TEA6330T-T [NXP]
IC 2 CHANNEL(S), SOUND FADER CONTROL CIRCUIT, PDSO28, Audio Control IC;
| 型号： | TEA6330T-T |
| 厂家： | 
NXP |
| 描述： | IC 2 CHANNEL(S), SOUND FADER CONTROL CIRCUIT, PDSO28, Audio Control IC 光电二极管 商用集成电路 |
| 文件： | 总19页 (文件大小：147K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
DATA SHEET
TEA6330T
Sound fader control circuit
for car radios
January 1992
Preliminary specification
Supersedes data of June 1991
File under Integrated Circuits, IC01
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
FEATURES
• Stereo/hi-fi processor for car radios performed with
volume, balance, bass and treble controls
• Sound fader control (front/rear) down to −30 dB in steps
of 2 dB
• Fast muting via bus or via setting the muting pin
GENERAL DESCRIPTION
• Suitable for external audio equalizers, can be looped-in
controlled by the I C-bus
2
2
This bipolar IC is an I C-bus controlled sound/volume
controller for car radios, in addition with fader function and
the possibility of an external equalizer.
• Power-on reset on chip sets the device into general
mute position
• AC and DC short-circuit protected concerning
neighbouring pins
2
• I C-bus control for all functions.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
V
supply voltage
supply current
7
8.5
26
10
V
P
I
−
−
mA
P
V
maximum AF input signal
(RMS value)
i
2
−
−
V
V
maximum AF output signal
(RMS value)
o
1.1
−66
0
−
−
V
∆G
volume control range, separated
fader control range, separated
bass control range
−
+20
−30
+15
+12
0.2
−
dB
dB
dB
dB
%
v
−
−12
−12
−
−
treble control range
−
THD
total harmonic distortion
weighted signal-to-noise ratio
crosstalk attenuation
−
S/N(W)
−
67
90
dB
dB
α
−
−
CR
B
frequency response (−1 dB)
35 to
−
20000
−
Hz
ORDERING INFORMATION
PACKAGE
EXTENDED
TYPE NUMBER
PINS
20
PIN POSITION
MATERIAL
CODE
(1)
TEA6330T
Note
1. Plastic small outline package; 20 leads; body width 7.5 mm; (SOT163A); SOT163-1; 1996 August 02.
SO
plastic
SOT163A
January 1992
2
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
Fig.1 Block and test circuit.
Fig.2 Connection of equalizer (Table 7).
In application with equalizer circuit
TEA6360 coupling capacitors are not
necessary. Connectors for RIGHT in
brackets.
Fig.3 T-filter for enhanced bass control (Fig.5).
Connectors for LEFT in brackets.
January 1992
3
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
PINNING
SYMBOL
PIN
DESCRIPTION
C
1
filtering capacitor for power supply
audio input signal RIGHT
analog ground (0 V)
PS
IN-R
2
3
4
GND1
C
capacitor for bass control RIGHT
and signal to equalizer
BR1
C
C
5
6
capacitor for bass control RIGHT
BR2
capacitor for treble control RIGHT,
input signal for equalizer RIGHT
TR
QRR
QRF
7
8
right audio output signal of rear
channel
right audio output signal of front
channel
MUTE
GND2
SCL
9
input to set mute externally
10
11
12
13
digital ground (0 V) for bus control
2
clock signal of I C-bus
2
SDA
data signal of I C-bus
QLF
left audio output signal of front
channel
QLR
14
15
left audio output signal of rear
channel
C
capacitor for treble control LEFT,
input signal for equalizer LEFT
TL
C
C
16
17
capacitor for bass control LEFT
BL2
capacitor for bass control LEFT
and signal to equalizer
BL1
V
18
19
20
+8.5 V supply voltage
P
IN-L
audio input signal LEFT
Fig.4 Pin configuration.
V
reference voltage output (V /2)
P
ref
January 1992
4
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
Low level control fader is included independent of the
volume controls, because the TEA6330T has four driver
outputs (for front and rear).
