ICs for Telephone
s
Absolute Maximum Ratings
(Ta=25˚C)
Parameter
Supply voltage
Supply 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
120
1700
–20 to + 60
–55 to +150
AN6426NK
Unit
V
mA
mW
˚C
˚C
Note) The IC must be used under the condition P
D
>
V
CC
×
I
CC
.
s
Recommended Operating Range
(Ta=25˚C)
Parameter
Operating supply voltage range
Symbol
V
L
Range
3V to 12V
s
Electrical Characteristics
(Ta=25˚C)
Parameter
Power Supply
DC line voltage (1)
DC line voltage (2)
Int. supply voltage (1)
Int. supply voltage (2)
Int. regulated voltage (1)
Int. regulated voltage (2)
HS
U
Receiver
Rec. gain
Max. rec. level
MF rec. gain
MF max. rec. level
AP (R) characteristics
HS
U
Transmitter
Trans. gain
Max. trans. level
MF trans. gain
MF max. trans. level
AP (S) characteristics
SP
U
Receiver
Att. rec. gain
Att. trans. gain
Loudspeaker amp. (1)
Loudspeaker amp. (2)
Loudspeaker amp. (3)
Rheostat characteristics (1)
G
ARR
G
ART
V
OSP (1)
V
OSP (2)
V
OSP (3)
V
V
26
26
4
4
4
26
25
25
3
3
3
25
n
i
=–20dBm
n
i
=–20dBm,
I
20
=14µA
T12–T11 Value
V
PO
=3V,
THD=5%
V
PO
=5V,
THD=5%
V
PO
=7V,
THD=5%
V
24
=V
35
,
n
i
=–20dBm,
I
L
=60mA
–6.5
–38
–10
–4
0
–28
–3.5
–33
–5
1
4
–25
–22
– 0.5
–28
dB
dB
dBm
dBm
dBm
dBm
G
S
V
S
G
MS
V
MS
DG
S
37
37
40
40
37
42
42
42
42
42
n
i
=–25dBm
n
O
=2.5dBm
f
i
=1kHz,
n
i
=–25dBm
f
i
=1kHz,
n
O
=1dBm
Gain difference with
n
i
=–25dBm as I
L
changes
between 30 and 80mA
26
2.5
22
1
–6
29
5.5
25
4
–4
32
8.5
28
7
0
dB
dBm
dB
dBm
dB
G
R
V
R
G
MR
V
MR
DG
R
V
L (1)
V
L (2)
V
CC (1)
V
CC (2)
V
B (1)
V
B (2)
Voltage at Pin42 with I
L
=20mA
Voltage at Pin42 with I
L
=120mA
Voltage at Pin36 with I
L
=20mA
Voltage at Pin36 with I
L
=120mA
Voltage at Pin35 with I
L
=20mA
Voltage at Pin35 with I
L
=120mA
input pin output pin
Symbol
Condition
min
3.6
9.0
1.8
6.0
0.95
1.10
36
4
3
5
–8
typ
4.2
11.0
2.3
7.0
1.10
1.20
39
7
6
8
–6
max
5.2
12.0
2.8
9.0
1.35
1.45
42
10
9
11
–4
Unit
V
V
V
V
V
V
dB
dBm
dB
dBm
dB
11
11
40
40
11
n
O
=4dBm
f =1kHz,
7, 8
i
n
i
=–25dBm
f
i
=1kHz,
7, 8 n
O
=5dBm
Gain difference with
7, 8 n
i
=–60dBm as I
L
changes
between 30 and 80mA
7, 8
7, 8
n
i
=–60dBm
3
PANASONIC [ PANASONIC SEMICONDUCTOR ]
