E-TDA7342NTR STMicroelectronics, E-TDA7342NTR Datasheet - Page 9

• Manufacturer Part Number: E-TDA7342NTR
• Description: IC AUDIO PROCESSOR 32-LQFP
• Manufacturer: STMicroelectronics
• Type: Audio Processorr

Specifications of E-TDA7342NTR

• Mounting Type: Surface Mount
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -

TDA7342
Table 4.
1. WIN represents the MUTE programming bit pair D6, D5 for the zero crossing window threshold
2. Internal pull-up resistor to Vs/2; LOW = softmute active
Audio output
General
Bus inputs
Symbol
PSRR
V
V
V
e
S/N
I
V
R
V
V
R
S
I
E
CC
NO
d
clip
DC
CC
lN
IL
lN
O
C
O
L
t
Clipping Level
Output Load Resistance
Output Impedance
DC Voltage Level
Supply Voltage
Supply Current
Power Supply Rejection
Ratio
Output Noise
Total Tracking Error
Signal to Noise Ratio
Channel Separation
Distortion
Input Low Voltage
Input High Voltage
Input Current
Output Voltage SDA
Acknowledge
Electrical characteristics (continued)
(V
to the test circuit, unless otherwise specified.)
S
= 9V; R
Parameter
L
= 10KΩ; R
g
All Gains = 0dB; V
V
d = 0.3%
f = 1KHz
B = 20 to 20kHz "A"
weighted
Output muted (B = 20 to
20kHz flat)
All gains 0dB (B = 20 to
20kHz flat)
A
A
V
I
= 50Ω; T
O
V
V
IN
IN
= 1.6mA
= 0 to -20dB
= -20 to -60dB
=1V
= 0.4V
Test condition
amb
= 25°C; all gains = 0dB; f = 1KHz. Refer
O
= 1Vrms
Min.
Electrical specifications
2.1
3.5
60
80
-5
2
6
5
3
Typ.
0.01
106
100
2.6
3.8
2.5
0.4
30
10
80
65
9
5
0
0
Max.
10.2
0.08
100
4.1
0.8
15
15
1
2
1
5
Vrms
Unit
mA
KΩ
dB
μV
μV
μA
dB
dB
dB
dB
dB
%
Ω
V
V
V
V
V
9/20