FUNCTIONAL DESCRIPTION
2
This bipolar IC is an I C-bus controlled sound/volume
controller for car radios including fader function and the
possibility of an external equalizer. The sound signal
setting is performed by resistor chains in combination with
multi-input operational amplifiers. The advantages of this
principle are the combination of low noise, low distortion
and a high dynamic range. The separated volume controls
of the left and the right channel make the balance control
possible. The value and the characteristic of the balance is
An extra mute position for the front, the rear or for all
channels is built in. The last function may be used for
muting during preset selection. No external interface is
required between the microcomputer and this circuit, for all
switching and controlling functions are controllable via the
2
two-wire I C-bus.
The separate mute-pin allows to switch the fader into mute
2
controlled via the I C-bus.
2
position without using the I C-bus.
The contour function is performed by setting an extra bass
control and optional treble, depending on the actual
volume position. Its switching points and its range are also
The on chip power-on reset sets the TEA6330T into the
general mute mode.
2
controllable via the I C-bus.
An interface is assigned behind the volume control to
loop-in an equalizer (Fig.2). In this case the treble control
is switched off, and the bass control can be used to set the
contour.
LIMITING VALUES
In accordance with the Absolute Maximum System (IEC 134). Ground pins 3 and 10 connected together.
SYMBOL PARAMETER MIN. MAX.
10
UNIT
V
P
supply voltage (pin 18)
total power dissipation
storage temperature range
0
0
V
P
700
mW
°C
°C
V
tot
T
T
−55
−40
−
150
stg
operating ambient temperature range
electrostatic handling* for all pins
electrostatic handling** for all pins
85
amb
V
±300
±4000
ESD
−
V
* Equivalent to discharging a 200 pF capacitor through a 0 Ω series resistor.
** Equivalent to discharging a 100 pF capacitor through a 1.5 kΩ series resistor.
January 1992
5
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
CHARACTERISTICS
V = 8.5 V; load resistors at audio outputs 10 kΩ, f = 1 kHz (R = 600 Ω), bass and treble in linear position, fader in off
P
i
S
position and T
= 25 °C; measurements taken in Fig.1 unless otherwise specified.
amb
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
8.5
MAX.
10
UNIT
V
supply voltage range (pin 18)
supply current
7
V
P
I
−
26
−
mA
V
P
V
V
reference voltage (pin 20)
DC voltage at output (pins 7, 8, 13, 14)
0.45 V
0.5 V
0.5 V
0.55 V
P
ref
O
P
P
P
−
−
V
Measurements over all
V
maximum AF input level for THD = 2 % G = −66 to −6 dB
v
i
at pins 2 and 19 (RMS value)
and V = 8.1 V
2
−
−
V
P
V
maximum AF output level for THD = 2% G = −4 to +20 dB
o
v
at pins 7, 8, 13, 14 (RMS value)
maximum gain by volume setting
frequency response
and V = 8.1 V
1.1
19
−
−
V
P
G
B
20
21
dB
v
−1 dB roll-off frequency
35 to
−
20000
90
−
−
Hz
dB
α
crosstalk attenuation
f = 250 to 10000 Hz
CR
G = 0 dB
70
v
THD
RR
total harmonic distortion
f = 20 to 12500 Hz
V
V
V
= 50 mV
= 500 mV
= 1.6 V
G = +20 dB
−
−
−
0.1
0.3
0.2
0.5
%
%
%
i (RMS)
i (RMS)
i (RMS)
v
G = 0 dB
0.05
0.2
v
G = −10 dB
v
ripple rejection for V < 200 mV RMS
G = 0 dB
R
v
f = 100 Hz
−
−
−
70
60
50
−
−
−
dB
dB
dB
f = 40 Hz to 3 kHz
f = 3 to 12.5 kHz
mute position
P
noise power at output of a 25 W
