TDA746913TR STMicroelectronics, TDA746913TR Datasheet - Page 3

• Manufacturer Part Number: TDA746913TR
• Description: IC PROCESSOR AUD HDPHN 24-SSOP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of TDA746913TR

• Applications: Portable Equipment
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8871-2; TDA746913TR

Table 5.
ELECTRICAL CHARACTERISTICS (refer to the test circuit T
0dB), f = 1KHz, unless otherwise specified)
Note: 1. BASS and TREBLE response: The center frequency and the response quality can be chosen by the external circuitry.
SUPPLY
INPUT STAGE
VOLUME CONTROL
BASS CONTROL
TREBLE CONTROL
HEADPHONE OUTPUTS
GENERAL
BUS INPUTS
Symbol
C
A
G
P
A
G
RANGE
THD
RR1
RR2
I
G
E
V
R
I
A
V
PSQ
I
STEP
R1
R
S
V
V
V
G
omax
MAX
G
I
MAX
R
SQ
I
PS
step
IN
NO
PS
out
S
IN
IN
IH
C
IL
O
S
B
b
t
t
Supply Voltage
Supply Voltage
Supply Current pin 1
Quiescent Current pin10 + pin15
Input Resistance
Input Attenuation Range
Control Range
Max. Attenuation
Step Resolution
Max. Gain
Step Resolution
Muxout Load Resistence
Control Range
Internal Feedback Resistance
Control Range
Internal Resistance
Output Gain
Max Output Power
Output Noise
Distortion
Channel Separation Left/Right
Ripple Rejection
Ripple Rejection
Total Tracking Error
Input Low Voltage
Input High Voltage
Input Current
Output Voltage (ACK)
Parameter
All gains = 0dB
All circuit stop
Headphone Amp. OFF
Po = 0.5mW +0.5mW
Po = 0.5mW +0.5mW
Max. Boost/on
Max. Boost
THD = 10%
Output Muted
BW = 20Hz to 20KHz flat
Av = 0, V
V
PVS, f = 100Hz
V
I
O
S
IN
= 1.6mA
, f = 100Hz
= 0.4V
Test Condition
in
= 0.1V
rms
amb
= 25°C, V
Min.
75.6
-63
1.9
1.8
1.5
0.5
35
61
-5
S
0
5
=2.4V, all controls flat (G =
100.8
Typ.
-70
-75
2.4
2.4
0.1
40
15
50
63
10
14
12
25
10
10
50
1
8
1
6
2
0
5
0
Max.
100
126
5.0
5.0
1.5
0.5
0.5
0.4
10
65
65
6
6
1
5
TDA7469
Unit
mW
mA
mA
KΩ
KΩ
KΩ
KΩ
µA
µA
µV
µV
µA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
V
V
V
V
V
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