Philips Semiconductors
Dual tandem electronic
potentiometer circuit
PARAMETER
Output noise voltages
signal plus noise (r.m.s. value);
f = 20 Hz to 20 kHz
noise (peak value); weighted to
DIN 45 405; CCITT filter
Cross-talk attenuation (stereo)
f = 1 kHz
f = 20 Hz to 20 kHz
Control voltage cross-talk to
the outputs at f = 1 kHz;
Vc1(rms) = Vc2(rms) = 1 mV
Ripple rejection at f = 100 Hz;
VP(rms) < 200 mV
Note
1. Gv = Vo / Vi.
Product specification
TDA1074A
SYMBOL
MIN.
TYP. MAX. UNIT
Vno(rms)
−
75
−
µV
Vno(m)
−
160
230
µV
αct
−
86
−
dB
αct
−
80
−
dB
−αct
α100
−
20
−
dB
−
46
−
dB
December 1982
6