Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
Número de pieza
componentes Descripción
KA2425 Ver la hoja de datos (PDF) - Samsung
Número de pieza
componentes Descripción
Fabricante
KA2425
SPEECH NETWORK WITH DIALER INTERFACE
Samsung
KA2425 Datasheet PDF : 6 Pages
1
2
3
4
5
6
KA2425A
SPEECH NETWORK WITH DIALER INTERFACE
ECTRICAL CHARACTERISTICS
(Continued)
Characteristic
Symbol
SYSTEM AMPLIFIERS
T
X
Gain
TXO Bias Voltage
TXO Bias Voltage
TXO Bias Voltage
TXO Bias Voltage
TXI input Resistance
G
V (TX)
V
BIAS (SPM)
V
BIAS (TM)
V
OL (SPM)
V
OL (SPM)
R
I (TXI)
R
X
RXO Bias voltage
RXO Source current
RXO Source current
RXO High Voltage
RXO Low Voltage
V
BIAS (AM)
I
SOURCE (SM)
I
SOURCE (PTM)
V
OH (AM)
V
OL (AM)
SIDETONE AMPLIFIER
Gain (TXO to STA)
Speech Mode
Speech Mode
G
V (STA)
Pulse Mode
Pulse Mode
STA Bias Voltage
V
BIAS (STA)
MICROPHONE, RECEIVER CONTROLS
MIC Saturation Voltage
V
SAT (MIC)
MIC Leakage Current
I
LKG (MIC)
RMT Resistance
R
RMT (SM)
R
RMT (DM)
RMT Delay
EQUALIZATION AMPLIFIER
t
D (RMT)
GAIN (V + to EQ)
Speech Mode
Speech Mode
Pulse Mode
G
V (EQ)
Pulse Mode
EQ Bias Voltage
Speech Mode
Pulse Mode
V
BIAS (EQ)
Speech, Pulse Mode
Test Conditions
TXI to TXO
Speech/Pulse Mode
Tone Mode
Speech/Pulse Mode
Speech/Pulse Mode
All Mode
Speech Mode
Pulse/tone Mode
All Mode
All Mode
@V
LR
= 0.5V
@V
LR
= 2.5V
@V
LR
= 0.2V
@V
LR
= 1.0V
All Modes
Speech Mode,1 = 500
µ
A
Dialing Mode, Pin 1=3.0V
Speech Mode
Dialing Mode
Dialing to Speech
@ V
LR
= 0.5V
@ V
LR
= 2.5V
@ V
LR
= 0.2V
@ V
LR
= 1.0V
@ V
LR
= 0.5V
@ V
LR
= 0.5V
@ V
LR
= 2.5V
Min
Typ
24
0.45
V
R
-25
V
R
-25
-
-
26
0.52
V
R
-5.0
V
R
-5.0
125
10
0.45
1.5
200
V
R
-100
-
0.52
2.0
400
V
R
-50
50
-
-15
-
-21
-
-15
-
-21
0.65
0.8
-
50
-
0
-
8.0
5.0
10
2.0
4.0
-
-12
-
-2.5
-
-12
-
-2.5
-
0.66
-
1.3
-
3.3
Max
28
0.60
-
-
250
-
0.60
-
-
-
150
-
-
-
-
0.9
125
5.0
15
18
20
-
-
-
-
-
-
-
Unit
dB
xV
R
mV
mV
mV
K
Ω
xV
R
mA
µ
A
mV
mV
dB
xV
R
mV
µ
A
Ω
K
Ω
ms
dB
V
dc
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]