Datasheet TDA4390-2X Datasheet (Siemens)

Audioprocessor TDA 4390-2X

1 Overview

The TDA 4390-2X is a single-chip audio sound system.
The circuit can be partitioned into two functional
blocks.

P-DSO-28-3

1.1 Features

1. Stereo sound processing

• Four stereo AF inputs

• Input/Output interface for external equalizer

• Max. gain switchable between 0 dB and 6 dB

• Bass and treble control

• Four independent attenuators for volume balance and fader control

2. Control part

2

• I

C Bus interface compatible for standard and fast mode

• Control of sound processing

Type Ordering Code Package

TDA 4390-2X Q67000-A5183 P-DSO-28-3

Semiconductor Group 1 02.96

1.2 Pin Configuration

(top view)

TDA 4390-2X

P-DSO-28-3

Figure 1

Semiconductor Group 2 02.96

1.3 Pin Definitions and Functions
Pin No. Symbol Function

1 AF input 1 left
2 AF input 2 left
3 AF input 3 left
4 AF input 3 left
5 AF output switch left

6 AF input tone control volume left
7 Reset (all functions in power ON status)
8 I
9 I

2

C Bus SCL

2

C Bus SDA

TDA 4390-2X

10 Supply voltage
11 Corner frequency treble left
12 Corner frequency treble right
13 AF output right front
14 AF output right rear
15 AF output left rear
16 AF output left front
17 Corner frequency bass right output
18 Corner frequency bass right input
19 Corner frequency bass left output
20 Corner frequency bass left input
21 Ground
22 Blocking AF operating point
23 AF input tone control volume right
24 AF output switch right
25 AF input 4 right
26 AF input 3 right
27 AF input 2 right
28 AF input 1 right

Semiconductor Group 3 02.96

1.3.1 Pin Description

TDA 4390-2X

Figure 2
AF Inputs PIN 1/2/3/4/6/23/25/26/27/28

Figure 3
AF Outputs PIN 5/24

Semiconductor Group 4 02.96

TDA 4390-2X

Figure 4
Reset PIN 7, I

2

C Bus SCL PIN 8

Figure 5

I2C Bus SDA PIN 9

Semiconductor Group 5 02.96

TDA 4390-2X

Figure 6
Corner Frequency Treble PIN 11/12

Figure 7
AF Outputs PIN 13/14/15/16

Semiconductor Group 6 02.96

TDA 4390-2X

Figure 8
Corner Frequency Bass PIN 17/18/19/20

Figure 9
AF Operating Point PIN 22

Semiconductor Group 7 02.96

1.4 Functional Block Diagram

TDA 4390-2X

Figure 10
Block Diagram

Semiconductor Group 8 02.96

TDA 4390-2X

2 Circuit Description

2.1 Signal Processing

1. The selection of the AF inputs happens in the input switch. There are four stereo
inputs available. An input level switch circuitry behind the input switch realizes the
adaption of different signal source levels. A gain of 0 dB or 6 dB is possible. After this
section a stereo output/input is placed for connecting external circuits like an
equalizer.

2. In the following signalpath there is tone control, consisting of bass and treble control.
Bass control offers a control range of + 18 dB to – 12 dB with a stepwidth of 2 dB.
Frequency characteristic, 1st order or 2nd order (resonance type) is fixed by external
components. Treble control offers a control range of ± 12 dB with a stepwidth of 2 dB.
The treble control corner frequency is fixed by an external capacitor. Last stage in
signalpath is volume control which can be adjusted independent for left, right, rear and
front. 57 steps with an increment of 1.25 dB give a setting range of 70 dB, the 57th
step activates muting.

2.2 Controlpart

All functions are controlled via an I

2

C Bus interface. All data is stored into a latch circuit.

The telegram structure is built as follows:
Startcondition – chipaddress – any number of databytes – stopcondition.
For the databytes the following conditions must be fulfilled:

first

Before transmitting a databyte a subaddress byte must

be placed in the data

telegram.

Semiconductor Group 9 02.96

TDA 4390-2X

2.2.1 Chipaddress

MSB LSB

10000010

2.2.2 Subaddress bytes

MSB LSB
Volume front left ЧЧЧЧЧ000
Volume front right ЧЧЧЧЧ001
Volume rear left ЧЧЧЧЧ010
Volume rear right ЧЧЧЧЧ011
Bass/treble ЧЧЧЧЧ101
Switchbyte ЧЧЧЧЧ111

2.2.3 Controlbytes

a) Volume left, right, front, rear

MSB LSB
Max. volume ××111111
Max-1 ××111110

Max-16 ××110000

Max-55 ××001000
MUTE ××000111
MUTE ××000000
MUTE ××000×××
Power ON 0 0 0 0 0001

Semiconductor Group 10 02.96

TDA 4390-2X

b) Treble/Bass

MSB LSB
Linear 1 0 001001
Max. treble, lin. bass 0 0 101001
Max. treble, lin. bass 0 0 0 × 1001
Min. treble, lin. bass 1 1 101001
Min. treble, lin. bass 1 1 1 × 1001
Lin. treble, max. bass 1 0 000000
Lin. treble, min. bass 1 0 001111
Max. treble, max. bass 0 0 0 × 0000
Min. treble, min. bass 1 1 1 × 1111
Power ON 0 0 000001

MSB

treble

LSB

treble

MSB
bass

LSB

bass

Semiconductor Group 11 02.96

c) Switchbyte

TDA 4390-2X

MSB LSB

MUTE IN1 IN2 IN3 IN4 Gain ××

MUTE = 0

MUTE = 1

IN1 = 0

IN1 = 1

IN2 = 0

IN2 = 1

IN3 = 0

IN3 = 1

IN4 = 0

IN4 = 1

Gain = 0

Gain = 1

MUTE OFF; power ON
MUTE ON

Input1 OFF; power ON
Input1 ON

Input1 OFF; power ON
Input1 ON

Input1 OFF; power ON
Input1 ON

Input1 OFF; power ON
Input1 ON

Gain 0 dB; power ON
Gain 6 dB

If no signal is activated, this is interpreted as muting.
There is no mutual lockout of the inputs for multiple selections.

