TDA9859 [NXP]
Universal hi-fi audio processor for TV; 电视通用您好Fi音频处理器
| 型号： | TDA9859 |
| 厂家： | 
NXP |
| 描述： | Universal hi-fi audio processor for TV |
| 文件： | 总20页 (文件大小：117K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
DATA SHEET
TDA9859
Universal hi-fi audio processor for
TV
1997 Sep 01
Preliminary specification
File under Integrated Circuits, IC02
Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
FEATURES
• Multi-source selector switches six AF inputs
(three stereo sources or six mono sources)
• Each of the input signals can be switched to each of the
outputs (crossbar switch)
• Outputs for loudspeaker channel and peri-TV connector
(SCART)
GENERAL DESCRIPTION
• Switchable spatial stereo and pseudo stereo effects
• Audio surround decoder can be added externally
• Two general purpose logic output ports
• I2C-bus control of all functions.
The TDA9859 provides control facilities for the main and
the SCART channel of a TV set. Due to extended
switching possibilities, signals from three stereo sources
can be handled.
QUICK REFERENCE DATA
SYMBOL
VP
PARAMETER
positive supply voltage (pin 6)
MIN.
7.2
TYP.
8.0
MAX.
8.8
UNIT
V
IP
supply current
−
2
2
25
−
−
−
−
mA
V
Vi(rms)
Vo(rms)
Gv
input signal levels for 0 dB gain (RMS value)
output signal levels for 0 dB gain (RMS value)
voltage gain in main channel
volume control (1 dB steps, balance included)
mute
−
V
−63
−80
−12
−12
−
−
+15
−
dB
dB
dB
dB
%
−
bass control (1.5 dB steps)
treble control (3 dB steps)
total harmonic distortion
−
+15
+12
−
−
THD
S/N
0.1
85
−
signal-to-noise ratio
−
−
dB
°C
Tamb
operating ambient temperature
0
70
ORDERING INFORMATION
TYPE
PACKAGE
NUMBER
NAME
DESCRIPTION
VERSION
TDA9859
SDIP32
plastic shrink dual in-line package; 32 leads (400 mil)
SOT232-1
1997 Sep 01
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Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
BLOCK DIAGRAM
HM7A8
e
1997 Sep 01
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Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
PINNING
SYMBOL PIN
DESCRIPTION
SCINL
P1
1
2
3
SCART input; left channel
port 1 output
MINL
CSMO
MAIN input; left channel
smoothing capacitor of reference
voltage
4
MINR
VP
5
6
7
8
9
MAIN input; right channel
supply voltage
SCOUTR
GND
SCART output; right channel
ground
handbook, halfpage
SCIN
SCIN
32
1
2
L
R
MOUTR
LINR
MAIN output; right channel
P1
P2
AIN
C
31
30
29
28
27
26
10 input to right loudspeaker channel
MIN
3
L
R
CBR1
bass capacitor connection 1;
right channel
11
C
SMO
4
PS1
MIN
AIN
5
R
L
CBR2
bass capacitor connection 2;
right channel
12
V
C
6
P
R
PS2
n.c.
CTR
13 not connected
SCOUT
SCOUT
7
L
treble capacitor connection;
right channel
14
GND
8
25 MAD
TDA9859
MOUT
24
MOUT
9
L
R
LOUTR
SCL
15 loudspeaker output; right channel
16 serial clock input; I2C-bus
17 serial data input/output; I2C-bus
LIN
LIN
C
10
11
12
23
22
21
20
19
18
17
R
L
SDA
C
C
BR1
BL1
BL2
LOUTL
CTL
18 loudspeaker output; left channel
C
BR2
treble capacitor connection;
left channel
n.c.
n.c. 13
19
C
C
14
15
TR
TL
n.c.
20 not connected
LOUT
LOUT
SDA
R
L
CBL2
bass capacitor connection 2;
left channel
21
SCL 16
CBL1
bass capacitor connection 1;
left channel
MHA779
22
LINL
23 input to left loudspeaker channel
24 MAIN output; left channel
25 module address select input
26 SCART output; left channel
27 pseudo stereo capacitor 2
28 AUX input; left channel
29 pseudo stereo capacitor 1
30 AUX input; right channel
31 port 2 output
MOUTL
MAD
SCOUTL
CPS2
AINL
CPS1
AINR
P2
Fig.2 Pin configuration.
