TEA6880H/V2,557 データシートの表示（PDF） - NXP Semiconductors.
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TEA6880H/V2,557 Datasheet PDF : 92 Pages
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SYMBOL
PARAMETER
Volume 1 control
Gv
Gstep
∆Ga
∆Gtrack
Treble control
voltage gain
step resolution gain
step error between any adjoining step
attenuator gain set error
gain tracking error
Gtreble
Gstep
treble gain control, maximum boost
maximum attenuation
step resolution gain
step error between any adjoining step
Bass control
Gbass
bass gain control, maximum boost
maximum attenuation
Gstep
step resolution gain
fc
Qe
EQbow
step error between any adjoining step
centre frequency
equalizer quality factor
equalizer bowing
Volume 2 control
Gv
Gstep
voltage gain
step resolution
step error between any adjoining step
additional steps
CONDITIONS
MIN. TYP. MAX. UNIT
Gv = +20 to −36 dB
Gv = +20 to −36 dB
f = 10 kHz; Vi(rms) = 200 mV
f = 10 kHz
f = 10 kHz
f = 10 kHz
−36 −
−
1
−
−
−1 0
−
0
+20 dB
−
dB
0.5 dB
+1 dB
1
dB
13 14 15 dB
13 14 15 dB
−
2
−
dB
−
−
0.5 dB
external T-filter; f = 60 Hz; BSYB = 1;
Vi(rms) = 200 mV
external T-filter; f = 60 Hz; BSYC = 0
external T-filter; f = 60 Hz; BSYC = 1
f = 60 Hz; boost; BSYB = 1
f = 60 Hz; cut; BSYC = 0
f = 60 Hz; cut; BSYC = 1
f = 60 Hz
Cbass = 2 × 220 nF; Rbass = 3.3 kΩ
Vi(rms) = 200 mV; boost = 12 dB
Vi(rms) = 200 mV; bass and treble boost = 12 dB;
reference flat frequency response
16 18 20 dB
16 18 20 dB
13 14.4 15.5 dB
−
2
−
dB
−
2
−
dB
1.2 1.6 1.9 dB
−
−
0.5 dB
50 60 70 Hz
0.8 0.9 1.1
−
2.1 3.3 dB
Gv = 0 to −56 dB
Gv = 0 to −56 dB
−68 −
0
dB
−
1
−
dB
−
−
0.5 dB
−
−58.5 −
dB
−
−62 −
dB
−
−68 −
dB
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