TDA7541W STMicroelectronics, TDA7541W Datasheet - Page 12

• 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 6.
12/75
7. AGC PIN diode driver output
8. FM I/Q Mixer1 (10.7 MHz)
9. WB I/Q Mixer1 (10.7 MHz)
10. IF1 amplifier (10.7 MHz)
Item
8.10
8.11
8.12
10.1
10.2
10.3
10.4
10.5
10.6
6.2
6.3
6.4
7.1
7.2
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
9.1
9.2
9.3
9.4
9.5
9.6
Symbol
INOISE
INOISE
CP
R
R
R
C
V
IIP3
IIP3
IQP
IRR
IRR
V
V
V
R
C
R
R
C
I
I
I
I
V
OUT
OUT
OUT
OUT
8,11
G
G
G
13
13
12
12
13
61
59
IN
IN
1dB
IN
IN
IN
5
FM section (continued)
l
Min. AGC output voltage
Min. AGC charge current
Max. AGC discharge
current
AGC OUT, current min.
AGC OUT, current max.
Input resistance
Input capacitance
Output resistance
Input DC bias
Gain
Gain
Equivalent input noise
1dB compression point
3
I/Q phase adjust
Image rejection ratio
Image rejection ratio
Input resistance
Output resistance
Input dc bias
Gain
Equivalent Input noise
3
Input resistance
Input capacitance
DC input voltage
Output resistance
Output capacitance
DC output voltage
rd
rd
order intermodulation
order intermodulation
Parameter
V
V
V
V
V
Differential
Differential
-
-
Unloaded
With 330 Ω load
-
Referred to diff. mixer input
PH
Ratio wanted/image
With phase adjust
Single ended
-
-
unloaded
Source impedance 400 Ω
-
-
-
-
-
-
Doc ID 13686 Rev 4
-
-
8-10
8-10
8-10
8-10
8-10
= 0 mV
= 100 mV
= 100 mV
= 0 mV
= 50 mV
Test conditions
RMS
RMS
RMS
RMS
RMS
,V
, V
, V
13
,V
12
12
= 2.5 V
13
= 2.5V
= 2.5 V
= 2.5 V
Min.
530
530
265
265
-33
1.7
2.2
15
20
14
30
40
24
-7
8
7
2
-
-
-
-
-
-
-
-
-
-
-
-
V
V
CCIF1
CCIF1
Typ.
660
100
119
660
113
330
330
-25
2.5
2.5
2.3
2.3
2.5
2.5
40
25
10
22
16
46
10
26
4
3
-
-
-
/3
/2
-17.5
Max.
790
790
396
396
-16
0.5
3.3
2.8
2.6
35
12
24
18
+8
13
28
-
-
-
-
-
-
-
-
-
-
-
-
TDA7541
nV/
nV/
dBµV
dBµV
dBµV
DEG
Unit
mA
mA
µA
µA
kΩ
pF
dB
dB
dB
dB
kΩ
dB
pF
pF
Ω
Ω
Ω
Ω
V
V
V
V
V
√
√
Hz
Hz