TELEFUNKEN Semiconductors
U4275B
Absolute maximum ratings
Reference point Pin 1b, unless otherwise specified
Parameters
Supply voltage
Pin 7
Supply current
Pin 7
Ambient temperature range
Storage temperature range
Junction temperature
Electrostatic handling (MIL standard 883 C)
Symbol
V
S
I
S
T
amb
T
stg
T
j
V
ESD
Value
10
t.b.d.
– 30 to + 85
t.b.d.
t.b.d.
2000
Unit
V
mA
°C
°C
°C
V
"
Thermal resistance
Parameters
Junction ambient
Symbol
R
thJA
Maximum
t.b.d.
Unit
K/W
Electrical characteristics
T
amb
= 25
_
C, V
S
= 8.5 V, unless otherwise specified
Parameters
Supply voltage
Supply current
Fieldstrength
Input voltage
Output voltage
Test conditions / Pins
Pin 7
Pin 7
Pin 1
Pin 2
Symbol
V
S
I
S
V
i
V
out
BW
V
V
MPXIN
V
MPXOUT
0.06
100
75
G
V
IN
0
3
I
IN
1
0.5
1
V
S
82
3.5
Min.
8
6
0
50
100
0
Typ.
8.5
8
Max.
10
10
5.0
5000
Unit
V
mA
V
mV
KHz
V
V
RMS
V
RMS
%
kHz
dB
dB
V
R
load
C
load
Bandwidth
Pin 2
Input voltage
Pin 3
Multipath Noise Cancellation
MPX input voltage
Pin 4
MPX output voltage
R
L
= 10 k
W
Pin 6
THD
R
L
= 10 k
W
Pin 6
V
MPXIN
= 350 mV
Bandwidth
R
L
= 10 k
W
Pin 6
Noise figure
Mute-depth
R
L
= 10 k
W
Pin 6
Gain
R
L
= 10 k
W
Pin 6
Address logic
Input voltage
Pins 12, 13 and 15
low
high
Input current
Pin 12
low
high
5
350
525
0.2
m
A
m
A
9
Rev. A1: 14.03.1995
Preliminary Information
TEMIC [ TEMIC SEMICONDUCTORS ]
