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E-TDA7348D013TR View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
E-TDA7348D013TR
ST-Microelectronics
STMicroelectronics ST-Microelectronics
E-TDA7348D013TR Datasheet PDF : 20 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Electrical characteristics
2
Electrical characteristics
TDA7348
Table 1.
Symbol
Electrical characteristics
VS = 9V; RL = 10KΩ; Rg = 50Ω; Tamb = 25°C; all controls flat (G = 0.3dB step
0dB); f = 1KHz. Refer to the test circuit, unless otherwise specified.
Parameter
Test Condition
Min. Typ. Max. Unit
Input selector
RI
VCL
SI
RL
GI MIN
GI MAX
Gstep
eN
Input resistance
Clipping level
Input separation
Output load resistance
Minimum input gain
Maximum input gain
Step resolution
Input noise
VDC DC steps
Volume control (1 + 2)
RI
GMAX
AMAX
ASTEPC
Input resistance
Maximum gain
Maximum attenuation
Step resolution coarse
attenuation
ASTEPF
Step resolution fine
attenuation
EA Attenuation set error
Et Tracking error
VDC DC steps
Zero crossing mute
Zero crossing threshold
VTH
AMUTE Mute attenuation
VDC DC step
70 100 130 KΩ
d 0.3%
2.1 2.6
80 100
VRMS
dB
2
KΩ
-0.75 0 0.75 dB
10.25 11.25 12.25 dB
2.75 3.75 4.75 dB
20Hz to 20 KHz unweighted
2.3
μV
Adiacent gain steps
1.5 10 mV
GIMIN to GIMAX
3
mV
35 50
KΩ
18.75 20 21.25 dB
78.45
dB
0.5 1.25 2.0 dB
G = 20 to -20dB
G = -20 to -58dB
Adiacent attenuation steps
From 0dB to AMAX
0.11 0.31 0.51 dB
-1.25 0 1.25 dB
-3
2 dB
2 dB
-3 0
3 mV
0.5 5 mV
WIN = 11
WIN = 10
WIN = 01
WIN = 00
0dB to Mute
20
mV
40
mV
80
mV
160
mV
80 100
dB
0
3 mV
6/20
 

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