Semiconductor Group 12 02.96

TDA 4390-2X

3 Electrical Characteristics

3.1 Absolute Maximum Ratings

T

= – 40 °C to 85 °C

A

Parameter Symbol Limit Values Unit Remarks

min. max.

Supply voltage
Max. DC voltage
Max. DC voltage
Max. DC voltage
Max. DC voltage
Max. DC voltage
Max. DC voltage
Max. DC voltage
Max. DC voltage
Max. DC voltage
Max. DC voltage
Max. DC voltage
Max. DC voltage
Max. DC voltage
Max. DC voltage

V
V
V
V
V
V
V
V
V
V
V
V
V
V
V

10

1

2

3

4

6

7

8

11

12

18

20

22

23

25

014V
0 V
0 V
0 V
0 V
0 V
0 V

10

10

10

10

10

10

V
V
V
V
V

V
06V
0 V
0 V
0 V
0 V
0 V
0 V
0 V

10

10

10

10

10

10

10

V

V

V

V

V

V

V

Max. DC voltage
Max. DC voltage
Max. DC voltage
Max. DC current
Max. DC current
Max. DC current
Max. DC current

Semiconductor Group 13 02.96

V
V
V
I
I
I
I

5

9

13

14

26

27

28

0 V
0 V
0 V

10

10

10

V

V

V
02mA
02mA
02mA
02mA

TDA 4390-2X

3.1 Absolute Maximum Ratings (cont’d)

T

= – 40 °C to 85 °C

A

Parameter Symbol Limit Values Unit Remarks

min. max.

Max. DC current I
Max. DC current
Max. DC current
Max. DC current
Max. DC current
Junction temperature
Storage temperature
Thermal resistance

I
I
I
I
T
T
R

15

16

17

19

24

j

S

thSA

02mA
02mA
02mA
02mA
02mA

150 °C

– 40 125 °C

76 K/W

Note: Maximum ratings are absolute ratings; exceeding only one of these values may

cause irreversible damage to the integrated circuit.

3.2 Operating Range
Parameter Symbol Limit Values Unit

min. max.

Supply voltage

V

S

7.5 13.2 V
Ambient temperature range
Input frequency range ƒ

T

A

I

–40 85 °C

0.01 20 kHz

Note: In the operating range the functions given in the circuit description are fulfilled.

Semiconductor Group 14 02.96

TDA 4390-2X

3.3 AC/DC Characteristics

V

= 10 V, TA = – 40 °C to 85 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Circuit

AF reference level 0 dB = 150 mV,

f

= 1 kHz, if not stated otherwise.

i

I2C Bus preset: Start – 82 – 00, 3F – 01, 3F – 02, 3F – 03, 3F – 05, 89 – 07, 40 – Stop

Chipaddr. – Vol 63 – Vol 63 – Vol 63 – Vol 63 – tone lin – IN1
The basic setting for each point in the specification is always preset; only settings which are deviate
from this, are given in the test conditions. Details in

italics

only provide explanation of the

hexadecimal code and which switch bits on the setbytes are stated.
Current

I

10

39 55 mA 1

consumption

A. Signal Section

1)

Gain

1)

Gain

1)

Gain

1)

Gain
Max. gain
Max. gain
Max. gain
Max. gain
Min. gain
Min. gain
Min. gain
Min. gain
Tracking error ∆

V
V
V
V
V
V
V
V
V
V
V
V

5-1

24-28

5-1

24-28

15-6

16-6

13-23

14-23

15-6

16-6

13-23

14-23

V

13-14

–101dB 1
–101dB 1
567dB07, 44;
567dB07, 44;

gain = 6 dB
gain = 6 dB

1

1
–202dB 1
–202dB 1
–202dB 1
–202dB 1

– 70 – 60 dB 00, 08-02, 08;
– 70 – 60 dB 00, 08-02, 08;
– 70 – 60 dB 01, 08-03, 08;
– 70 – 60 dB 01, 08-03, 08;

± 3 dB 01, 3F to 01, 24

03, 3F to 03, 24;

Vol 8
Vol 8
Vol 8
Vol 8

Vol 63-36

1

1

1

1

1

Tracking error ∆

Tracking error ∆

Tracking error ∆

1)

Same values apply for feeding in on pins 2 … 4, and 25 … 27.

V

V

V

15-16

13-16

14-15

± 3 dB 00, 3F to 00, 24

02, 3F to 02, 24;

± 3 dB 00, 3F to 00, 24

01, 3F to 01, 24;

± 3 dB 02, 3F to 02, 24

03, 3F to 03, 24;

1

Vol 63-36

1

Vol 63-36

1

Vol 63-36

Semiconductor Group 15 02.96

TDA 4390-2X

3.3 AC/DC Characteristics (cont’d)

V

= 10 V, TA = – 40 °C to 85 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Circuit

Step width Vol

Step width Vol

Step width Vol

Step width Vol

Bass boost

Bass boost

Bass boost

Bass boost

Bass boost

13

∆V

13

0 1.25 2.5 dB 01, X-01, (X ± 1)

1

Vol X-Vol (X±1)

14

∆V

14

0 1.25 2.5 dB 03, X-03, (X ± 1)

1

Vol X-Vol (X± 1)

15

∆V

15

0 1.25 2.5 dB 02, X-02, (X ± 1)

1

Vol X-Vol (X± 1)

16

∆V

16

0 1.25 2.5 dB 02, X-02, (X ± 1)

1

Vol X-Vol (X± 1)