SCINR
32 SCART input signal RIGHT
1997 Sep 01
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Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
simultaneously; the left/right part (−23 to 0 dB) controls the
volume of left and right channels independently. Treble
control provides a control range from −12 to +12 dB and
bass control from −12 to +15 dB. Extended bass control
can be provided by an external T-network (see Fig.1) from
−15 to +19 dB (2 dB steps).
FUNCTIONAL DESCRIPTION
The TDA9859 consists of the following functions:
• Source select switching block
• Loudspeaker channel with effect controls
• Two port outputs for general purpose
• I2C-bus control.
Effect controls
‘Linear stereo’, ‘stereo with spatial effect (30% or 52%
anti-phase crosstalk)’ and ‘forced mono with or without
pseudo-stereo effect’ are controlled by three bits. A muting
of 85 dB is provided.
Source select switching block
The TDA9859 selects and switches the input signals from
three stereo or six mono sources MAIN, AUX and SCART
(see Fig.1) to the outputs SCART and loudspeaker
(crossbar-switching; Table 4). The main channel (LINE
outputs) is looped outside the circuit (from pins 9 and 24 to
pins 10 and 23), so signals can be used as LINE output or
a surround sound decoder can be inserted.
I2C-bus control
All settings of control are stored in subaddress registers.
Data transmission is simplified by auto-incrementing the
subaddresses. The on-chip Power-on reset sets the mute
bit to active, so both the SCART and the loudspeaker
outputs are muted.
Loudspeaker channel
Volume control is divided into volume control common and
volume control left/right. The common part
(−40 to +15 dB) controls the left and right channels
The muting can be switched off by writing a ‘0’ (non-muted)
into the mute control bits.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL PARAMETER
VP
MIN.
MAX.
UNIT
supply voltage (pin 6)
0
0
10
VP
V
V
Vn
IO
voltage on all pins, ground excluded
output current
at LOUT and SCOUT pins
at port output pins
−
−
−
0
2.5
mA
mA
mW
°C
°C
V
1.5
Ptot
total power dissipation
850
Tamb
Tstg
Ves
operating ambient temperature
storage temperature
70
−25
−
+150
±300
±2000
electrostatic handling for all pins; note 1
electrostatic handling for all pins; note 2
−
V
Notes
1. Equivalent to discharging a 200 pF capacitor through a 0 Ω series resistor (Machine Model).
2. Equivalent to discharging a 100 pF capacitor through a 1.5 kΩ series resistor (Human Body Model).
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
in free air
VALUE
UNIT
K/W
Rth(j-a)
thermal resistance from junction to ambient
60
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Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
CHARACTERISTICS
VP = 8 V; Tamb = 25 °C; treble and bass in linear positions (0 dB); volume control left/right 0 dB; spatial function,
pseudo-stereo function and forced-mono function in off position and measurements taken in Fig.1; unless otherwise
specified.
SYMBOL
VP
PARAMETER
supply voltage (pin 6)
CONDITIONS
MIN.
7.2
−
TYP.
8.0
MAX.
8.8
UNIT
V
IP
supply current (pin 6)
internal reference voltage
voltage at pin 4
25
−
−
−
mA
V
Vref
V4
−
0.5VP
VP − 0.1
−
V
DC voltage on pins
VI
DC input voltage at pins 1, 3, 5, 10, 23,
28, 30 and 32 (inputs SCIN, MIN, LIN
and AIN)
−
−
−
0.5VP
0.5VP
0.5VP
−
−
−
V
V
V
VO
VC
DC output voltage at pins 7, 9, 15, 18,
24, 26 (outputs SCOUT, MOUT
and LOUT)
DC voltage on capacitors (pins 11, 12,
14, 19, 21, 22, 27 and 29)
Audio select switch; line and SCART outputs (controlled via I2C-bus); see Table 4
Vi(rms)
maximum AF input signal on
THD ≤ 0.5% on output
2
−
−
V
pins SCIN, MIN and AIN (RMS value)
pins
Ri
input resistance (pins SCIN, MIN and
AIN)
20
20
2
30
−
40
kΩ
Hz
V
B−0.5 dB
Vo(rms)
RL
−0.5 dB bandwidth for pins SCOUT,
MOUT and LOUT.
