from the same supplies.
Figure 38. +5 Volt Only 18-Bit Stereo DAC
Low Voltage Headphone Amplifiers
Figure 39 shows a stereo headphone output amplifier for the
AD1849 16-bit SoundPort® Stereo Codec device. The pseudo-
reference voltage is derived from the common-mode voltage
generated internally by the AD1849, thus providing a convenient
bias for the headphone output amplifiers.
1
7
6
5
4
3
2
VOS
VCC
VEE
OP183
Figure 36. OP183 Offset Adjust
Phase Reversal
The OP183 family is protected against phase reversal as long as
both of the inputs are within the range of the positive supply and
the negative supply minus 0.6 volts. However if there is a possibility
of either input going beyond these limits, then the inputs should be
protected with a series resistor to limit input current to 2 mA.
Direct Access Arrangement
The OP183/OP283 can be used in a single supply Direct Access
Arrangement (DAA) as is shown in Figure 37. This figure shows a
portion of a typical DAA capable of operating from a single +5 volt
supply and it should also work on +3 volt supplies with minor
modifications. Amplifiers A2 and A3 are configured so that the
transmit signal TXA is inverted by A2 and is not inverted by A3.
This arrangement drives the transformer differentially so that the
drive to the transformer is effectively doubled over a single amplifier
arrangement. This application takes advantage of the OP183/283’s
ability to drive capacitive loads, and to save power in single supply
applications.
Figure 39. Headphone Output Amplifier for Multimedia
Sound Codec
20kΩ
20kΩ
3.3kΩ
22.1kΩ
20kΩ
20kΩ
OP283
OP283
OP283
750pF
475Ω
0.33µF
0.1µF
2.5VREF
0.0047µF
0.1µF
20kΩ
37.4kΩ
300pF
A1
A2
A3
RXA
TXA
SoundPort is a registered trademark of Analog Devices Inc.
1/2 OP283
+5V
1/2 OP283
5kΩ
OPTIONAL
GAIN
1kΩ
V
REF
1/2 OP283
+5V
V
REF
OPTIONAL
GAIN
1k
5kΩ
29
19
31
10kΩ
10µF
LOUT1L
LOUT1R
CMOUT
AD1849
V
REF
10µF
10kΩ
L VOLUME
CONTROL
R VOLUME
CONTROL
16Ω
220µF
47kΩ
HEADPHONE
LEFT
16Ω
220µF
47kΩ
HEADPHONE
RIGHT
47kΩ
47kΩ
8
1
4
3
2
1/2 OP283
7.68k
9.76kΩ
330pF
100pF
7.68kΩ
7
5
6
1/2 OP283
7.68kΩ
9.76kΩ
330pF
100pF
7.68kΩ
LEFT
CHANNEL
OUTPUT
RIGHT
CHANNEL
OUTPUT
220µF
220µF
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
AD1868
VL
LL
DL
CK
DR
LR
DGND
VBR
VBL
VOL
AGND
VOR
VS
+5V SUPPLY
18-BIT
SERIAL
REG.
18-BIT
SERIAL
REG.
VREF
18-BIT
DAC
18-BIT
DAC
VREF
–9–


Numéro de pièce similaire - OP183

FabricantNo de pièceFiches techniqueDescription
logo
Analog Devices
OP183 AD-OP183 Datasheet
339Kb / 16P
   5 MHz Single-Supply Operational Amplifier
REV. D
OP183 AD-OP183 Datasheet
908Kb / 88P
   MicroConverter짰 12-Bit ADCs and DACs with Embedded High Speed 62-kB Flash MCU
REV. 0
OP183 AD-OP183 Datasheet
348Kb / 16P
   5 MHz Single-Supply Operational Amplifier
Rev. D
OP183GS AD-OP183GS Datasheet
339Kb / 16P
   5 MHz Single-Supply Operational Amplifier
REV. D
OP183GS AD-OP183GS Datasheet
348Kb / 16P
   5 MHz Single-Supply Operational Amplifier
Rev. D
More results

Description similaire - OP183

FabricantNo de pièceFiches techniqueDescription
logo
Analog Devices
OP183 AD-OP183_15 Datasheet
348Kb / 16P
   5 MHz Single-Supply Operational Amplifier
OP183 AD-OP183_05 Datasheet
339Kb / 16P
   5 MHz Single-Supply Operational Amplifier
REV. D
OP183 AD-OP183_V01 Datasheet
348Kb / 16P
   5 MHz Single-Supply Operational Amplifier
Rev. D
logo
Texas Instruments
OPA365-Q1 TI1-OPA365-Q1_16 Datasheet
594Kb / 22P
[Old version datasheet]   Single-Supply Operational Amplifiers
logo
Advanced Monolithic Sys...
AMS386 AMS-AMS386 Datasheet
202Kb / 2P
   Single Supply Operational Amplifiers
logo
Burr-Brown (TI)
OPA241 BURR-BROWN-OPA241 Datasheet
268Kb / 10P
   Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS
logo
Texas Instruments
OPA244 TI1-OPA244 Datasheet
1Mb / 26P
[Old version datasheet]   MicroPower, Single-Supply OPERATIONAL AMPLIFIERS
OPA634 TI1-OPA634 Datasheet
300Kb / 18P
[Old version datasheet]   Wideband, Single-Supply OPERATIONAL AMPLIFIERS
logo
ON Semiconductor
LM324S ONSEMI-LM324S Datasheet
96Kb / 8P
   Single Supply Quad Operational Amplifiers
October, 2014 ??Rev. 0
LM324 ONSEMI-LM324_16 Datasheet
143Kb / 14P
   Single Supply Quad Operational Amplifiers
October, 2016 ??Rev. 29
More results


Html Pages

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


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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