powerstage with 26 dB gain
(only contribution of TEA6330T)
N
(V = 0)
9
−
−
−
10
nW
dB
α
crosstalk attenuation between SDA, SCL
and signal output
BUS
G = 0 dB
110
−
v
(20 log V
(p-p)/V RMS)
o
BUS
S/N(W)
weighted signal-to-noise ratio for
CCIR 468-2 quasi
peak for 6 W power
amplifier
V = 50 mV RMS
P = 50 mW
−
65
67
72
78
72
86
−
−
−
−
−
−
dB
dB
dB
dB
dB
dB
i
o
V = 500 mV RMS
P = 50 mW
−
i
o
V = 50 mV RMS
P = 1 W
65
71
−
i
o
V = 500 mV RMS
P = 1 W
o
i
V = 50 mV RMS
P = 6 W; Fig.9
o
i
V = 500 mV RMS
P = 6 W; Fig.9
−
i
o
January 1992
6
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Audio frequency outputs QLF, QRF, QLR and QRR
V
maximum output signal (RMS value)
output resistance (pins 7, 8, 13 and 14)
admissible output load resistor
1.1
−
−
V
o
R
R
C
−
100
−
150
−
Ω
o
to ground or V
7.5
−
kΩ
nF
L
CC
admissible output load capacitor
weighted noise voltage at output
−
2.5
L
V
CCIR 468-2 ; Fig.8
quasi peak
N(W)
for maximum gain
for 0 dB gain
G = +20 dB
−
−
−
−
110
25
19
11
220
50
µV
µV
µV
µV
v
G = 0 dB
v
for minimum gain
for mute position
G = −66 dB
38
v
(V = 0)
22
9
R = 600Ω
Volume control
G
R
input resistance (pins 2 and 19)
volume control range
step width
35
−66
−
50
−
65
+20
-
kΩ
dB
dB
dB
dB
dB
dB
l
G
Table 2
v
∆G
2
v
gain set error
G = −50 to +20 dB
−
−
2
v
G = −66 to −50 dB
−
−
3
v
gain tracking error
balance in mid position
set mute-bits
−
−
2
α
mute attenuation at volume mute
76
90
−
mute
Bass control
G
controllable bass range
maximum boost
Table 3; Fig.6
f = 40 Hz
v
14
12
11
15
13
12
11
3
16
14
13
12
3.5
dB
dB
dB
dB
dB
maximum boost
f = 100 Hz
f = 40 Hz
maximum attenuation
maximum attenuation
step width
f = 100 Hz
f = 40 Hz
10
2.5
∆G
v
Treble control
G
controllable treble range
maximum boost
Table 4; Fig.7
f = 10 kHz
f = 15 kHz
f > 15 kHz
f = 10 kHz
f = 15 kHz
f = 15 kHz
v
9
10
12
−
11
13
15
11
13
3.5
dB
dB
dB
dB
dB
dB
maximum boost
11
−
maximum boost
maximum attenuation
maximum attenuation
step width
9
10
12
3
11
2.5
∆G
v
January 1992
7
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Fader control
G
fader control range
Table 5
0 to
v
−
−30
2
−
dB
dB
dB
step width
1.5
74
2.5
α
mute attenuation
GMB-bit = 1; Table 6
84
−
MUTE
∆V
DC offset output voltage (pins 7, 8, 13,
14)
o
between any adjoining volume step
and any step to mute
G = −66 to 0 dB
−
−
−
−
0.2
2
10
15
10
10
mV
mV
mV
mV
v
G = 0 to +20 dB
v
in any treble and fader position
in any bass position
G = −66 to 0 dB
−
v
G = −66 to 0 dB
−
v
External mute (pin 9)
V
input voltage for MUTE-ON (LOW)
fader is switched into
general mute position
Tables 2 and 5
9
0
3
−
−
−
−
5
−
1.5
V
input voltage for MUTE-OFF (HIGH)
input voltage for MUTE-OFF
input current
V
V
P
pin 9 open-circuit
−
V
I
±10
µA
9
2
I C-bus, SCL and SDA (pins 11 and 12)
V
input voltage HIGH-level
input voltage LOW-level
input current
3
0
−
−
−
−
−
−
V
V
11, 12
P
1.5
±10
0.4
V
I
µA
V
11, 12
V
output voltage at acknowledge (pin 12)
I
= −3 mA
ACK
12
Power-on reset, when reset is active the GMU-bit (general mute) is set and the bus receiver is in reset position
V
supply voltage for start of reset
supply voltage for end of reset
supply voltage for start of reset
increasing voltage
increasing voltage
decreasing voltage
−
−
2.5
6.8
5.8
V
V
V
P
5.2
4.2
6.0
5.0
January 1992
8
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
Fig.5 Bass control with enhanced control range (T-filter coupling, Fig.1).
