TDA9853 datasheet(3/28 Pages) PHILIPS

3 / 28 page

2000 Dec 11

Philips Semiconductors

Product speciﬁcation

I2C-bus controlled economic BTSC stereo

decoder and audio processor

TDA9853H

QUICK REFERENCE DATA

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

VCC

supply voltage

7.8

ICC

supply current

Vo(rms)

output voltage (RMS value)

composite input voltage 250 mV (RMS)

for 100% modulation L + R

(25 kHz deviation); fmod = 300 Hz

−

500

−

csL,R

stereo channel separation

L and R

14% modulation; fL = 300 Hz; fR = 3 kHz 15

−

THDL,R

total harmonic distortion

L and R

100% modulation L or R; fmod = 1 kHz

−

0.2

S/N

signal-to-noise ratio at line out

and at AF output

mono via I2C-bus; referenced to 500 mV

output signal; volume 0 dB

CCIR 468-2 weighted; quasi peak

−

DIN noise weighting filter (RMS value)

−

dBA

VI, O(rms)

signal handling (RMS value)

THD < 0.5%

−−

AVL

AVL control range

−15

−

volume control range

−63

−

+12

Llinear

linear tone control

−

Lbass(max)

tone control with maximum

bass

referenced to linear position;

fmod =20Hz

−

Lbass(min)

tone control with minimum

bass

referenced to linear position;

fmod =20Hz

3.5

−

Ltreble(max) tone control with maximum

treble

referenced to linear position;

fmod =20kHz

−

Ltreble(min) tone control with minimum

treble

referenced to linear position;

fmod =20kHz

−−1.5

−

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