TDA9614H datasheet(32/60 Pages) PHILIPS

32 / 60 page

1995 Mar 21

Philips Semiconductors

Preliminary speciﬁcation

Audio processor for VHS hi-ﬁ

and linear audio

TDA9614H

VU meter drive (DCOUTL and DCOUTR; pins 23 and 24); square root of output voltage (see Fig.7)

output voltage

1.69

1.8

1.91

output resistance

−

100

−

Ω

output voltage at maximum

record level

TUNL =

−3 dBV;

TUNR =

−3 dBV; note 1

VDDD − 0

−

VDDD

Voz

output voltage for zero-level

input

−

300

channel balance

−0.11

−

+0.11

RF converter drive output; mono RFCOUT; pin 18 (see Fig.8)

output voltage

−9

−8

−7

dBV

output resistance

−

100

−

Ω

THD

total harmonic distortion

−

0.01

−

output voltage at maximum

record level

TUNL =

−3 dBV;

TUNR =

−3 dBV; note 1

−5

−3

−1

dBV

THD

total harmonic distortion at

maximum record level

TUNL =

−3 dBV;

TUNR =

−3 dBV; note 1

−

0.3

−

Headphone outputs (HPOUTL and HPOUTR; pins 25 and 26); headphone volume set to 0 dB

output voltage

−9

−8

−7

dBV

output resistance

−

Ω

THD

total harmonic distortion

−

0.01

0.1

Vo(max)

maximum output voltage

THD = 1%;

TUNL

≤ −3 dBV;

TUNR

≤ −3 dBV;

RL = 250 Ω; note 1

9.0

9.5

−

dBV

noise level

fi = 300 Hz to 20 kHz;

tuner AC grounded

−

−90

−80

dBV

crosstalk between channels

one channel driven

−

−83

−70

dBV

Vmute

headphone volume mute level

−

−90

−70

dBV

channel balance

−1

−

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP.

MAX.

UNIT

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