Fig.6 Bass control with normal control range (Fig.1).
9
January 1992
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
Fig.7 Treble control.
Fig.8 Noise voltage on outputs (CCIR 468-2 weighted, quasi-peak).
10
January 1992
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
Fig.9 Signal-to-noise ratio (CClR 468-2 weighted, quasi-peak) for TEA6330T with a 6 W power amplifier
(20 dB gain, Fig.10). Measurements without noise contribution of the power amplifier.
Fig.10 Signal-to-noise ratio measurement (Fig.9) with V = 50 mV RMS, V = 500 mV RMS for P = 6 W.
max
i
o
January 1992
11
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
2
I C-BUS PROTOCOL
2
I C-bus format
S
SLAVE ADDRESS
A
SUBADDRESS
A
DATA
P
S
=
=
=
=
=
=
=
start condition
SLAVE ADDRESS
1000 000X
A
acknowledge, generated by the slave
subaddress byte, Table 1
data byte, Table 1
SUBADDRESS
DATA
P
X
stop condition
read/write control bit
X = 0, order to write (the circuit is slave receiver only)
If more than 1 byte DATA are transmitted, then auto-increment of the subaddress is performed.
Byte organisation
2
Table 1 I C-bus transmission
DATA BYTE
FUNCTION
volume left
SUBADDRESS BYTE
D7
D6
D5
D4
D3
D2
D1
D0
VL0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
VL5
VL4 VL3 VL2
VL1
volume right
VR5 VR4 VR3 VR2 VR1 VR0
bass
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
BA3 BA2
TR3 TR2
BA1
TR1
BA0
TR0
treble
fader
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
1
0
0
MFN FCH FA3 FA2
FA1
0
FA0
0
audio switch
GMU EQN
0
0
0
0
Function of the bits:
VL0
VR0
BA0
TRO
FA0
to
to
to
to
to
VL5
VR5
BA3
TR3
FA3
volume control of left channel (balance control)
volume control of right channel (balance control)
bass control of both channels
treble control of both channels
fader control front to rear
FCH
MFN
GMU
EQN
select fader channels front or rear
mute control of the selected channels front or rear
mute control, general mute
equalizer switchover (0 = equalizer-on)
January 1992
12
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
Table 2(a) Volume setting LEFT
G
DATA
G
DATA
V
V
DB
VL5
VL4
VL3
VL2
VL1
VL0
DB
VL5
VL4
VL3
VL2
VL1
VL0
−32
−34
−36
−38
−40
−42
−44
−46
−48
−50
−52
−54
−56
−58
−60
−62
−64
−66
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
+20
+18
+16
+14
+12
+10
+8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
1
0
1
0
1
0
1
0
1
0
+6
+4
+2
0
1
1
0
1
0
1
−2
−4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
−6
−8
−10
−12
−14
−16
−18
−20
−22
−24
−26
−28
−30
mute
left
0
0
1
1
0
0
0
0
1
1
1
0
mute
left
---
---
---
---
---
---
0
---
---
---
0
mute
left
0
0
0
0
January 1992
13
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
Table 2(b) Volume setting RIGHT
G
DATA
G
DATA
V
V
DB
VR5
VR4
VR3
VR2
VR1
VL0
DB
VR5
VR4
VR3
VR2
VR1
VL0
−32
−34
−36
−38
−40
−42
−44
−46
−48
−50
−52
−54
−56
−58
−60
−62
−64
−66
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