20000
maximum AF output signal on
pins SCOUT and MOUT (RMS value)
THD ≤ 0.5%
−
−
allowed external load resistance
on output (pins MOUT)
10
5
−
−
0
−
−
−
kΩ
kΩ
dB
on output (pins SCOUT)
Gv
voltage gain from any input to SCART
and MAIN outputs
−
αcr
switch crosstalk on outputs between
AF inputs at f = 10 kHz
unused inputs connected
to ground
−
90
−
dB
Volume control common (f = 1 kHz, 55 steps)
Vi(rms)
maximum input signal (RMS value;
pins LIN)
Gv = 0; THD ≤ 0.5% on
output pins 15 and 18
2
−
−
−
V
Ri
input resistance (pins LIN)
volume control common voltage gain
nominal
7.5
10
kΩ
Gv
−40
−38
−
−
+15
+14
dB
dB
minimum
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Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
SYMBOL
∆Gv
PARAMETER
CONDITIONS
MIN.
TYP.
1.0
MAX.
1.5
UNIT
dB
volume control common voltage gain
step width
Gv = −32 to +15 dB
Gv = −40 to −33 dB
Gv = −32 to +15 dB
Gv = −40 to −33 dB
0.5
0.25 1.0
1.75
1
dB
volume control common voltage gain
set error
−
−
−
−
dB
2
dB
Volume control left/right (f = 1 kHz, 24 steps)
Gv
volume control left/right voltage gain
nominal
−24
−23
−80
0.5
−
0
dB
dB
dB
dB
minimum
−
−1
−
mute position
−85
1.0
∆Gv
volume control left/right voltage gain
step width
1.5
volume control left/right voltage gain
tracking error
−
−
2
dB
Bass control
Gv
bass control voltage gain
maximum boost
CB = 33 nF
f = 40 Hz
f = 40 Hz
14
11
1
15
12
1.5
16
13
2
dB
dB
dB
maximum attenuation
∆Gv
bass control voltage gain step width
Gv(extended) extended bass control voltage gain
maximum boost
see Fig.1
f = 60 Hz
f = 60 Hz
18
14
1
19
15
2
20
16
3
dB
dB
dB
maximum attenuation
∆Gv(extended) extended bass control voltage gain step
width
Treble control
Gv
treble control voltage gain
maximum boost
f = 15 kHz
f = 15 kHz
11
12
12
3
13
13
3.5
dB
dB
dB
maximum attenuation
11
∆Gv
treble control voltage gain step width
2.5
Effect controls
αct(spat1)
αct(spat2)
ϕ
anti-phase crosstalk by spatial effect 1
−
−
52
−
−
%
%
anti-phase crosstalk by spatial effect 2
phase shift by pseudo-stereo
30
see Fig.3
Loudspeaker channel outputs (pins 15 and 18)
Vo(max)(rms) maximum output signal (RMS value)
THD ≤ 0.5%; RL > 10 kΩ;
2
−
−
V
CL < 1.5 nF
1997 Sep 01
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Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
∆V15,18
maximum DC offset voltage between
adjoining step and any step to mute
for volume control
Gv = 0 to +15 dB/mute
Gv = −64 to 0 dB/mute
Gv = 0 to +15 dB/mute
Gv = −12 to 0 dB/mute
Gv = −12 to +12 dB/mute
−
2
15
mV
mV
mV
mV
mV
Ω
−
0.5
2
10
15
10
10
100
−
for bass control
−
−
0.5
0.5
−
for treble control
−
Ro
output resistance
−
Ro(L)
Co(L)
Vno(W)
allowed output load resistor
allowed output load capacitor
10
−
−
kΩ
nF
−
1.5
weighted noise voltage at output
(quasi-peak level)
CCIR 468-3 weighted
Gv = +15 dB
−
102
32
27
20
−
−
µV
µV
µV
µV
Hz
Gv = 0 dB
−
−
Gv = −40 dB
−
−
Gv = −80 dB (mute)
−
−
B−1 dB
THD
−1 dB bandwidth for loudspeaker
channel
20
20000
total harmonic distortion
for Vi(rms) = 0.2 V
f = 20 to 12500 Hz
Gv = −30 to +15 dB
Gv = −30 to 0 dB
Gv = −30 to −6 dB
−
−
−
−
0.1
0.1
0.1
75
0.3
0.3
0.3
−
%
%
%
dB
for Vi(rms) = 1 V
for Vi(rms) = 2 V
αcs(l-r)
stereo channel separation
f = 10 kHz; Gv = 0 dB;
opposite input grounded
by 1 kΩ resistor
crosstalk from I2C-bus to AF outputs
V
αct(bus)
Gv = 0 dB
−
−
100
55
−
−
dB
dB
αbus = 20 log bus(p-p) (Vbus = spurious
--------------------
Vo(rms)
I2C-bus signal voltage on AF output).
