KA8601C Ver la hoja de datos (PDF) - Samsung
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KA8601C Datasheet PDF : 10 Pages
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KA8601C
SPEAKER PHONE WITH SPEECH NETWORK
ELECTRICAL CHARACTERISTICS (Continued)
Characteristic
Side Tone Rejection
MUTE Input Impedance
MUTE Input Low Voltage
MUTE Input High Voltage
Symbol
RST
ZI (MUTE)
VIL (MUTE)
VIH (MUTE)
Test Condition
MS Input Low Voltage
MS Input High Voltage
LC Level Shift
VIL (MS)
VIH (MS)
∆ VLC
IL = 30mA
SPEAKER PHONE (Ta = 25°C, VCC = 5.0V, unless otherwise noted)
Operating Current
ICC
VCC = 6.5V
Speech Mode
Pulse Mode
Tone Mode
CD = 0.8V
CD = 2V
Reference Voltage
VREF
RX Attenuator Gain
GATT (RX)
RX Attenuator Gain Change
RX Attenuator AGC Gain Change
RX Attenuator Gain (Idle Mode)
RX Attenuator Gain Range
RX Volume Control Range
RX DC Output Voltage
RX DC Output Voltage Change
RX DC Output High Voltage
RX DC Output Low Voltage
(with respect to VB)
RX Mode Distortion
∆GATT (RX)
∆GATT AGC (RX)
GATT RX (IM)
GATT (RX)
GV CTL (RX)
VO (RX)
∆VO (RX)
VOH (RX)
VOL (RX)
THD RX
CT Voltage (with respect to VB)
VCT
Dial Tone Detector Threshold
TX Attenuator Gain
TX Attenuator Gain Range
TX Output DC Voltage
TX Output DC Voltage Change
VTH (DET)
GATT (TX)
GATT (TX)
VO (TX)
∆VO (TX)
IL = 1.0mA
VCC = 3.5V
VC = VB
VCC = 3.5V, VC = VB
VCC = 2.8V, VC = VB
VCC = 3.5V, to 5.0V
VCC = 2.8V, to 5.0V
VC = VB
VC = VB (RX to TX Mode)
VC = 0.1VB
RX to TX Mode
VRXI = 3.5V
VRXI = 1V
RX Mode
Idle Mode
TX Mode
VC = VB, VRXI = 3.0V
Min Typ Max Unit
20 25
-
dB
-
60
-
KΩ
-
1.0
VDD
-
-0.3
V
-
0.8
2.0
-
2.1 2.9 3.5
2.1 2.9 3.5
V
3.4 4.3 5.2
-
5.5 8.0
mA
-
0.6 0.8
1.8 2.1 2.4
1.5 1.7 1.9
V
-
1.3
-
4.0 6.0 8.0
4.0 6.0 8.0 dB
-
-19 -11
-0.5 0 +0.5 dB
-
-25 -15 dB
-22 -20 -17 dB
49 52
54
dB
27 35
-
dB
-
VB
-
V
- ± 10 ±150 mV
3.7
-
-
V
-
-1.5 -1.0
V
-
0.5
3
%
- +240 -
-
0
-
mV
- -240 -
10 15
20 mV
4.0 6.0 8.0 dB
49 52
54
dB
-
VB
-
V
- ± 30 ±150 mV
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