+20
+18
+16
+14
+12
+10
+8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
1
0
1
0
1
0
1
0
1
0
+6
+4
+2
0
1
1
0
1
0
1
−2
−4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
−6
−8
−10
−12
−14
−16
−18
−20
−22
−24
−26
−28
−30
mute
right
0
0
1
1
0
0
0
0
1
1
1
0
mute
right
---
---
---
---
---
---
0
---
---
---
0
mute
right
0
0
0
0
January 1992
14
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
Table 3(a)
Table 3(b)
Bass setting with equalizer active (EQN = 0)
Bass setting with equalizer passive (EQN =1)
G
DATA
G
DATA
V
V
DB
D3
D2
D1
D0
DB
D3
D2
D1
D0
+15
+15
+15
+15
1
1
1
1
1
1
1
1
1
1
0
0
1
0
1
0
+15
+15
+15
+15
1
1
1
1
1
1
1
1
1
1
0
0
1
0
1
0
+12
+9
1
1
1
1
0
0
0
0
1
1
0
0
1
0
1
0
+12
+9
1
1
1
1
0
0
0
0
1
1
0
0
1
0
1
0
+6
+6
+3
+3
0
−3
−6
−9
0
0
0
0
1
1
1
1
1
1
0
0
1
0
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
1
0
1
0
−12
−12
−12
0
0
0
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
0
0
Table 4(a)
Table 4(b)
Treble setting with equalizer passive (EQN = 1)
Treble setting with equalizer active (EQN = 0)
DATA
DATA
G
G
V
V
DB
D3
D2
D1
D0
DB
D3
D2
D1
D0
+12
+12
+12
+12
+12
1
1
1
1
1
1
1
1
1
0
1
1
0
0
1
1
0
1
0
1
0
0
0
0
0
1
1
1
1
1
1
1
1
1
0
1
1
0
0
1
1
0
1
0
1
+9
+6
+3
1
1
1
0
0
0
1
0
0
0
1
0
0
0
0
1
1
1
0
0
0
1
0
0
0
1
0
0
−3
−6
−9
0
0
0
0
1
1
1
1
1
1
0
0
1
0
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
1
0
1
0
−12
−12
−12
0
0
0
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
0
0
January 1992
15
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
Table 5(a) Fader function front
Table 5(b) Fader function rear
SETTING
SETTING
DATA
DATA
FRONT REAR
FRONT REAR
DB
DB
MFN FCH FA3 FA2 FA1 FA0
fader-off
DB
DB
MFN FCH FA3 FA2 FA1 FA0
fader-off
0
0
0
0
1
0
1
1
1
1
1
1
1
1
1
1
0
0
0
0
1
0
0
0
1
1
1
1
1
1
1
1
fader-front
fader rear
−2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
−2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
−4
−4
−6
−6
−8
−8
−10
−12
−14
−16
−18
−20
−22
−24
−26
−28
−30
−10
−12
−14
−16
−18
−20
−22
−24
−26
−28
−30
mute front
mute rear
−84
---
0
0
1
1
1
1
0
0
−84
---
0
0
1
1
1
0
---
---
---
0
---
---
---
0
---
---
---
0
---
---
---
0
---
---
---
---
−84
0
0
1
0
0
0
−84
0
0
0
0
Table 6 Mute control
Table 7 Equalizer
EQUALIZER
MUTE
DATA
DATA
REMARKS
REMARKS
signal outputs for
equalizer are pins 4 and
17, inputs are pins 6 and
15; Tables 3(b) and 4(b)
CONTROL
GMU-BIT
CONTROL
EQN-BIT
active
1
outputs QLF, QLR, QRF
and QRR are muted
active
0
passive
0
no general mute
passive
1
no general mute;
Tables 3(a) and 4(a)
January 1992
16
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
PACKAGE OUTLINE
SO20: plastic small outline package; 20 leads; body width 7.5 mm
SOT163-1
D
E
A
X
c
y
H
E
v
M
A
Z
20
11
Q
A
2
A
(A )
3
A
1
pin 1 index
θ
L
p
L
1
10
w
detail X
e
M
b
p
0
5
10 mm
scale
DIMENSIONS (inch dimensions are derived from the original mm dimensions)
A
max.