V

15-6

15 18 dB 05, 80; fi = 40 Hz

1

bass max, treble lin

V

16-6

15 18 dB 05, 80; fi = 40 Hz

1

bass max, treble lin

V

13-23

15 18 dB 05, 80; fi = 40 Hz

1

bass max, treble lin

V

14-23

15 18 dB 05, 80; fi = 40 Hz

1

bass max, treble lin

V

15-6

– 12 dB 05, 8F; fi = 40 Hz

1

bass min, treble lin

Bass boost

Bass boost

Bass boost

Step width bass ∆

Step width bass ∆

Step width bass ∆

Step width bass ∆

V

V

V

16-6

13-23

14-23

V

13

V

14

V

15

V

16

– 12 dB 05, 8F; fi = 40 Hz

bass min, treble lin

– 12 dB 05, 8F; fi = 40 Hz

bass min, treble lin

– 12 dB 05, 8F; fi = 40 Hz

bass min, treble lin

123dB05, 8X-05,8 (X ± 1)

bass X-bass (X±1)

123dB05, 8X-05,8 (X ± 1)

bass X-bass (X±1)

123dB05, 8X-05,8 (X ± 1)

bass X-bass (X±1)

123dB05, 8X-05,8 (X ± 1)

bass X-bass (X±1)

1

1

1

1

1

1

1

Semiconductor Group 16 02.96

TDA 4390-2X

3.3 AC/DC Characteristics (cont’d)

V

= 10 V, TA = – 40 °C to 85 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Circuit

Treble boost V

Treble boost

Treble boost

Treble boost

Treble boost

Treble boost

Treble boost

Treble boost

Treble boost

V

V

V

V

V

V

V

V

15-6

16-6

13-23

14-23

15-6

15-6

16-6

13-23

14-23

9 12 dB 05, 09; fi = 15 kHz

treble max, bass lin

9 12 dB 05, 09; fi= 15 kHz

treble max, bass lin

9 12 dB 05, 09; fi = 15 kHz

treble max, bass lin

9 12 dB 05, 09; fi = 15 kHz

treble max, bass lin

9 12 dB 05, F9; fi = 15 kHz

treble min, bass lin

– 12 dB 05, F9; fi = 15 kHz

treble min, bass lin

– 12 dB 05, F9; fi = 15 kHz

treble min, bass lin

– 12 dB 05, F9; fi = 15 kHz

treble min, bass lin

– 12 dB 05, F9; fi = 15 kHz

treble min, bass lin

1

1

1

1

1

1

1

1

1

Step width treble ∆

Step width treble ∆

Step width treble ∆

Step width treble ∆

V

13

123dB05, X9-05, (X ± 1) 9

1

treble X-treble (X±1)

V

14

123dB05, X9-05, (X ± 1) 9

1

treble X-treble (X±1)

V

15

123dB05, X9-05, (X ± 1) 9

1

treble X-treble (X±1)

V

16

123dB05, X9-05, (X ± 1) 9

1

treble X-treble (X±1)

Semiconductor Group 17 02.96

TDA 4390-2X

3.3 AC/DC Characteristics (cont’d)

V

= 10 V, TA = – 40 °C to 85 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Circuit

Tone linearity ∆V

13

± 3 dB 05, 89; fi = 40 Hz … 15 kHz

treble, bass lin

Tone linearity ∆

V

14

± 3 dB 05, 89; fi = 40 Hz … 15 kHz

treble, bass lin

Tone linearity ∆

V

15

± 3 dB 05, 89; fi = 40 Hz … 15 kHz

treble, bass lin

Tone linearity ∆

V

16

± 3 dB 05, 89; fi = 40 Hz … 15 kHz

treble, bass lin

Channel separation ∆
Channel separation ∆
Crosstalk of the

switch
Attenuation MUTE

Attenuation MUTE

1)

2)

2)

V

14-15

V

13-16

a

input unwanted/

output wanted

a

1-5

a

1-5

60 dB V6 or V23 = 300 mVrms 1
60 dB V6 or V23 = 300 mVrms 1
80 dB V

V

i wanted
i unwanted

= 0

= 300 mVrms

80 dB 01, 00-03, 00;

V

= 300 mVrms

1

80 dB 07, C0; V1 = 300 mVrms

MUTE active

Attenuation MUTE

a

1-5

80 dB 07, 00; V1 = 300 mVrms

2)

not select

Attenuation MUTE

Attenuation MUTE

3)

a

28-24

3)

a

28-24

80 dB 00, 00 to 03, 00;

V

= 300 mVrms;

28

80 dB 07, 00; V28 = 300 mVrms

MUTE active

Attenuation MUTE

3)

a

28-24

80 dB 07, 00; V28 = 300 mVrms

not select

1)

Same values apply for feeding in on pins 1 … 4 or 25 … 28, and measurement on pins 5 or 24.

2)

Analogous values apply for feeding in on pins 2, 3, 4.

3)

Same values apply for feeding in on pins 25, 26, 27.

1

1

1

1

1

1

; Vol 0

1

1

1

Vol 0

1

1

Semiconductor Group 18 02.96

TDA 4390-2X

3.3 AC/DC Characteristics (cont’d)

V

= 10 V, TA = – 40 °C to 85 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

Circuit

1

1

1

1

1

Max. input voltage

Max. input voltage

Max. input voltage

Max. input voltage

Max. input voltage

min. typ. max.

