TDA1001B View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
TDA1001B Datasheet PDF : 13 Pages
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Philips Semiconductors
Interference and noise suppression circuit
for FM receivers
Product specification
TDA1001B
TDA1001BT
CHARACTERISTICS
VP = 12 V; Tamb = 25 °C; measured in Fig.4; unless otherwise specified
PARAMETER
SYMBOL
Input stage
Input impedance (pin 1)
f = 40 kHz
Input resistance (pin 1)
with pin 2 not connected
Input bias current (pin 1)
V1-16 = 4,8 V
Output resistance (pin 2)
unloaded
Internal emitter resistance
Low-pass amplifier
Input resistance (pin 3)
Input bias current (pin 3)
Output resistance (pin 4)
Voltage gain (V4/V3)
Suppression pulse stage
Input offset current at pin 5
during the suppression time tS
Output stage
Output resistance (pin 6)
Internal emitter resistance
Current gain (I5/I6)
Pilot tone generation (19 kHz)
Input impedance (pin 8)
Output impedance (pin 7)
pin 8 open
Output bias current (pin 7)
Current gain (I7/I8)
High-pass amplifier
Input resistance (pin 15)
Input bias current (pin 15)
Output resistance (pin 14)
Voltage gain (V14/15)
Zi1
Ri1
Ii1
Ro2
R2-16
Ri3
Ii3
Ro4
Gv4/3
Iio5
Ro6
R6-16
Gi5/6
Zi8
Zo7
Io7
Gi7/8
Ri15
Ii15
Ro14
Gv14/15
MIN.
TYP.
MAX. UNIT
−
45
−
kΩ
−
600
−
kΩ
−
6
15
µA
low-ohmic
−
5,6
−
kΩ
10
−
−
MΩ
−
−
7
µA
−
−
5
Ω
−
1,1
−
−
50
200
nA
low-ohmic
−
6
−
kΩ
−
85
−
dB
−
−
150
−
0,7
1
−
3
1
Ω
−
kΩ
1,3
mA
−
10
−
−
MΩ
−
−
7
µA
−
−
5
Ω
−
1,4
−
December 1982
5
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