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PDF TEA6310T Data sheet ( Hoja de datos )
| Número de pieza | TEA6310T | |
| Descripción | Sound Fader Control Circuit | |
| Fabricantes | Philips | |
| Logotipo |  |
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INTEGRATED CIRCUITS
DATA SHEET
TEA6310T
Sound fader control circuit
Product specification
File under Integrated Circuits, IC01
May 1992
www.DataSheet4U.com
www.DataSheet4U.com
1 page  
Philips Semiconductors
Sound fader control circuit
Product specification
TEA6310T
FUNCTIONAL DESCRIPTION
The AC signal setting is performed by resistor chains in combination with multi-input operational amplifiers.
The advantage of this principle is the combination of low noise, low distortion and a high dynamic range for the circuit.
The separate volume controls of the left and the right channel facilitate correct balance control. The range and balance
control is software programmable.
Because the TEA6310T has four outputs a low level fader is included. The fader control is independent of the volume
control and an extra mute position is built in for the front, the rear or for all channels. The last function may be used for
muting during preset selection. The Fader function can be disabled by an input signal at FAF (pin 9).
An extra pop suppression circuit is built in for pop-free switching on and off. As all switching and control functions are
controllable via the two-wire I2C-bus, no external interface between the micro-computer and the TEA6310T is required.
The on-chip power-on-reset sets the TEA6310T to the general mute mode.
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
PARAMETER
Supply voltage (pin 27-18)
Maximum power dissipation
Storage temperature range
Operating ambient temperature range
SYMBOL
VCC
Ptot
Tstg
Tamb
MIN.
−
−
−55
−40
MAX.
16
1
+150
+ 85
UNIT
V
W
°C
°C
May 1992
5
5 Page 
Philips Semiconductors
Sound fader control circuit
Product specification
TEA6310T
Table 4 Volume setting LEFT
GV DATA
DB VL5 VL4 VL3 VL2 VL1 VL0
20 1 1 1 1 1 1
18 1 1 1 1 1 0
16 1 1 1 1 0 1
14 1 1 1 1 0 0
12 1 1 1 0 1 1
10 1 1 1 0 1 0
8 1 11001
6 1 11000
4 1 10111
2 1 10110
0 1 10101
−2 1 1 0 1 0 0
−4 1 1 0 0 1 1
−6 1 1 0 0 1 0
−8 1 1 0 0 0 1
−10 1 1 0 0 0 0
−12 1 0 1 1 1 1
−14 1 0 1 1 1 0
−16 1 0 1 1 0 1
−18 1 0 1 1 0 0
−20 1 0 1 0 1 1
−22 1 0 1 0 1 0
−24 1 0 1 0 0 1
−26 1 0 1 0 0 0
−28 1 0 0 1 1 1
−30 1 0 0 1 1 0
−32 1 0 0 1 0 1
GV DATA
DB VL5 VL4 VL3 VL2 VL1 VL0
−34 1 0 0 1 0 0
−36 1 0 0 0 1 1
−38 1 0 0 0 1 0
−40 1 0 0 0 0 1
−42 1 0 0 0 0 0
−44 0 1 1 1 1 1
−46 0 1 1 1 1 0
−48 0 1 1 1 0 1
−50 0 1 1 1 0 0
−52 0 1 1 0 1 1
−54 0 1 1 0 1 0
−56 0 1 1 0 0 1
−58 0 1 1 0 0 0
−60 0 1 0 1 1 1
−62 0 1 0 1 1 0
−64 0 1 0 1 0 1
−66 0 1 0 1 0 0
mute 0 1 0 0 1 1
left
mute 0 1 0 0 1 0
left
..
..
..
mute 0 0 0 0 0 0
left
May 1992
11
11 Page | ||
| Páginas | Total 21 Páginas | |
| PDF Descargar | [ Datasheet TEA6310T.PDF ] | |
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