1)

V

1

1)

V

1

2)

V

28

2)

V

28

V

6

1.5 Vrms k

0.75 Vrms k

1.5 Vrms k

0.75 Vrms k

250 Vrms k

≤ 1%;

15, 16

R

= 2.2 kΩ

L15, 16

≤ 1 %; 07, 44

15, 16

R

= 2.2 kΩ

L15, 16

≤ 1%;

13, 14

R

= 2.2 kΩ

L13, 14

≤ 1 %; 07, 44

13, 14

R

= 2.2 kΩ

L13, 14

< 1 %; 05, XX

15, 16

any sound

Max. input voltage

Max. output voltage
Max. output voltage
Max. output voltage
Max. output voltage
Distortion
Distortion
Distortion
Distortion
Distortion
Distortion
Distortion

Distortion

Distortion

Distortion

1)

Same values apply for feeding in on pins 2, 3, 4.

2)

Same values apply for feeding in on pins 25, 26, 27.

3)

Same values apply for feeding in on pins 2 … 4 or 25 … 27.

3)

3)

3)

3)

3)

3)

3)

3)

3)

3)

V

23

V

13

V

14

V

15

V

16

k

5

k

24

k

13

k

14

k

15

k

16

k

13

k

14

k

15

k

16

250 Vrms k

2.0 Vrms k13 < 1 % 1

2.0 Vrms k14 < 1 % 1

2.0 Vrms k15 < 1 % 1

2.0 Vrms kv < 1 % 1

0.01 0.1 % V1 = 150 mVrms 1

0.01 0.1 % V28 = 150 mVrms 1

0.01 0.1 % V28 = 150 mVrms 1

0.01 0.1 % V28 = 150 mVrms 1

0.01 0.1 % V1 = 150 mVrms 1

0.01 0.1 % V1 = 150 mVrms 1

0.01 0.1 % V28 = 150 mVrms

0.01 0.1 % V28 = 150 mVrms

0.01 0.1 % V1 = 150 mVrms

0.01 0.1 % V1 = 150 mVrms

< 1 %; 05, XX

13, 14

any sound

01, 2F;

03, 2F;

02, 2F;

00, 2F;

Vol 47

Vol 47

Vol 47

Vol 47

1

1

1

1

1

Semiconductor Group 19 02.96

TDA 4390-2X

3.3 AC/DC Characteristics (cont’d)

V

= 10 V, TA = – 40 °C to 85 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Distortion

Distortion

Distortion

Distortion

Signal/noise ratio

Signal/noise ratio

Signal/noise ratio

Signal/noise ratio

Signal/noise ratio

Signal/noise ratio

Signal/noise ratio

Signal/noise ratio

1)

Same values apply for feeding in on pins 2 … 4 or 25 … 27.

1)

1)

1)

1)

k

13

k

14

k

15

k

16

1)

a

S/N13

1)

a

S/N14

1)

a

S/N15

1)

a

S/N16

1)

a

S/N13

1)

a

S/N14

1)

a

S/N15

1)

a

S/N16

80 95 dB V

80 95 dB V

80 95 dB V

80 95 dB V

60 80 dB V

60 80 dB V

60 80 dB V

60 80 dB V

0.05 0.5 % V28 = 150 mVrms

0.05 0.5 % V28 = 150 mVrms

0.05 0.5 % V1 = 150 mVrms

0.05 0.5 % V1 = 150 mVrms

05, XX;

05, XX;

05, XX;

05, XX;

Nrms 20 Hz-20 kHz

V

28

Nrms 20 Hz-20 kHz

V

28

Nrms 20 Hz-20 kHz

V

1

Nrms 20 Hz-20 kHz

V

1

Nrms 20 Hz-20 kHz

V

28

01, 27;

Nrms 20 Hz-20 kHz

V

28

03, 27;

Nrms 20 Hz-20 kHz

V

1

Nrms 20 Hz-20 kHz

V

1

00, 27;

any sound

any sound

any sound

any sound

= 0.3 Vrms

= 0.3 Vrms

= 0.3 Vrms

= 0.3 Vrms

= 0.3 Vrms

Vol 39

= 0.3 Vrms

Vol 39

= 0.3 Vrms; 02, 27

= 0.3 Vrms

Vol 39

Circuit

1

1

1

1

1

1

1

1

1

1

1

1

Semiconductor Group 20 02.96

TDA 4390-2X

3.3 AC/DC Characteristics (cont’d)

V

= 10 V, TA = – 40 °C to 85 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Circuit

Noise voltage V

Noise voltage V

Noise voltage V

Noise voltage V

DC jump ∆ 1 bit ∆

DC jump ∆ 1 bit ∆

DC jump ∆ 1 bit ∆

DC jump ∆ 1 bit ∆

DC jump ∆ 1 bit ∆

N13

N14

N15

N16

V

V

V

V

V

210µVrms V

210µVrms V

210µVrms V

210µVrms V

13

± 10 mV 01, X-01, (X ± 1)

Nrms 20 Hz-20 kHz

01, 00-03, 00;

Nrms 20 Hz-20 kHz

00, 00-03, 00;

Nrms 20 Hz-20 kHz

00, 00-02, 00;

Nrms 20 Hz-20 kHz

01, 00-02, 00;

Vol 0

Vol 0

Vol 0

Vol 0

1

1

1

1

1

Vol X-Vol (X± 1)

14

± 10 mV 03, X-03, (X ± 1)

1

Vol X-Vol (X± 1)

15

± 10 mV 02, X-02, (X ± 1)

1

Vol X-Vol (X± 1)

16

± 10 mV 00, X-00, (X ± 1)

1

Vol X-Vol (X± 1)

13

± 10 mV 05, X-05, (X ± 1)

1

tone X-tone (X± 1)

DC jump ∆ 1 bit ∆

DC jump ∆ 1 bit ∆

DC jump ∆ 1 bit ∆

PSRR

PSRR
PSRR

PSRR

V

V

V

A

PSRR13

A

PSRR14

A

PSRR15

A

PSRR16

14

± 10 mV 05, X-05, (X ± 1)

1

tone X-tone (X± 1)

15

± 10 mV 05, X-05, (X ± 1)

1

tone X-tone (X± 1)