PSRR100
power supply ripple rejection with
100 Hz ripple
Gv = 0 dB;
VR(rms) < 200 mV
SCART output (pins 7 and 26)
Vo(max)(rms) maximum output signal (RMS value)
THD ≤ 0.5%; RL > 5 kΩ
2
5
−
−
−
−
V
Ro(L)
Power-on reset
VPONR increasing supply voltage
output load resistor
kΩ
start of reset
−
−
2.5
6.8
6.0
V
V
V
end of reset
5.2
4.4
6.0
5.2
VPONR
decreasing supply voltage start of reset
I2C-bus, SCL and SDA (pins 16 and 17)
VIH
HIGH-level input voltage
3
−
VP
V
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Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
SYMBOL
VIL
PARAMETER
LOW-level input voltage
input current
CONDITIONS
MIN.
TYP.
MAX.
1.5
UNIT
0
−
−
−
V
II
−
−
±10
µA
VACK
output voltage at acknowledge (pin 17) I17 = −3 mA
0.4
V
Module address (pin 25)
VIL
VIH
LOW-level input voltage
HIGH-level input voltage
0
3
−
−
1.5
VP
V
V
Port outputs P1 and P2 (open-collector outputs pins 2 and 31)
VOL
LOW-level output voltage
port output sink current
IO(sink) = 1 mA
−
−
−
−
0.3
1
V
IO(sink)
mA
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Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
I2C-BUS PROTOCOL
This circuit operates as a slave receiver only. For more information about the I2C-bus, see “The I2C-bus and how to use
it”, order number 9398 393 40011.
I2C-bus format
S
SLAVE ADDRESS
W
A
SUBADDRESS
A
DATA(1)
A(1)
P
Note
1. Multiple DATA-A (acknowledge) sequences may occur.
Table 1 Explanation of I2C-bus format
NAME
DESCRIPTION
S
START condition (SCL HIGH, SDA HIGH-to-LOW)
100 0000 (V25 = LOW) or 100 0001 (V25 = HIGH)
0
SLAVE ADDRESS
W
A
acknowledge (SDA = LOW); generated by the device
subaddress (byte); see Table 2
SUBADDRESS
DATA(1)
data byte; see Table 2
P
STOP condition (SCL = HIGH, SDA = LOW-to-HIGH)
Note
1. If more than 1 byte of DATA is transmitted, then auto-increment of the subaddress is performed by the device.
Table 2 I2C-bus transmission
SUBADDRESS
DATA BITS
FUNCTION
BINARY
HEX
D7
D6
D5
D4
D3
D2
D1
D0
Loudspeaker channel
Volume control common
Volume control left
Volume control right
Bass control
0000 0000
0000 0001
0000 0010
0000 0011
0000 0100
00
01
02
03
04
0
0
0
0
0
0
0
0
0
0
V05
0
V04
VL4
VR4
BA4
0
V03
VL3
VR3
BA3
TR3
V02
VL2
VR2
BA2
TR2
V01
VL1
VR1
BA1
TR1
V00
VL0
VR0
BA0
TR0
0
0
Treble control
0
Switching control byte
SCART output(1)
0000 1000
0000 1001
08
09
0
MU1
MU2
P1
P2
ST
I13
I23
I12
I22
I11
I21
I10
I20
Loudspeaker output
EF2
EF1
Note
1. If auto-increment of the subaddress is used, it is necessary to insert three dummy data words between the treble
control byte and the switching control bytes.
