U4030B Просмотр технического описания (PDF) - Temic Semiconductors
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производитель
U4030B Datasheet PDF : 14 Pages
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U4030B
Parameters
Test Conditions / Pins Symbol Min.
Typ.
Max.
Unit
Mute input, (figure 12)
MUTE input current
MUTE-off input voltage
VMUTE = 6 V
VMUTE = 0.3 V
MUTE-on input voltage
Supply voltages (figure 10)
IMUTE
VMUTE
VMUTE
1.5
120
mA
– 25
mA
0.3
V
V
Output voltage
Output voltage
Output current
IL = 19 mA
ID = 4.5 mA
VMIC = 10 mV
IL = 50 mA
ID = 15 mA
VMIC = 10 mV
IL = 19 mA
m ID = 3 mA
IM = 300 A
Output resistance
DTMF-amplifier (figure 12)
Input resistance
DTMF-gain
Max. output voltage
W Load = ZR
0 < Rv < 1530
IL = 19 to 60 mA
xLoad = ZR
d 2%
VD
4.0
4.5
V
5.5
6.2
V
VM
2.2
V
IM
300
mA
RO
300
W
RD
22
31
37
kW
GD
24.7
26
27
dB
1.8
Vrms
Privacy (figure 12)
PRIV-on input voltage
PRIV-off input voltage
Input current
VPRIV = 6 V
VPRIV
2
VPRIV
IPRIV
V
0.8
V
60
mA
8 (14)
Rev. A2, 27-Jan-98
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