KA8603 Ver la hoja de datos (PDF) - Samsung
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KA8603 Datasheet PDF : 5 Pages
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KA8603
UNIVERSAL SPEECH NETWORK
ELECTRICAL CHARACTERISTICS
(Ta = 25°C, f = 1KHz, IL = 15mA, unless otherwise noted)
Characteristic
DTMF GAIN
DTMF Input Impedance
MUTE Input Voltage
TX Gain variation range by AGC
RX Gain variation range by AGC
TX Noise Output Voltage
(Psophometric weighted)
RX Noise Output Voltage
(Psophometric weighted)
Symbol
GV (MF)
ZI (MF)
VIH (MUTE)
VIL (MUTE)
∆GTXA
∆GRXA
VTNO
VRNO
Test Conditions
RTX = 68KΩ (MUTE = H)
-
-
-
RAGC = 180KΩ
IL = 15 ~ 80mA
RAGC = 180KΩ
IL = 15 ~ 80mA
-
-
Min Typ Max Unit
23.5 25.5 27.5
dB
-
20.7
-
KΩ
1.5
-
VCC
V
-
-
0.8
-
-6
-
dB
-
-6
-
dB
-
-72
-
dBmp
-
50
-
uV
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