TEA6320 View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
TEA6320 Datasheet PDF : 40 Pages
| |||
Philips Semiconductors
Sound fader control circuit
Preliminary specification
TEA6320
SYMBOL
PARAMETER
CONDITIONS
Pno(rms)
αct
noise output power (RMS value)
only contribution of TEA6320;
power amplifier for 6 W
crosstalk
20
log -V---V-b---uo--s--(--r(--mp---–-s--)-p---)
between
bus
inputs and signal outputs
mute position; note 1
note 2
Source selector
Zi
input impedance
αS
input isolation of one selected
f = 1 kHz
source to any other input
f = 12.5 kHz
Vi(rms)
maximum input voltage
(RMS value)
THD < 0.5%; VCC = 8.5 V
THD < 0.5%; VCC = 7.5 V
Voffset
DC offset voltage at source
selector output by selection of any
inputs
Zo
output impedance
RL
output load resistance
CL
output load capacity
Gv
voltage gain, source selector
Control part (source selector disconnected; source resistance 600 Ω)
Zi
Zo
RL
CL
RDCL
Vi(rms)
Vno
CRtot
Gstep
input impedance volume input
input impedance loudness input
output impedance
output load resistance
output load capacity
DC load resistance at output to
ground
maximum input voltage
(RMS value)
noise output voltage
total continuous control range
recommended control range
step resolution
step error between any adjoining
step
THD < 0.5%
CCIR468-2 weighted; quasi
peak
Gv = 20 dB
Gv = 0 dB
Gv = −66 dB
mute position
MIN. TYP. MAX. UNIT
−
−
10
nW
−
110 −
dB
25
35
45
kΩ
−
105 −
dB
−
95
−
dB
−
2.15 −
V
−
1.8 −
V
−
−
10
mV
−
80
120 Ω
10
−
−
kΩ
0
−
2500 pF
−
0
−
dB
100 150 200 kΩ
25
33
40
kΩ
−
80
120 Ω
2
−
−
kΩ
0
−
10
nF
4.7 −
−
kΩ
−
2.15 −
V
−
110 220 µV
−
33
50
µV
−
13
22
µV
−
10
−
µV
−
106 −
dB
−
86
−
dB
−
1
−
dB
−
−
0.5 dB
1995 Dec 19
8
|
|
Share Link: 