16

± 10 mV 05, X-05, (X ± 1)

1

tone X-tone (X± 1)

70 dB V

f

undesired

= 1 Vrms

undesired

= 100 Hz … 20 kHz

1

70 dB input termination with 220 Ω 1
70 dB measurement rms

1

according CCIR 651

70 dB 1

Semiconductor Group 21 02.96

TDA 4390-2X

3.3 AC/DC Characteristics (cont’d)

V

= 10 V, TA = – 40 °C to 85 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Design Hints

Circuit

Input resistance
Input resistance
Input resistance
Input resistance
Input resistance
Input resistance
Input resistance
Input resistance
Input resistance
Input resistance
Output resistance
Output resistance
Output resistance
Output resistance
Output resistance
Output resistance

R

1

R

2

R

3

R

4

R

6

R

23

R

25

R

26

R

27

R

28

R

5

R

13

R

14

R

15

R

v

R

24

22 27 kΩ
22 27 kΩ
22 27 kΩ
22 27 kΩ
24 30 kΩ
24 30 kΩ
22 27 kΩ
22 27 kΩ
22 27 kΩ
22 27 kΩ

200 Ω
200 Ω
200 Ω
200 Ω
200 Ω
200 Ω

V

= 8.5 V

s

Max. input voltage

V

6

180 mVrms k

< 5 %; 05, XX

15, 16

1

any sound

Max. input voltage

V

23

180 mVrms k

< 5 %; 05, XX

13, 14

1

any sound

Bass boost

V

15-6

10 12 dB 05,83; fi=40Hz

1

bass step 6, treble lin

Bass boost

V

16-6

10 12 dB 05,83; fi=40Hz

1

bass step 6, treble lin

Bass boost

V

13-23

10 12 dB 05,83; fi=40Hz

1

bass step 6, treble lin

Bass boost

V

14-23

10 12 dB 05,83; fi=40Hz

1

bass step 6, treble lin

Semiconductor Group 22 02.96

TDA 4390-2X

3.3 AC/DC Characteristics (cont’d)

V

= 10 V, TA = – 40 °C to 85 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

Circuit

V

= 12 V

s

min. typ. max.

Max. input voltage

Max. input voltage

2

C Bus (SCL, SDA edges)

B. I

Rise time
Fall time

V

6

V

23

t

R

t

F

Shift Register Clock Pulse SCL

Frequency
H-pulse width
L-pulse width

f

SCL

t

HIGH

t

LOW

Start

Set-up time
Hold time

t

SUSTA

t

HDSTA

300 mVrms k

300 mVrms k

300 ns
300 ns

0 400 kHz

0.6 µs

1.3 µs

0.6 µs

0.6 µs

< 1 %; 05, XX

15, 16

any sound

< 1 %; 05, XX

13, 14

any sound

1

1

Stop

Set-up time
Bus free time

t

SUSTO

t

BUF

0.6 µs

1.3 µs

Data Transfer

Set-up time t
Hold time

SUDAT

t

HDDAT

100 µs
0 0.9 µs

Semiconductor Group 23 02.96

TDA 4390-2X

3.3 AC/DC Characteristics (cont’d)

V

= 10 V, TA = – 40 °C to 85 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Inputs SCL, SDA

Circuit

Input voltage

Hysteresis
Spike suppression
Input current

V

QH

V

QL

V

HYS

t

SP

I

QH

V

QL

3 5.5 V

1.5 V

0.2 V
50 ns

50 µA
100 µA

Output SDA (open collector)

Output voltage V

Reset inactive
Reset active

QH

V

QL

V

L

V

H

5.4 V RL = 2.5 kΩ

0.4 V IQL = 3 mA

1.5 V

3 5.5 V

Note: The listed characteristics are ensured over the operating range of the integrated

circuit. Typical characteristics specify mean values expected over the production
spread. If not otherwise specified, typical characteristics apply at

T

=25°C and

A

the given supply voltage.

Semiconductor Group 24 02.96

TDA 4390-2X

3.4 AC/DC Characteristics

V

= 10 V, TA = 25 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Circuit

AF reference level 0 dB = 150 mV,

f

= 1 kHz, if not stated otherwise.

i

I2C Bus preset: Start – 82 – 00, 3F – 01, 3F – 02, 3F – 03, 3F – 05, 89 – 07, 40 – Stop

Chipaddr. – Vol 63 – Vol 63 – Vol 63 – Vol 63 – tone lin – IN1
The basic setting for each point in the specification is always preset; only settings which are deviate
from this, are given in the test conditions. Details in

italics

only provide explanation of the

hexadecimal code and which switch bits on the setbytes are stated.
Current

I

10

39 50 mA 1

consumption

A. Signal Section

1)

Gain

1)

Gain

1)

Gain

1)

Gain
Max. gain
Max. gain
Max. gain
Max. gain
Min. gain
Min. gain
Min. gain
Min. gain
Tracking error ∆

V
V
V
V
V
V
V
V
V
V
V
V

5-1

24-28

5-1

24-28

15-6

16-6

13-23

14-23

15-6

16-6

13-23

14-23

V

13-14

–101dB 1
–101dB 1
567dB07, 44;
567dB07, 44;

gain = 6 dB
gain = 6 dB

1

1
–202dB 1
–202dB 1
–202dB 1
–202dB 1

– 70 – 65 dB 00, 08-02, 0; 8
– 70 – 65 dB 00, 08-02, 0; 8
– 70 – 65 dB 01, 08-03, 0; 8
– 70 – 65 dB 01, 08-03, 08;

± 2 dB 01, 3F to 01, 24

03, 3F to 03, 24;

Vol 8
Vol 8
Vol 8

Vol 8

Vol 63-36

1

1

1

1

1

Tracking error ∆

Tracking error ∆

Tracking error ∆

1)

Same values apply for feeding in on pins 2 … 4, and 25 … 27.

