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TDA1074AN View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
TDA1074AN
Philips
Philips Electronics Philips
TDA1074AN Datasheet PDF : 15 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Philips Semiconductors
Dual tandem electronic
potentiometer circuit
Product specification
TDA1074A
APPLICATION INFORMATION
Treble and bass control circuit
VP = 20 V; Tamb = 25 °C; measured in Fig.3; RG = 60 ; RL > 4,7 k; CL < 30 pF; f = 1 kHz; with a linear frequency
response (Vc1 = Vc2 = 0 V); unless otherwise specified
PARAMETER
SYMBOL
MIN.
TYP. MAX. UNIT
Supply current (without load)
Frequency response (1 dB)
Vc1 = Vc2 = 0 V
Voltage gain at linear frequency
response (Vc1 = Vc2 = 0 V)
Gain variation at f = 1 kHz
IP
f
Gv(1)
14
22
30
mA
10
20 000 Hz
0
dB
at maximum bass/treble boost or
cut at ±Vc1 = ±Vc2 = 120 mV
Bass boost at 40 Hz (ref. 1 kHz)
Gv(1)
±1
dB
Vc2 = 120 mV
Bass cut at 40 Hz (ref. 1 kHz)
Vc2 = 120 mV
Treble boost at 16 kHz (ref. 1 kHz)
17,5
dB
17,5
dB
Vc1 = 120 mV
Treble cut at 16 kHz (ref. 1 kHz)
16
dB
Vc1 = 120 mV
Total harmonic distortion
16
dB
at Vo(rms) = 300 mV
f = 1 kHz (measured selectively)
f = 20 Hz to 20 kHz
at Vo(rms) = 5 V
f = 1 kHz
f = 20 Hz to 20 kHz
Signal level at THD = 0,7%
(input and output)
Power bandwidth at reference
level Vo(rms) = 5 V (3 dB);
THD = 0,1%
THD
THD
THD
THD
Vi; o(rms)
B
0,002
%
0,005
%
0,015 0,1
%
0,05
0,1
%
5,5
6,2
V
40
kHz
December 1982
5
 

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