AN618 Panasonic Semiconductor, AN618 Datasheet - Page 6

• Manufacturer Part Number: AN618
• Description: Recording and playing amplifier IC for answering telephones
• Manufacturer: Panasonic Semiconductor

AN6175K
HF power supply
Control voltage
Note) These values are for reference only (not guaranteed values).
Where 0 means connection to GND, and 1 means connection to Pin41(V
6
HF, HS/MF
HF mode internal reference voltage (1)
HF mode internal reference voltage (2)
HF mode internal reference voltage (3)
HF mode AC impedance
Low level
High level
Electrical Characteristics (Design Values for Reference) (cont.) (Ta=25 2 C)
Mode Control
ES-42D Package Power Dissipation
31
0
0
0
0
1
1
1
1
(mW)
1,800
1,600
1,400
1,200
1,000
1016
600
400
200
800
0
Parameter
0
Pin No.
HS/MF
32
0
0
1
1
0
0
1
1
25
REC– CONT
Ambient Temperature (Ta)
15
0
1
0
1
0
1
0
1
50
P
D
Transmit MF in the hands-free mode. Trans./rec. att. can be changed according to input level.
Transmit MF in the hands-free mode. Trans./rec. att. is available only in the receiver mode.
Transmit MF in the handset mode.
Transmit MF in the handset mode.
Speech in the hands-free mode
Speech in the hands-free mode. Trans./rec. att. is available only in the receiver mode.
Speech in the handset mode
Speech in the handset mode
75
Symbol
V
V
Ta
V
V
Z
V
C
C
ACF
BGF
SPF
(H)
(L)
rF
100
Open condition
Rthj— a=123 C/W
P
D
=1016mW(25 C)
Pin31 high, Pin32 low,
I
Pin31 high, Pin32 low,
I
Pin31 high, Pin32 low,
I
Pin31 high, Pin32 low,
I
L
L
L
L
=20mA
=20mA
=20mA
=20mA
125
Condition
( C)
CC
150
1).
Description
– 0.3 to + 0.5
Design value
1.0 to 5.0
ICs for Telephone
1.17
610
1.0
2.0
Unit
V
V
V
V
V