V

V

V

15-16

13-16

14-15

± 2 dB 00, 3F to 00, 24

02, 3F to 02, 24;

± 2 dB 00, 3F to 00, 24

01, 3F to 01, 24;

± 2 dB 02, 3F to 02, 24

03, 3F to 03, 24;

1

Vol 63-36

1

Vol 63-36

1

Vol 63-36

Semiconductor Group 25 02.96

TDA 4390-2X

3.4 AC/DC Characteristics (cont’d)

V

= 10 V, TA = 25 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Circuit

Step width Vol

Step width Vol

Step width Vol

Step width Vol

Bass boost

Bass boost

Bass boost

Bass boost

Bass boost

13

∆V

13

0 1.25 2.5 dB 01, X-01, (X ± 1)

1

Vol X-Vol (X±1)

14

∆V

14

0 1.25 2.5 dB 03, X-03, (X ± 1)

1

Vol X-Vol (X± 1)

15

∆V

15

0 1.25 2.5 dB 02, X-02, (X ± 1)

1

Vol X-Vol (X± 1)

16

∆V

16

0 1.25 2.5 dB 00, X-00, (X ± 1)

1

Vol X-Vol (X± 1)

V

15-6

16 18 dB 05, 80; fi = 40 Hz

1

bass max, treble lin

V

16-6

16 18 dB 05, 80; fi = 40 Hz

1

bass max, treble lin

V

13-23

16 18 dB 05, 80; fi = 40 Hz

1

bass max, treble lin

V

14-23

16 18 dB 05, 80; fi = 40 Hz

1

bass max, treble lin

V

15-6

– 12 dB 05, 8F; fi = 40 Hz

1

bass min, treble lin

Bass boost

Bass boost

Bass boost

Step width bass ∆

Step width bass ∆

Step width bass ∆

Step width bass ∆

V

V

V

16-6

13-23

14-23

V

13

V

14

V

15

V

16

– 12 dB 05, 8F; fi = 40 Hz

bass min, treble lin

– 12 dB 05, 8F; fi = 40 Hz

bass min, treble lin

– 12 dB 05, 8F; fi = 40 Hz

bass min, treble lin

123dB05, 8X-05, 8 (X ± 1)

bass X-bass (X±1)

123dB05, 8X-05, 8 (X ± 1)

bass X-bass (X±1)

123dB05, 8X-05, 8 (X ± 1)

bass X-bass (X±1)

123dB05, 8X-05, 8 (X ± 1)

bass X-bass (X±1)

1

1

1

1

1

1

1

Semiconductor Group 26 02.96

TDA 4390-2X

3.4 AC/DC Characteristics (cont’d)

V

= 10 V, TA = 25 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Circuit

Treble boost V

Treble boost

Treble boost

Treble boost

Treble boost

Treble boost

Treble boost

Treble boost

Treble boost

V

V

V

V

V

V

V

V

15-6

16-6

13-23

14-23

15-6

15-6

16-6

13-23

14-23

10 12 dB 05, 09; fi = 15 kHz

treble max, bass lin

10 12 dB 05, 09; fi = 15 kHz

treble max, bass lin

10 12 dB 05, 09; fi = 15 kHz

treble max, bass lin

10 12 dB 05, 09; fi = 15 kHz

treble max, bass lin

10 12 dB 05, F9; fi = 15 kHz

treble min, bass lin

– 12 dB 05, F9; fi = 15 kHz

treble min, bass lin

– 12 dB 05, F9; fi = 15 kHz

treble min, bass lin

– 12 dB 05, F9; fi = 15 kHz

treble min, bass lin

– 12 dB 05, F9; fi = 15 kHz

treble min, bass lin

1

1

1

1

1

1

1

1

1

Step width treble ∆

Step width treble ∆

Step width treble ∆

Step width treble ∆

V

13

123dB05, X9-05, (X ± 1) 9

1

treble X-treble (X±1)

V

14

123dB05, X9-05, (X ± 1) 9

1

treble X-treble (X±1)

V

15

123dB05, X9-05, (X ± 1) 9

1

treble X-treble (X±1)

V

16

123dB05, X9-05, (X ± 1) 9

1

treble X-treble (X±1)

Semiconductor Group 27 02.96

TDA 4390-2X

3.4 AC/DC Characteristics (cont’d)

V

= 10 V, TA = 25 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Circuit

Tone linearity ∆V

13

± 2 dB 05, 89; fi = 40 Hz … 15 kHz

treble, bass lin

Tone linearity ∆

V

14

± 2 dB 05, 89; fi = 40 Hz … 15 kHz

treble, bass lin

Tone linearity ∆

V

15

± 2 dB 05, 89; fi = 40 Hz … 15 kHz

treble, bass lin

Tone linearity ∆

V

16

± 2 dB 05, 89; fi = 40 Hz … 15 kHz

treble, bass lin

Channel separation ∆
Channel separation ∆
Crosstalk of the

switch
Attenuation MUTE

Attenuation MUTE

1)

2)

2)

V

14-15

V

13-16

a

input unwanted/

output wanted

a

1-5

a

1-5

60 dB V6 or V23 = 300 mVrms 1
60 dB V6 or V23 = 300 mVrms 1
80 dB V

V

i wanted
i unwanted

= 0

= 300 mVrms

80 dB 01, 00-03, 00;

V

= 300 mVrms;

1

80 dB 07, C0; V1 = 300 mVrms

MUTE active

Attenuation MUTE

a

1-5

80 dB 07, 00; V1 = 300 mVrms

2)

not select

Attenuation MUTE

Attenuation MUTE

a

28-24

3)

a

28-24

80 dB 00, 00 to 03, 00;

V

= 300 mVrms;

28

80 dB 07, C0; V28 = 300 mVrms

3)

MUTE active

Attenuation MUTE

a

28-24

80 dB 07, 00; V28 = 300 mVrms

3)

not select

1)

Same values apply for feeding in on pins 1 … 4 or 25 … 28, and measurement on pins 5 or 24.

