Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

BD37522FS Folha de dados(PDF) 1 Page - Rohm

Nome de Peças BD37522FS
Descrição Electrónicos  Sound Processor with Built-in 2-band Equalizer
Download  31 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  ROHM [Rohm]
Página de início  http://www.rohm.com
Logo ROHM - Rohm

BD37522FS Folha de dados(HTML) 1 Page - Rohm

  BD37522FS Datasheet HTML 1Page - Rohm BD37522FS Datasheet HTML 2Page - Rohm BD37522FS Datasheet HTML 3Page - Rohm BD37522FS Datasheet HTML 4Page - Rohm BD37522FS Datasheet HTML 5Page - Rohm BD37522FS Datasheet HTML 6Page - Rohm BD37522FS Datasheet HTML 7Page - Rohm BD37522FS Datasheet HTML 8Page - Rohm BD37522FS Datasheet HTML 9Page - Rohm Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 31 page
background image
○Product structure:Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays
1/27
TSZ02201-0C2C0E100470-1-2
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
www.rohm.com
16.Dec.2015 Rev.001
Sound Processor with Built-in 2-band Equalizer
BD37522FS
General Description
BD37522FS is a sound processor with built-in 2-band
equalizer for car audio. Other features are stereo 5ch input
selector, input-gain control, main volume, loudness and a
4ch fader volume. It is equipped with an
“Advanced switch
circuit”, which is an original ROHM technology, that reduces
various switching noise (ex. No-signal, low frequency like
20Hz & large signal inputs).The
“Advanced switch” makes
controlling of microcomputer easier and can be used for
designing high quality car audio systems.
Features
Reduced switching noise of input gain control, mute,
main volume, fader volume, bass, treble, and
loudness by using advanced switch circuit.
Built-in
1
differential
input
selector
and
4
single-ended input selectors
Built-in ground isolation amplifier inputs which is
ideal for external stereo input.
Built-in input gain controller which reduces switching
noise for volume of a portable audio input.
Lesser number of external components due to
built-in 2-band equalizer filter and loudness filter.
These make it possible to control Q, Gv, fo of 2-band
equalizer, and Gv of loudness by I2C BUS
A gain adjustment quantity of ±20dB with a 1 dB step
gain adjustment is possible for the bass, middle, and
treble.
Energy-saving
design
resulting
in
low
current
consumption is achieved by utilizing the BiCMOS
process. It has the advantage in quality over scaling
down the power heat control of the internal
regulators.
Input pins and output pins are organized and
separately laid out to keep the signal flow in one
direction which consequently, simplify pattern layout
of the set board and decrease the board dimensions.
It is possible to be controlled by a 3.3V / 5V I2C BUS
Key Specifications
Power Supply Voltage Range:
7.0V to 9.5V
Circuit Current (No Signal):
38mA(Typ)
Total Harmonic Distortion:
0.001%(Typ)
Maximum Input Voltage:
2.3Vrms(Typ)
Crosstalk Between Selectors:
-100dB(Typ)
Volume Control Range:
+15dB to -79dB
Output Noise Voltage:
3.8µVrms(Typ)
Residual Output Noise Voltage:
1.8µVrms (Typ)
Operating Temperature Range:
-40°C to +85°C
Package
W(Typ) x D(Typ) x H(Max)
Applications
It is optimal for car audio systems. It can also be used
for audio equipment like mini Compo, micro Compo,
TV etc.
SSOP-A24
10.00mm x 7.80mm x 2.10mm
Datasheet
Datasheet


Nº de peça semelhante - BD37522FS

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Rohm
BD37522FS ROHM-BD37522FS Datasheet
148Kb / 5P
   Silicon Monolithic Integrated Circuit
More results

Descrição semelhante - BD37522FS

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Rohm
BD37512FS ROHM-BD37512FS_15 Datasheet
2Mb / 30P
   Sound Processor with Built-in 2-band Equalizer
BD37511FS ROHM-BD37511FS_15 Datasheet
2Mb / 30P
   Sound Processor with Built-in 2-band Equalizer
BD37523FS ROHM-BD37523FS_15 Datasheet
3Mb / 31P
   Sound Processor with Built-in 2-band Equalizer
BD37503FV ROHM-BD37503FV Datasheet
1Mb / 32P
   Sound processor with Built-in 2-band Equalizer
BD37515FS ROHM-BD37515FS_15 Datasheet
3Mb / 31P
   Sound Processor with Built-in 2-band Equalizer
BD37521FS ROHM-BD37521FS_15 Datasheet
3Mb / 31P
   Sound Processor with Built-in 2-band Equalizer
BD37513FS ROHM-BD37513FS_15 Datasheet
3Mb / 30P
   Sound Processor with Built-in 2-band Equalizer
BD37514FS ROHM-BD37514FS_15 Datasheet
3Mb / 31P
   Sound Processor with Built-in 2-band Equalizer
BD37531FV ROHM-BD37531FV_15 Datasheet
3Mb / 34P
   Sound Processor with Built-in 3-band Equalizer
BD37524FS ROHM-BD37524FS_15 Datasheet
3Mb / 35P
   Sound Processor with Built-in 3-band Equalizer
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   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