s
Pin Descriptions
Pin No.
1
2
3
4
5
6
7
8
GND
2V REG.
1V REG.
ATT control
REC output
REC output
REC filter
REC input
Pin name
Pin No.
9
10
11
12
13
14
15
16
Pin name
KEY In TONE input
Dial mute SW
DTMF input
MIC input
Transmission filter
SIDE tone
LIN filter
LIN
s
Absolute Maximum Ratings (Ta=25˚C)
Parameter
Line voltage
Line current
Power dissipation (Ta=60˚C)
Operating ambient temperature
Storage temperature
Symbol
V
L
I
L
P
D
T
opr
T
stg
Rating
14.4
135
1380
–30 to + 75
–55 to + 150
Unit
V
mA
mW
˚C
˚C
s
Electrical Characteristics (I
L
=40mA, f
in
=1kHz, Ta=25˚C)
Parameter
Receive System
Receiver gain *
1
Receiver output distortion *
1
Max. receiver level *
1
Receiver auto pad *
1
KEY IN TONE gain *
1
Transmission System
Transmission gain *
2
Transmission output distortion *
2
Max. transmission level *
2
Transmission auto pad *
2
DTMF gain *
2
DTMF output distortion *
2
DTMF auto pad *
2
Power Supply
DC line voltage (1)
DC line voltage (2)
Internal supply voltage
*1
*2
V
L – 1
V
L – 2
V
CC
I
L
=12mA
I
L
=127mA
I
L
=12mA
2.4
5.4
1.7
3
7.8
2.0
3.6
10.2
2.3
V
V
V
G
V–T
THD
–T
V
O –T
∆AP
– T
G
V– DT
THD
– DT
∆AP
– DT
V
i
=–45dBm
V
i
=–45dBm
THD=5%
V
i
=–45dBm,
DI
L
=100 to 20mA
V
i
=–35dBm,
Dial Mute SW– ON
V
i
=–35dBm,
Dial Mute SW– ON
V
i
=–35dBm,
DI
L
=100 to 20mA
–2.2
–6.5
–8
–6
–4
1
2.8
–3.5
–6
1
–6
–4
–1
–4
5
–2
–2
5
dBm
%
dBm
dB
dBm
%
dB
G
V– R
THD
– R
V
O – R
∆AP
– R
G
V–KT
V
i
=–45dBm
V
i
=–45dBm
THD=5%
V
i
=–45dBm,
DI
L
=100 to 20mA
V
i
=–40dBm,
Dial Mute SW– ON
0
–5.5
–25
–7
–4.5
1
4
–3
–22.5
– 0.5
–20
–2
5
dBm
%
dBm
dB
dBm
Symbol
Condition
min
typ
max
Unit
Connect the 1kΩ load between Pins5 and 6 for measurement.
Connect the 600Ω receiver impedance between Pins16 and 1 and measure it at the receiver side.
PANASONIC [ PANASONIC SEMICONDUCTOR ]