2)

Analogous values apply for feeding in on pins 2, 3, 4.

3)

Same values apply for feeding in on pins 25, 26, 27.

1

1

1

1

1

1

Vol 0

1

1

1

Vol 0

1

1

Semiconductor Group 28 02.96

TDA 4390-2X

3.4 AC/DC Characteristics (cont’d)

V

= 10 V, TA = 25 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

Circuit

1

1

1

1

1

Max. input voltage

Max. input voltage

Max. input voltage

Max. input voltage

Max. input voltage

min. typ. max.

1)

V

1

1)

V

1

2)

V

28

2)

V

28

V

6

2 Vrms k

1 Vrms k

2 Vrms k

1 Vrms k

280 Vrms k

≤ 1%;

15, 16

R

= 2.2 kΩ

L15, 16

≤ 1 %; 07, 44

15, 16

R

= 2.2 kΩ

L15, 16

≤ 1%;

13, 14

R

= 2.2 kΩ

L13, 14

≤ 1 %; 07, 44

13, 14

R

= 2.2 kΩ

L13, 14

< 1 %; 05, XX

15, 16

any sound

Max. input voltage

Max. output voltage
Max. output voltage
Max. output voltage
Max. output voltage
Distortion
Distortion
Distortion
Distortion
Distortion
Distortion
Distortion

Distortion

Distortion

Distortion

1)

Same values apply for feeding in on pins 2, 3, 4.

2)

Same values apply for feeding in on pins 25, 26, 27.

3)

Same values apply for feeding in on pins 2 … 4 or 25 … 27.

3)

3)

3)

3)

3)

3)

3)

3)

3)

3)

V

23

V

13

V

14

V

15

V

16

k

5

k

24

k

13

k

14

k

15

k

16

k

13

k

14

k

15

k

16

280 Vrms k

2.2 Vrms k13 < 1 % 1

2.2 Vrms k14 < 1 % 1

2.2 Vrms k15 < 1 % 1

2.2 Vrms k16 < 1 % 1

0.01 0.05 % V1 = 150 mVrms 1

0.01 0.05 % V28 = 150 mVrms 1

0.01 0.05 % V28 = 150 mVrms 1

0.01 0.05 % V28 = 150 mVrms 1

0.01 0.05 % V1 = 150 mVrms 1

0.01 0.05 % V1 = 150 mVrms 1

0.01 0.1 % V28 = 150 mVrms

0.01 0.1 % V28 = 150 mVrms

0.01 0.1 % V1 = 150 mVrms

0.01 0.1 % V1 = 150 mVrms

< 1 %; 05, XX

13, 14

any sound

01, 2F;

03, 2F;

02, 2F;

00, 2F;

Vol 47

Vol 47

Vol 47

Vol 47

1

1

1

1

1

Semiconductor Group 29 02.96

TDA 4390-2X

3.4 AC/DC Characteristics (cont’d)

V

= 10 V, TA = 25 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Distortion

Distortion

Distortion

Distortion

Signal/noise ratio

Signal/noise ratio

Signal/noise ratio

Signal/noise ratio

Signal/noise ratio

Signal/noise ratio

Signal/noise ratio

Signal/noise ratio

1)

Same values apply for feeding in on pins 2 … 4 or 25 … 27.

1)

1)

1)

1)

k

13

k

14

k

15

k

16

1)

a

S/N13

1)

a

S/N14

1)

a

S/N15

1)

a

S/N16

1)

a

S/N13

1)

a

S/N14

1)

a

S/N15

1)

a

S/N16

90 95 dB V

90 95 dB V

90 95 dB V

90 95 dB V

70 80 dB V

70 80 dB V

70 80 dB V

70 80 dB V

0.05 0.2 % V28 = 150 mVrms

0.05 0.2 % V28 = 150 mVrms

0.05 0.2 % V1 = 150 mVrms

0.05 0.2 % V1 = 150 mVrms

05, XX;

05, XX;

05, XX;

05, XX;

Nrms 20 Hz-20 kHz

V

28

Nrms 20 Hz-20 kHz

V

28

Nrms 20 Hz-20 kHz

any sound

any sound

any sound

any sound

= 0.3 Vrms

= 0.3 Vrms

V1 = 0.3 Vrms

Nrms 20 Hz-20 kHz

V1 = 0.3 Vrms

Nrms 20 Hz-20 kHz

V

= 0.3 Vrms

28

01, 27;

Nrms 20 Hz-20 kH

V

28

03, 27;

Nrms 20 Hz-20 kHz

V

1

Nrms 20 Hz-20 kHz

V

1

00, 27;

Vol 39

z

= 0.3 Vrms

Vol 39

= 0.3 Vrms; 02, 27

= 0.3 Vrms

Vol 39

Circuit

1

1

1

1

1

1

1

1

1

1

1

1

Semiconductor Group 30 02.96

TDA 4390-2X

3.4 AC/DC Characteristics (cont’d)

V

= 10 V, TA = 25 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Circuit

Noise voltage V

Noise voltage

Noise voltage

Noise voltage

DC jump ∆ 1 bit ∆

DC jump ∆ 1 bit ∆

DC jump ∆ 1 bit ∆

DC jump ∆ 1 bit ∆

DC jump ∆ 1 bit ∆

N13

V

N14

V

N15

V

N16

V

13

25µVrms V

25µVrms V

25µVrms V

25µVrms V

± 10 mV 01, X-01, (X ± 1)

Nrms 20 Hz-20 kHz

01, 00-03, 00;

Nrms 20 Hz-20 kHz

01, 00-03, 00;

Nrms 20 Hz-20 kHz

00, 00-02, 00;

