TDA7405TR STMicroelectronics, TDA7405TR Datasheet - Page 38
TDA7405TR
Manufacturer Part Number
TDA7405TR
Description
IC PROCESSOR EQUALIZER 44-TQFP
Manufacturer
STMicroelectronics
Type
Car Signal Processorr
Datasheet
1.STN1NF10.pdf
(57 pages)
Specifications of TDA7405TR
Mounting Type
Surface Mount
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Applications
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TDA7405TR
Manufacturer:
STMicroelectronics
Quantity:
10 000
TDA7405
Figure 38. Weak-Signal Mute-Depth @ 0.5V Threshold
Figure 39. Weak-Signal Mute-Threshold @ 24dB Mute-Depth
11.8 Stereodecoder Testmode
During the Testmode, which can be activated by setting bit D0 and bit D1 of the stereodecoder testing-byte,
several internal signals are available at the FD2R+ pin. During this mode the input resistance of 100kOhm is
disconnected from the pin. The internal signals available are shown in the Data-byte specification.
38/57
-10
-15
-20
-25
-30
-5
-10
-15
-20
-25
-30
-35
-40
5
0
-5
5
0
0.0
0.0
0.1
0.1
0.2
0.2
0.3
0.3
Level Voltage / V
Level Voltage / V
0.4
0.4
0.5
0.5
0.6
0.6
0.7
0.7
0.8
0.8