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

X  

Preview PDF HTML

TA2123AF Fiches technique(PDF) 3 Page - Toshiba Semiconductor

No de pièce TA2123AF
Description  1.5V Stereo Headphone Amplifier
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  TOSHIBA [Toshiba Semiconductor]
Site Internet  http://www.semicon.toshiba.co.jp/eng
Logo TOSHIBA - Toshiba Semiconductor

TA2123AF Fiches technique(HTML) 3 Page - Toshiba Semiconductor

  TA2123AF Datasheet HTML 1Page - Toshiba Semiconductor TA2123AF Datasheet HTML 2Page - Toshiba Semiconductor TA2123AF Datasheet HTML 3Page - Toshiba Semiconductor TA2123AF Datasheet HTML 4Page - Toshiba Semiconductor TA2123AF Datasheet HTML 5Page - Toshiba Semiconductor TA2123AF Datasheet HTML 6Page - Toshiba Semiconductor TA2123AF Datasheet HTML 7Page - Toshiba Semiconductor TA2123AF Datasheet HTML 8Page - Toshiba Semiconductor TA2123AF Datasheet HTML 9Page - Toshiba Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 20 page
background image
TA2123AF
2002-10-30
3
Terminal Explanation
(terminal voltage: Typical terminal voltage at no signal with test circuit, VCC = 1.3V,
Ta = 25°C)
Terminal
No.
Name
Function
Internal Circuit
Terminal
Voltage
(V)
1
INA-F
2
INB-F
4
INB-R
5
INA-R
Input of preamplifier
F / R SW (pin 44)
“L” level: Pin 1 / 2
“H” level: Pin 4 / 5
Refer to application note 3 (2)
0.73
6
PRE NFA
11
PRE NFB
NF of preamplifier
1
65
FWD
VREF OUT
REV
5pF
10pF
5pF 10pF
500Ω
500Ω
FWD REV
0.7
3
VREF OUT
Output of reference circuit
48
VREF IN
Input of reference circuit
48
3
0.73
7
PRE OUTA
10
PRE OUTB
Output of preamplifier
7
0.44
8
MTL DRVA
9
MTL DRVB
Metal driver terminal
On resistance: 90Ω (typ.)
8
—
12
AMS IN
Input of mixer amplifier for AMS
signal
0.7
14
AMS MIX
Output of mixer amplifier for AMS
signal
14
12
VREF OUT
0.7
13
AMS SW
AMS sensitivity changeover switch
(this switch synchronizes with the
MT SW)
13
VREF OUT
MT SW ON : CURRENT SOURCE→ON
MT SW OFF : CURRENT SOURCE→OFF
—



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


Fiches technique Télécharger

Go To PDF Page


Lien URL



ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Lien vers la fiche technique    |   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