Nrms 20 Hz-20 kHz

00, 00-02, 00;

Vol 0

Vol 0

Vol 0

Vol 0

1

1

1

1

1

Vol X-Vol (X± 1)

V

4

1

± 10 mV 03, X-03, (X ± 1)

1

Vol X-Vol (X± 1)

V

15

± 10 mV 02, X-02, (X ± 1)

1

Vol X-Vol (X± 1)

V

16

± 10 mV 00, X-00, (X ± 1)

1

Vol X-Vol (X± 1)

V

13

± 10 mV 05, X-05, (X ± 1)

1

tone X-tone (X± 1)

DC jump ∆ 1 bit ∆

DC jump ∆ 1 bit ∆

DC jump ∆ 1 bit ∆

PSRR

PSRR

PSRR

PSRR

V

V

V

A

PSRR13

A

PSRR14

A

PSRR15

A

PSRR16

14

± 10 mV 05, X-05, (X ± 1)

1

tone X-tone (X± 1)

15

± 10 mV 05, X-05, (X ± 1)

1

tone X-tone (X± 1)

16

± 10 mV 05, X-05, (X ± 1)

1

tone X-tone (X± 1)

70 dB V

undesired

f

undesired

70 dB input termination

= 1 Vrms

= 100 Hz … 20 kHz

1

1

with 220 Ω

70 dB measurement rms

1

according CCIR 651

70 dB 1

Semiconductor Group 31 02.96

TDA 4390-2X

3.4 AC/DC Characteristics (cont’d)

V

= 10 V, TA = 25 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Design Hints

Circuit

Input resistance
Input resistance
Input resistance
Input resistance
Input resistance
Input resistance
Input resistance
Input resistance
Input resistance
Input resistance
Output resistance
Output resistance
Output resistance
Output resistance
Output resistance
Output resistance

R

1

R

2

R

3

R

4

R

6

R

23

R

25

R

26

R

27

R

28

R

5

R

13

R

14

R

15

R

16

R

24

23 27 kΩ
23 27 kΩ
23 27 kΩ
23 27 kΩ

25.5 30 kΩ

25.5 30 kΩ
23 27 kΩ
23 27 kΩ
23 27 kΩ
23 27 kΩ

200 Ω
200 Ω
200 Ω
200 Ω
200 Ω
200 Ω

V

= 8.5 V

s

Max. input voltage

V

6

220 mVrms k

< 5 %; 05, XX

15, 16

1

any sound

Max. input voltage

V

23

220 mVrms k

< 5 %; 05, XX

13, 14

1

any sound

Bass boost

V

15-6

11 12 dB 05,83; fi=40Hz

1

bass step 6, treble lin

Bass boost

V

16-6

11 12 dB 05,83; fi=40Hz

1

bass step 6, treble lin

Bass boost

V

13-23

11 12 dB 05,83; fi=40Hz

1

bass step 6, treble lin

Bass boost

V

14-23

11 12 dB 05,83; fi=40Hz

1

bass step 6, treble lin

Semiconductor Group 32 02.96

TDA 4390-2X

3.4 AC/DC Characteristics (cont’d)

V

= 10 V, TA = 25 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

Circuit

V

= 12 V

s

min. typ. max.

Max. input voltage

Max. input voltage

2

C Bus (SCL, SDA edges)

B. I

Rise time
Fall time

V

6

V

23

t

R

t

F

Shift Register Clock Pulse SCL

Frequency f
H-pulse width
L-pulse width

SCL

t

HIGH

t

LOW

Start

Set-up time
Hold time

t

SUSTA

t

HDSTA

370 mVrms k

370 mVrms k

300 ns
300 ns

0 400 kHz

0.6 µs

1.3 µs

0.6 µs

0.6 µs

< 1 %; 05, XX

15, 16

any sound

< 1 %; 05, XX

13, 14

any sound

1

1

Stop

Set-up time
Bus free time

t

SUSTO

t

BUF

0.6 µs

1.3 µs

Data Transfer

Set-up time
Hold time

t

SUDAT

t

HDDAT

100 µs
0 0.9 µs

Semiconductor Group 33 02.96

TDA 4390-2X

3.4 AC/DC Characteristics (cont’d)

V

= 10 V, TA = 25 °C

S

Parameter Symbol Limit Values Unit Test Condition Test

min. typ. max.

Inputs SCL, SDA

Circuit

Input voltage

Hysteresis
Spike suppression
Input current

V

QH

V

QL

V

HYS

t

SP

I

QH

V

QL

3 5.5 V

1.5 V

0.2 V
50 ns

50 µA
100 µA

Output SDA (open collector)

Output voltage

Reset inactive
Reset active

V

QH

V

QL

V

L

V

H

5.4 V RL = 2.5 kΩ

0.4 V IQL = 3 mA

1.5 V

3 5.5 V

Note: The listed characteristics are ensured over the operating range of the integrated

circuit. Typical characteristics specify mean values expected over the production
spread. If not otherwise specified, typical characteristics apply at

T

=25°C and

A

the given supply voltage.

Semiconductor Group 34 02.96

TDA 4390-2X

Figure 11
Test Circuit

Semiconductor Group 35 02.96

TDA 4390-2X

Figure 12
Application Circuit

Semiconductor Group 36 02.96

TDA 4390-2X

Figure 13
Application Circuit

Semiconductor Group 37 02.96

TDA 4390-2X

Figure 14

2

I

C Bus Timing

Semiconductor Group 38 02.96

4 Package Outlines

P-DSO-28-3

(Plastic Dual Small Outline Package)

TDA 4390-2X

Sorts of Packing

Package outlines for tubes, trays etc. are contained in our
Data Book “Package Information”.

SMD = Surface Mounted Device

GPS05182

Dimensions in mm

Semiconductor Group 39 02.96