TDA7310 STMicroelectronics, TDA7310 Datasheet - Page 5

• Manufacturer Part Number: TDA7310
• Description: Audio DSPs Serial Audio Proc
• Manufacturer: STMicroelectronics

Specifications of TDA7310

• Mounting Style: SMD/SMT
• Package / Case: PQFP-44
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
TREBLE CONTROL (1)
AUDIO OUTPUTS
GENERAL
BUS INPUTS
LOUDNESS SWITCH
Loudness OFF = pin38 Open;
ADDRESS PIN (Internal 50K pull down resistor)
Notes:
(1) Bass and Treble response see attached diagram (fig.17). The center frequency and quality of the resonance behaviour can be choosen by
(2) The selected input is grounded thru the 2.2 F capacitor.
Symbol
the external circuitry. A standard first order bass response can be realized by a standard feedback network
V
e
S/N
V
V
V
V
V
V
V
Sc
I
I
NO
d
DC
IN
IN
IH
IH
IH
IL
O
IL
IL
Control Range
Step Resolution
DC Steps
Clipping Level
Output Load Resistance
Output Load Capacitance
Output resistance
DC Voltage Level
Output Noise
Signal to Noise Ratio
Distortion
Channel Separation left/right
Total Tracking error
Input Low Voltage
Input High Voltage
Output Voltage SDA
Acknowledge
Input Low Voltage
Input High Voltage
Input Current
DC Step
Input Low Voltage
Input High Voltage
Input Current
Parameter
Loudness ON = pin 38 Closed to GND
adjacent control steps
d = 0.3%
BW = 20-20KHz, flat
output muted
all gains = 0dB
all gains = 0dB; V
V
A
I
ON
O
IN
V
= 1.6mA
-20 to -60 dB
= 0 to -20dB
= 1Vrms
Test Condition
OFF position
O
= 1Vrms
V
CC
Min.
4.2
80
-5
2
3
3
-1V
Typ.
0.01
+14
103
106
0.1
2.5
4.5
2.5
0.1
75
2
5
0
0
Max.
120
4.8
0.4
+5
10
15
1
2
1
1
1
TDA7310
Vrms
Unit
mV
K
mV
dB
dB
nF
dB
dB
dB
dB
%
V
V
V
V
V
V
V
V
V
V
A
A
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