參數(shù)資料
型號: TEA6330T-T
廠商: NXP SEMICONDUCTORS
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), SOUND FADER CONTROL CIRCUIT, PDSO28
文件頁數(shù): 12/19頁
文件大小: 147K
代理商: TEA6330T-T
January 1992
2
Philips Semiconductors
Preliminary specication
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
Suitable for external audio equalizers, can be looped-in
controlled by the I2C-bus
Power-on reset on chip sets the device into general
mute position
AC and DC short-circuit protected concerning
neighbouring pins
I2C-bus control for all functions.
GENERAL DESCRIPTION
This bipolar IC is an I2C-bus controlled sound/volume
controller for car radios, in addition with fader function and
the possibility of an external equalizer.
QUICK REFERENCE DATA
ORDERING INFORMATION
Note
1. Plastic small outline package; 20 leads; body width 7.5 mm; (SOT163A); SOT163-1; 1996 August 02.
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
VP
supply voltage
7
8.5
10
V
IP
supply current
26
mA
Vi
maximum AF input signal
(RMS value)
2
V
Vo
maximum AF output signal
(RMS value)
1.1
V
G
v
volume control range, separated
66
+20
dB
fader control range, separated
0
30
dB
bass control range
12
+15
dB
treble control range
12
+12
dB
THD
total harmonic distortion
0.2
%
S/N(W)
weighted signal-to-noise ratio
67
dB
α
CR
crosstalk attenuation
90
dB
B
frequency response (
1 dB)
35 to
20000
Hz
EXTENDED
TYPE NUMBER
PACKAGE
PINS
PIN POSITION
MATERIAL
CODE
TEA6330T(1)
20
SO
plastic
SOT163A
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