Philips Semiconductors
Product specification
TEA6300
TEA6300T
Sound fader control circuit
CHARACTERISTICS
V
CC = 8,5 V; RS = 600 Ω; RL = 10 kΩ; f = 1 kHz; Tamb = 25 °C; test circuit Fig.10; unless otherwise specified
SYMBOL PARAMETER MIN. TYP. MAX.
7,0 8,5 13,2 V
UNIT
VCC
Supply voltage
Supply current
ICC
ICC
ICC
−
−
−
26
−
−
mA
mA
mA
Supply current at 8,5 V
Supply current at 13,2 V
DC voltage
33
44
−
VDC
VREF
Gv
inputs, outputs and reference
Internal reference voltage (pin 20)
Vref = 0,5 VCC
0,45
−
0,5
4,25
20
0,55
−
VCC
V
Maximum voltage gain
bass and treble linear, fader off
Output voltage level
19
21
dB
Vo(rms)
Vo(rms)
for Pmax at the output stage
for start of clipping
−
−
500
−
−
mV
mV
1000
Input sensitivity
Vi(rms)
at Vo = 500 mV
−
50
−
−
mV
Hz
dB
Frequency response
bass and treble linear; roll-off
frequency −1 dB
fr
35
70
20 000
Channel separation
Gv = 0 dB; bass and treble linear;
frequency range 250 Hz to 10 kHz
Total harmonic distortion
frequency range 20 Hz to 12,5 kHz
Vi = 50 mV; Gv = 20 dB
Vi = 500 mV; Gv = 0 dB
Vi = 1,6 V; Gv = −10 dB
Ripple rejection
αCS
92
−
THD
THD
THD
−
−
−
0,1
0,3
0,2
0,5
%
%
%
0,05
0,2
Vr(rms) < 200 mV; Gv = 0 dB;
bass and treble linear;
at f = 100 Hz
RR100
−
−
70
60
−
−
dB
dB
RRrange
at f = 40 Hz to 12,5 kHz
May 1990
6