U4313B
Pin Description
OP
in+
OP
out
RC
wake
GND2
Comp
out
RC–
RC+
AM
out
1
2
3
4
5
6
7
8
95 10322
TELEFUNKEN Semiconductors
16 OP
in–
15 V
S
14 FM
out
13 V
Ref
12 Discr
11 GND1
10 SW
out
9
IF
in
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
OP
in+
OP
out
RC
wake
GND2
Comp
out
RC–
RC+
AM
out
IF
in
SW
out
GND1
Discr
V
Ref
FM
out
V
S
OP
in–
Function
OP amplifier non inverted input
OP amplifier output
RC wake up reset time
Ground of the logical circuits
Inverting comparator output
Comparator time constant
Comparator time constant
AM current output
IF input
Wake up output
Ground of the analog circuits
FM discriminator tank
Reference voltage
FM discriminator output
Supply voltage
OP amplifier inverted input
Internal connections see figures 4 to 19
Figure 2. Pin description
Absolute Maximum Ratings
Parameters
Supply voltage
Power dissipation T
amb
= 85°C
Junction temperature
Ambient temperature
Storage temperature
Symbol
V
S
P
tot
T
j
T
amb
T
stg
Value
13
400
125
–40 to +85
–55 to +125
Unit
V
mW
°C
°C
°C
Thermal Resistance
Junction ambient
Parameters
DIP16
SO16L
Symbol
R
thJA
R
thJA
Value
120
100
Unit
K/W
K/W
2 (14)
Rev. A1: 23.06.1995
TEMIC [ TEMIC SEMICONDUCTORS ]
