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

X  

Preview PDF HTML

U3810BM Folha de dados(PDF) 15 Page - TEMIC Semiconductors

Nome de Peças U3810BM
Descrição Electrónicos  Multi Standard Feature Phone Integrated Circuit
PDF  31 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  TEMIC [TEMIC Semiconductors]
Página de início  http://www.temic.de
Logo TEMIC - TEMIC Semiconductors

U3810BM Folha de dados(HTML) 15 Page - TEMIC Semiconductors

Back Button U3810BM Datasheet HTML 11Page - TEMIC Semiconductors U3810BM Datasheet HTML 12Page - TEMIC Semiconductors U3810BM Datasheet HTML 13Page - TEMIC Semiconductors U3810BM Datasheet HTML 14Page - TEMIC Semiconductors U3810BM Datasheet HTML 15Page - TEMIC Semiconductors U3810BM Datasheet HTML 16Page - TEMIC Semiconductors U3810BM Datasheet HTML 17Page - TEMIC Semiconductors U3810BM Datasheet HTML 18Page - TEMIC Semiconductors U3810BM Datasheet HTML 19Page - TEMIC Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 15 / 31 page
background image
TELEFUNKEN Semiconductors
U3810BM
Rev. A1: 19.01.1996
15 (31)
Parameters
Test conditions
Min.
Typ.
Max.
Unit
Fig.
Speaker amplifier
VSA shunt regulator
power supply (pin 13)
in transmission mode
Speaker amplifier without signal
EA = 1
IL = 28 mA
IL = 60 mA
4.0
7.85
4.3
8.3
4.6
8.7
V
V
8
Loudhearing gain (note3)
from SAI/SAIX to SO1,
SO2
GSA1
+ VSO1–VSO2
VSAI
GSA2
+ VSO1–VSO2
VSAIX
Bits
NEA2 NEA1 NEA0 VSAI = VSAIX
1
1
1
VSAI = 3.5 mVrms
0
0
0
VSAI = 88 mVrms
EA = 1
33
5
34
6
35
7
dB
dB
8
Loudhearing gain between
28 and 60 mA
GSA1 and GSA2 (note 3)
EA = 1
– 0.5
0
0.5
dB
8
Gain adjustment of speaker
amplifier
EA = 1
gain change between two steps
3.8
4.0
4.2
dB
8
Distortion (measured on
100
Ω load)
EA = 1
Bits
NEA2 NEA1 NEA0 VSAI
11
1
VSAI = 12 mVrms
VSAI = 30 mVrms
00
0
VSAI = 250 mVrms
Bits
EA = 1
IL = 60 mA
NEA2 NEA1 NEA0
11
1
VSAI = 80 mVrms
00
0
VSAI = 250 mVrms
2.0
4.0
1.5
2.0
2.0
%
%
%
%
%
8
Input impedance SAI
SAIX
EA = 1
4
4
7
7
10
10
k
W
8
Confidence gain in loud-
hearing
VMIC = 4 mV
VSO
EA = 1
VMIC EC = 1, ITAL = 1
36
40
dB
8
Loudhearing input
cross talk attenuation
NEA
= 7
EA = 1
VSAI
=12 mVrms
LIS = 1
VSAIX = 12 mVrms
LIS = 0
60
60
dB
dB
8
Output power
(Note 4, 6)
50
W load asym.
EA =1
IL = 20 mA
100
W load sym.
IL = 28 mA
50
W load asym.
100
W load sym.
IL = 60 mA
50
W load asym.
100
W load sym.
9.0
19.0
140
12,5
11,5
24
30
120
170
mW
mW
mW
mW
mW
8
Output offset
(pin 14 – 15)
LIS = 0, 1
EA = 1
max. and min. gain
– 200
+ 200
mV
8
Leakage current (pin 6)
EA = 1
140
nA
8
Offset (pin 7)
RAL = 68 k
W
IL = 28 mA and 60 mA
EA = 1
140
mV
6
Antilarsen system
CAL = 470 nF, RAL = 68 k
W
Dynamic range attenuation
(note 5)
IL = 28 mA and 60 mA
EA = 1 VSAI = 6 mVrms
Bit ISQ = 0
BIT ISQ = 1
11
23
12
26
13
29
dB
dB
8



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



ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   Link para a ficha técnica    |   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