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Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
Table 3 Function of the bits in Table 2
BITS
FUNCTION
V00 to V05
VL0 to VL4
VR0 to VR4
BA0 to BA4
TR0 to TR3
I10 to I13
volume control common for loudspeaker channel; see Table 9
volume control for left loudspeaker channel; see Table 6
volume control for right loudspeaker channel; see Table 6
bass control for left and right loudspeaker channels; see Table 7
treble control for left and right loudspeaker channels; see Table 8
input selection for SCART channels; see Table 4
I20 to I23
input selection for loudspeaker channels; see Table 4
MU1 and MU2
mute control bits (MU1 for SCART channel, MU2 for loudspeaker channel)
0 = channel not muted
1 = channel muted
EF1, EF2 and ST
P1 and P2
effect control bits for loudspeaker channel; see Table 5
control bits for ports P1 (pin 2) and P2 (pin 31)
control bit = 0: ports P1 = LOW
control bit = 1: ports P1 = HIGH
Table 4 Input selection
BITS OF DATA BYTE 8 AND 9
INPUT
HEX
D7
D6
MU
MU
MU
MU
MU
MU
MU
MU
MU
D5
D4
D3
1
D2
0
D1
1
D0
1
(1)
(1)
(1)
AUX LEFT
XB(1)
X9(1)
X7(1)
XA(1)
X5(1)
X6(1)
XC(1)
XD(1)
X8(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)
AUX RIGHT
1
0
0
1
AUX STEREO
SCART LEFT
SCART RIGHT
SCART STEREO
MAIN LEFT
0
1
1
1
1
0
1
0
0
1
0
1
0
1
1
0
1
1
0
0
MAIN RIGHT
MAIN STEREO
1
1
0
1
1
0
0
0
Note
1. Byte 8 (SCART channels): The value of X depends on MU1 and control bits P1 and P2.
Byte 9 (loudspeaker channels): see Table 5 for the programming of these bits. The value of X depends on the
selected effects and MU2.
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Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
Table 5 Effect controls
DATA BYTE TO SUBADDRESS 09
SETTING SPECIAL EFFECTS
HEX
EF2
1
MU2
EF1
1
ST
1
I23
I22
I21
I20
(1)
(1)
(1)
(1)
Stereo with spatial effect 1 (52%)
Stereo with spatial effect 2 (30%)
Stereo without spatial effect
BX(1)
3X(1)
1X(1)
2X(1)
0
0
0
0
0
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
0
1
1
0
0
1
Forced mono with pseudo stereo
Forced mono without pseudo stereo 0X(1)
0
1
0
0
0
0
Note
1. See Table 4. The value of X depends on the selected input.
Table 6 Volume control left/right
DATA BITS
Table 7 Bass control
DATA BITS
Gv
Gv
(dB)
(dB)
VL4
VR4
VL3
VR3
VL2
VR2
VL1
VR1
VL0
VR0
HEX
BA4
BA3
BA2
BA1
BA0
HEX
+15
+13.5
+12
+10.5
+9
19
18
17
16
15
14
13
12
11
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
−1
1F
1E
1D
1C
1B
1A
19
18
17
16
15
14
13
12
11
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
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
0
0
1
1
0
0
1
1
0
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
1
0
1
0
1
0
1
0
1
−2
−3
+7.5
+6
−4
−5
+4.5
+3
−6
−7
+1.5
0
10
0F
0E
0D
0C
0B
0A
09
08
07
06
−8
−9
0
−10
−11
−12
−13
−14
−15
−16
−17
−18
−19
−20
−21
−22
−23
Mute
−1.5
−3
−4.5
−6
−7.5
−9
10
0F
0E
0D
0C
0B
0A
09
08
07
−10.5
−12
1997 Sep 01
12
Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
Table 8 Treble control
DATA BITS
Gv
DATA BITS
HEX V05 V04 V03 V02 V01 V00
Gv
(dB)
(dB)
HEX
0
TR3
TR2
TR1
TR0
+12
+9
+6
+3
0
0A
09
08
07
06
05
04
03
02
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
−7
29
28
27
26
25
24
23
22
21
20
1F
1E
1D
1C
1B
1A
19
18
17
16
15
14
13
12
11
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
0
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
1
1
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
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
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
−8
−9
−10
−11
−12
−13
−14
−15
−16
−17
−18
−19
−20
−21
−22
−23
−24
−25
−26
−27
−28
