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부품번호 | TEA6324 기능 |
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기능 | Sound control circuit | ||
제조업체 | NXP Semiconductors | ||
로고 | |||
전체 36 페이지수
INTEGRATED CIRCUITS
DATA SHEET
TEA6324T
Sound control circuit
Preliminary specification
File under Integrated Circuits, IC01
1997 Mar 13
Philips Semiconductors
Sound control circuit
Preliminary specification
TEA6324T
PINNING
SYMBOL
SDA
GND
OUTL
TL
B2L
B1L
IVL
QSL
MUTE
IMO
IBL
IAL
IAR
IBR
CAP
Vref
QSR
IVR
B1R
B2R
TR
OUTR
VCC
SCL
PIN DESCRIPTION
1 serial data input/output (I2C-bus)
2 ground
3 output left
4 treble control capacitor left channel
or input from an external equalizer
5 bass control left channel or output to
an external equalizer
6 bass control, left channel
7 input volume I, left control part
8 output source selector, left channel
9 mute control
10 input mono source
11 input B left source
12 input A left source
13 input A right source
14 input B right source
15 electronic filtering for supply
16 reference voltage (0.5VCC)
17 output source selector right channel
18 input volume I, right control part
19 bass control right channel
20 bass control right channel or output
to an external equalizer
21 treble control capacitor right channel
or input from an external equalizer
22 output right
23 supply voltage
24 serial clock input (I2C-bus)
handbook, halfpage
SDA 1
24 SCL
GND 2
OUTL 3
23 VCC
22 OUTR
TL 4
21 TR
B2L 5
20 B2R
B1L 6
19 B1R
TEA6324T
IVL 7
18 IVR
QSL 8
17 QSR
MUTE 9
IMO 10
16 Vref
15 CAP
IBL 11
14 IBR
IAL 12
13 IAR
MGK104
Fig.2 Pin configuration.
1997 Mar 13
4
4페이지 Philips Semiconductors
Sound control circuit
Preliminary specification
TEA6324T
CHARACTERISTICS
VCC = 8.5 V; RS = 600 Ω; RL = 10 kΩ; CL = 2.5 nF; AC coupled; f = 1 kHz; Tamb = 25 °C; gain control Gv = 0 dB; bass
linear; treble linear; balance in mid position; unless otherwise specified.
SYMBOL
PARAMETER
VCC supply voltage
ICC supply current
VDC internal DC voltage at inputs and
outputs
Vref
Gv(max)
Vo(rms)
internal reference voltage at pin 16
maximum voltage gain
output voltage level (RMS value) for
Pmax at the power output stage
start of clipping
Vi(rms)
fro
input sensitivity
roll-off frequency
αcs
THD
channel separation
total harmonic distortion
RR ripple rejection
(S+N)/N signal-plus-noise to noise ratio
CONDITIONS
MIN.
7.5
−
3.83
TYP.
8.5
26
4.25
MAX. UNIT
9.5 V
33 mA
4.68 V
RS = 0 Ω; RL = ∞
− 4.25 − V
19 20
21 dB
THD ≤ 0.1%; see Fig.10
THD = 1%
RL = 2 kΩ; CL = 10 nF;
THD = 1%
Vo = 2000 mV; Gv = 20 dB
CKIN = 220 nF;
CKVL = 220 nF; Zi = Zi(min)
low frequency (−1 dB)
low frequency (−3 dB)
high frequency (−1 dB)
CKIN = 470 nF;
CKVL = 100 nF; Zi = Zi(typ)
low frequency (−3 dB)
Vi = 2 V; frequency range
250 Hz to 10 kHz
frequency range
20 Hz to 12.5 kHz
Vi = 100 mV; Gv = 20 dB
Vi = 1 V; Gv = 0 dB
Vi = 2 V; Gv = 0 dB
Vi = 2 V; Gv = −10 dB
Vr(rms) < 200 mV
f = 100 Hz
f = 40 Hz to 12.5 kHz
unweighted;
20 Hz to 20 kHz RMS;
Vo = 2.0 V; see Figs 5 and 6
CCIR468-2 weighted; quasi
peak; Vo = 2.0 V
Gv = 0 dB
Gv = 12 dB
Gv = 20 dB
−
2 300
2 000
−
60
30
20 000
17
90
−
−
−
−
70
−
−
−
−
−
2 000
−
−
200
−
−
−
−
96
0.1
0.05
0.1
0.1
76
66
105
95
88
81
− mV
− mV
− mV
− mV
− Hz
− Hz
− Hz
− Hz
− dB
−%
0.15 %
−%
−%
− dB
− dB
− dB
− dB
− dB
− dB
1997 Mar 13
7
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DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |