TDA7286 ST Microelectronics, TDA7286 Datasheet - Page 3

• Manufacturer Part Number: TDA7286
• Description: SINGLE CHIP PREAMPLIFIER FOR DOUBLE DECK RADIO CASSETTE RECORDER
• Manufacturer: ST Microelectronics

ELECTRICAL CHARACTERISTICS (V
otherwise specified.)
PLAYBACK AMPLIFIER
RECORDING AMPLIFIER
HEAD SELECT INPUT
Symbol
SVR
THD
SVR
G
G
V
V
CB
V
V
C
E
R
V
C
R
I
CD
DC
VO
VO
d
O
O
S
T
N
E
T
i
Supply Voltage
Quiescent Current
Open Loop Gain
Output DC Voltage
Output AC Voltage
Supply Voltage Rejection
Cross Talk
Total Output Noise
Internal Feedback Res
Open Loop Gain
Input resistance
Output DC Voltage
Output AC Voltage
Total Harmonic Distortion
ALC Range
Channel Balance
Supply Voltage Rejection
Cross Talk
Input LOW Level
Input HIGH level
Parameter
S
= 6V, T
THD = 1%
f = 100Hz
R
THD = 1%
ALC = OFF
ALC = ON
V
ALC = ON
f = 100Hz
f = 1KHz
chB selected
chA seleced
V
O
g
O
= 0, BW = 22 to 22kHz
= 0.5Vrms; ALC = OFF
= 3dB
amb
Test Condition
= 25 C; f = 1KHz; R
L
Min.
0.75
700
1.2
2.0
1.4
35
30
28
= 4.7k ; R
4
1
Typ.
950
300
180
1.5
2.4
1.4
0.2
80
45
60
80
50
48
32
60
7
1
0
g
= 2.2k , unless
Max.
1.25
1.7
2.8
0.5
0.6
12
15
70
2
TDA7286
mVrms
Vrms
Vrms
Unit
mA
k
k
dB
dB
dB
dB
dB
dB
dB
dB
%
V
V
V
V
V
V
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