(1)
(1)
(1)
UNIT
A
A
A
b
c
D
E
e
H
L
L
Q
v
w
y
θ
1
2
3
p
E
p
Z
0.30
0.10
2.45
2.25
0.49
0.36
0.32
0.23
13.0
12.6
7.6
7.4
10.65
10.00
1.1
0.4
1.1
1.0
0.9
0.4
mm
2.65
0.25
0.01
1.27
0.050
1.4
0.25 0.25
0.01
0.1
8o
0o
0.012 0.096
0.004 0.089
0.019 0.013 0.51
0.014 0.009 0.49
0.30
0.29
0.419
0.394
0.043 0.043
0.016 0.039
0.035
0.016
inches 0.10
0.055
0.01 0.004
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
EIAJ
95-01-24
97-05-22
SOT163-1
075E04
MS-013AC
January 1992
17
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
During placement and before soldering, the package must
be fixed with a droplet of adhesive. The adhesive can be
applied by screen printing, pin transfer or syringe
dispensing. The package can be soldered after the
adhesive is cured.
SOLDERING
Introduction
There is no soldering method that is ideal for all IC
packages. Wave soldering is often preferred when
through-hole and surface mounted components are mixed
on one printed-circuit board. However, wave soldering is
not always suitable for surface mounted ICs, or for
printed-circuits with high population densities. In these
situations reflow soldering is often used.
Maximum permissible solder temperature is 260 °C, and
maximum duration of package immersion in solder is
10 seconds, if cooled to less than 150 °C within
6 seconds. Typical dwell time is 4 seconds at 250 °C.
A mildly-activated flux will eliminate the need for removal
of corrosive residues in most applications.
This text gives a very brief insight to a complex technology.
A more in-depth account of soldering ICs can be found in
our “IC Package Databook” (order code 9398 652 90011).
Repairing soldered joints
Fix the component by first soldering two diagonally-
opposite end leads. Use only a low voltage soldering iron
(less than 24 V) applied to the flat part of the lead. Contact
time must be limited to 10 seconds at up to 300 °C. When
using a dedicated tool, all other leads can be soldered in
one operation within 2 to 5 seconds between
270 and 320 °C.
Reflow soldering
Reflow soldering techniques are suitable for all SO
packages.
Reflow soldering requires solder paste (a suspension of
fine solder particles, flux and binding agent) to be applied
to the printed-circuit board by screen printing, stencilling or
pressure-syringe dispensing before package placement.
Several techniques exist for reflowing; for example,
thermal conduction by heated belt. Dwell times vary
between 50 and 300 seconds depending on heating
method. Typical reflow temperatures range from
215 to 250 °C.
Preheating is necessary to dry the paste and evaporate
the binding agent. Preheating duration: 45 minutes at
45 °C.
Wave soldering
Wave soldering techniques can be used for all SO
packages if the following conditions are observed:
• A double-wave (a turbulent wave with high upward
pressure followed by a smooth laminar wave) soldering
technique should be used.
• The longitudinal axis of the package footprint must be
parallel to the solder flow.
• The package footprint must incorporate solder thieves at
the downstream end.
January 1992
18
Philips Semiconductors
Preliminary specification
Sound fader control circuit
for car radios
TEA6330T
DEFINITIONS
Data sheet status
Objective specification
Preliminary specification
Product specification
This data sheet contains target or goal specifications for product development.
This data sheet contains preliminary data; supplementary data may be published later.
This data sheet contains final product specifications.
Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such
improper use or sale.
January 1992
19
相关型号：
TEA6360N
IC 2 CHANNEL(S), EQUALIZER CIRCUIT, PDIP32, 0.400 INCH, SOT-232, SDIP-32, Audio Control IC
NXP
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