TDA9853H NXP Semiconductors, TDA9853H Datasheet - Page 8

• Manufacturer Part Number: TDA9853H
• Manufacturer: NXP Semiconductors

Specifications of TDA9853H

• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
Audio processor
S
The selector enables the selection of either the internal line
output signals LOR and LOL (dematrix output) or the
external line input signals LIR and LIL (see Table 16). The
input signal capability of the line inputs (LIR/LIL) is
2 V (RMS). The output of the selector is DC-coupled to the
automatic volume level control circuit.
V
The volume control range is from +12 dB to 63 dB in
steps of 1 dB and ends with a mute step (see Table 8).
Balance control is achieved by the independent volume
control of each channel.
B
A single external 56 nF capacitor for each channel in
combination with a linear operational amplifier and internal
resistors provides a bass range of +12 dB for high bass
and +5 dB for low bass.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
Notes
1. Machine model class B, equivalent to discharging a 200 pF capacitor through a 0
2. Human body model class B, equivalent to discharging a 100 pF capacitor through a 1500
THERMAL CHARACTERISTICS
2000 Dec 11
V
V
V
T
T
V
R
ELECTOR
OLUME
ASS FUNCTION
amb
stg
CC
SDA,
n
es
th(j-a)
I
decoder and audio processor
2
SYMBOL
SYMBOL
0.75 H + 10 ).
C-bus controlled economic BTSC stereo
V
SCL
supply voltage
voltage at pins SDA and SCL referenced
to GND
voltage of all other pins to GND
ambient temperature
storage temperature
electrostatic handling voltage
thermal resistance from junction to ambient
PARAMETER
PARAMETER
8
T
Two external capacitors C15 = 3.3 nF and C14 = 150 pF
for each channel in combination with a linear operational
amplifier and internal resistors provide a treble range of
+8 dB for high treble and 1.5 dB for low treble.
M
The mute function can be activated independently with the
last step of volume control at the left or right output. By
setting the general mute bit GMU the audio outputs OUTL
and OUTR are muted.
REBLE FUNCTION
UTE
V
V
note 1
note 2
in free air
CC
CC
> 9 V
CONDITIONS
CONDITIONS
9 V
series resistor (‘0 ’ is actually
0
MIN.
0.3
0.3
20
65
200
2000
VALUE
series resistor.
Product specification
70
TDA9853H
9.5
+V
+9
V
+70
+150
+200
MAX.
2000 V
CC
CC
UNIT
K/W
V
V
V
V
V
UNIT
C
C