TDA7461NDTR STMicroelectronics, TDA7461NDTR Datasheet - Page 43

• Manufacturer Part Number: TDA7461NDTR
• Description: IC PROCESSOR CAR RAD SGNL SO-28
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7461NDTR

• Applications: Automotive Systems
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7461
Table 22.
Table 23.
l
MSB
MSB
D7
D7
0
1
0
0
1
1
D6
D6
1
0
0
1
0
1
Field strength control
Configuration
D5
D5
0
0
1
1
1
D4
D4
0
1
0
1
0
1
D3
D3
0
0
1
1
0
0
1
1
D2
D2
0
1
0
1
0
1
0
1
D1
D1
0
0
1
1
0
0
1
1
LSB
LSB
D0
D0
0
1
0
1
0
1
0
1
Noise blanker Field strength Adj 2.3 V
Noise blanker Field strength Adj 1.8 V
Noise blanker Field strength Adj 1.3 V
Noise blanker Field strength Adj Off
VSBL at 33 % REF 5 V
VSBL at 42 % REF 5 V
VSBL at 50 % REF 5 V
VSBL at 58 % REF 5 V
VHCH at 42 % REF 5 V
VHCH at 50 % REF 5 V
VHCH at 58 % REF 5 V
VHCH at 66 % REF 5 V
VHCL at 17 % VHCH
VHCL at 33 % VHCH
High cut OFF
High cut ON
Noise rectifier discharge resistor
R = infinite
R = 56 kΩ
R = 33 kΩ
R =18 kΩ
Multipath detector bandpass gain
6 dB
16 dB
12 dB
18 dB
Multipath detector internal
influence
On
Off
Mute be “1”
Multipath detector reflection gain
Gain = 7.6 dB
Gain = 4.6 dB
Gain = 0 dB
Off
Data byte specification
Function
Function
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