−29
−30
−31
−32
−33
−34
−35
−36
−37
−38
−39
−40
−3
−6
−9
−12
Table 9 Volume control common
DATA BITS
HEX V05 V04 V03 V02 V01 V00
Gv
(dB)
+15
+14
+13
+12
+11
+10
+9
+8
+7
+6
+5
+4
+3
+2
+1
0
3F
3E
3D
3C
3B
3A
39
38
37
36
35
34
33
32
31
30
2F
2E
2D
2C
2B
2A
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
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
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
1
0
0
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
10
0F
0E
0D
0C
0B
0A
09
08
−1
−2
−3
−4
−5
−6
1997 Sep 01
13
Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
MHA311
0
(1)
phase
(degree)
(2)
−100
(3)
−200
−300
−400
2
3
4
5
10
10
10
10
10
f (Hz)
(1) Normal effect; CPS1 = CPS2 = 15 nF.
(2) Intensified effect; CPS1 = 47 nF; CPS2 = 5.6 nF.
(3) More intensified effect; CPS1 = 68 nF; CPS2 = 5.6 nF.
Fig.3 Pseudo stereo effect (phase) as a function of frequency.
1997 Sep 01
14
Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
PACKAGE OUTLINE
SDIP32: plastic shrink dual in-line package; 32 leads (400 mil)
SOT232-1
D
M
E
A
2
A
A
L
1
c
(e )
w M
e
Z
1
b
1
M
H
b
32
17
pin 1 index
E
1
16
0
5
10 mm
scale
DIMENSIONS (mm are the original dimensions)
(1)
A
max.
A
A
2
max.
(1)
(1)
Z
1
w
UNIT
b
b
c
D
E
e
e
L
M
M
H
1
1
E
min.
max.
1.3
0.8
0.53
0.40
0.32
0.23
29.4
28.5
9.1
8.7
3.2
2.8
10.7
10.2
12.2
10.5
mm
4.7
0.51
3.8
1.778
10.16
0.18
1.6
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
EIAJ
92-11-17
95-02-04
SOT232-1
1997 Sep 01
15
Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
with the joint for more than 5 seconds. The total contact
time of successive solder waves must not exceed
5 seconds.
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.
The device may be mounted up to the seating plane, but
the temperature of the plastic body must not exceed the
specified maximum storage temperature (Tstg max). If the
printed-circuit board has been pre-heated, forced cooling
may be necessary immediately after soldering to keep the
temperature within the permissible limit.
Repairing soldered joints
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).
Apply a low voltage soldering iron (less than 24 V) to the
lead(s) of the package, below the seating plane or not
more than 2 mm above it. If the temperature of the
soldering iron bit is less than 300 °C it may remain in
contact for up to 10 seconds. If the bit temperature is
between 300 and 400 °C, contact may be up to 5 seconds.
Soldering by dipping or by wave
The maximum permissible temperature of the solder is
260 °C; solder at this temperature must not be in contact
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.
PURCHASE OF PHILIPS I2C COMPONENTS
Purchase of Philips I2C components conveys a license under the Philips’ I2C patent to use the
components in the I2C system provided the system conforms to the I2C specification defined by
Philips. This specification can be ordered using the code 9398 393 40011.
1997 Sep 01
16
Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
NOTES
1997 Sep 01
17
Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
NOTES
1997 Sep 01
18
Philips Semiconductors
Preliminary specification
Universal hi-fi audio processor for TV
TDA9859
NOTES
1997 Sep 01
19
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Building BE-p, P.O. Box 218, 5600 MD EINDHOVEN, The Netherlands, Fax. +31 40 27 24825
© Philips Electronics N.V. 1997
SCA55
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Printed in The Netherlands
547047/1200/01/pp20
Date of release: 1997 Sep 01
Document order number: 9397 750 02004
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