TDA7541W STMicroelectronics, TDA7541W Datasheet - Page 22

• Manufacturer Part Number: TDA7541W
• Description: IC TUNER AM/FM CAR RADIO 64-LQFP
• Manufacturer: STMicroelectronics

Specifications of TDA7541W

• Modulation Or Protocol: AM, FM
• Applications: Automotive Audio
• Current - Receiving: 48mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 7.7 V ~ 9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant

Electrical specifications and characteristics
Table 8.
22/75
37.10 V
37.11 V
37.12
37.13
37.14
37.15
37.16 V
37.17 V
37.18 V
37.19 V
37.20
37.21
37.22
Item
37.3
37.4
37.5
37.6
37.7
37.8 V
37.9 V
V
V
Symbol
SR
SR
V
V
V
PEAKDEV
PEAKDEV
TRNOISE
TRNOISE
RECTADJ
RECTADJ
RECTADJ
RECTADJ
V
V
V
PEAKFS
PEAKFS
ADJMP
ADJMP
ADJMP
PEAK
PEAK
PEAK
T
T
PEAK
PEAK
S
S
Stereo decoder section (continued)
Min. noise controlled
trigger threshold
Max. noise controlled
trigger threshold
Peak voltage
Peak voltage
Peak voltage
Min. deviation dependent
peak voltage
Max. deviation dependent
peak voltage
Min. fieldstrength
controlled peak voltage
Max. fieldstrength
controlled peak voltage
Min. blanking time
Max. blanking time
Noise rectifier charge
Noise rectifier charge
Noise rectifier discharge
adjustment
Noise rectifier discharge
adjustment
Noise rectifier discharge
adjustment
Noise rectifier discharge
adjustment
Noise rectifier adjustment
by multipath
Noise rectifier adjustment
by strong multipath
influence
Noise rectifier adjustment
by multipath and strong
multipath influence
Parameter
V
V
NBRR “00”, V
NBRR “00”, V
f = 150 kHz
NBRR “00”, V
f = 150 kHz
V
NBDC = 11 (“OFF”)
V
V
(fully mono), NBFC = 11 (“OFF”)
V
(fully mono), NBFC = 00
Signal HOLDN in testmode,
NBT = 00
Signal HOLDN in testmode,
NBT = 11
Signal PEAK in testmode,
NBPC =0
Signal PEAK in testmode,
NBPC=1
Signal PEAK in testmode,
NBRR=00
Signal PEAK in testmode,
NBRR=01
Signal PEAK in testmode,
NBRR=10
Signal PEAK in testmode,
NBRR=11
Signal PEAK in testmode,
V
NBRR=01
Signal PEAK in testmode,
V
NBMP = 0, NBRR = 01
Signal PEAK in testmode,
V
NBMP=1, NBRR=01
Doc ID 13686 Rev 4
PEAK
PEAK
MPX
MPX
MPX
MPX
MPTC
MPTC
MPTC
=0mV, V
=0mV, V
= 500 mV,
= 500 mV, NBDC= 00
=1V, NBSMP=0, NBMP=1,
=1 V, MBSMP=1,
= 1.5 V, NBCT “11”
= 1.5 V, NBCT “00”
= 1V, NBSMP = 1,
Test conditions
MPX
MPX
MPX
LEVEL
LEVEL
= 0 mV
= 50 mV,
= 200 mV,
<< V
<< V
SBL
SBL
Min.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1200
Typ.
450
0.8
1.9
3.5
0.8
2.0
0.8
2.0
0.3
1.8
2.8
5.2
38
22
12
5
4
3
4
Max.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TDA7541
mV/μs
mV/μs
mV
mV
V/ms
V/ms
V/ms
V/ms
V/ms
V/ms
Unit
μs
μs
V
V
V
V
V
V
V
OP
OP