TDA7541 STMicroelectronics, TDA7541 Datasheet - Page 25

• Manufacturer Part Number: TDA7541
• Description: IC TUNER AM/FM CAR RADIO 64-LQFP
• Manufacturer: STMicroelectronics

Specifications of TDA7541

• 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

TDA7541
Table 9.
44. Output of tuning voltage (TV)
45. SSTOP output (open collector)
46. Switch output
Item Symbol
43.6
44.1
44.2
44.3
44.4
44.5
44.6
45.1
45.2
45.3
45.4
45.5 V
45.6 V
46.1
46.2
46.3
46.4
46.5
46.6
46.7
IV
IV
R
R
V
37SSTH
27SSTH
I
V
V
V
V
V
V
-I
-I
OUT
Δ
I
I
I
OUT
OUT
OUT
step
max
24
22
22
OH
OH
OL
OL
24
22
24
24
V
PLL section (continued)
I
I
Output current, source
Output voltage
Min. voltage step
Max. voltage offset
Additional offset voltage
Output impedance
Output impedance
Output voltage low
Output voltage high
Output leakage current
Output current, sink
Internal unfiltered field
strength threshold for
SSTOP=HIGH
Internal unfiltered field
strength threshold for
SSTOP=HIGH
Output Voltage low
Output Voltage high
Output leakage current
Output Current, sink
Output Voltage low
Output Voltage high
Output Current, sink
Parameter
TVO
SWM”1”,SW”0”, I
SWM”1”,SW”1”
SWM”0”,SW”0”, I
SWM”0”,SW”1”, I
V
-
TVO
TVM=1, TVO+
TVM=0
TVM=1
-
SSTH, FMON=1
SSTH, FMON=0
SL = “011”
V
-
V
I
V
V
Doc ID 13686 Rev 4
24
OUT
22
22
24
24
=5 V
=5 V
= -200 μA
= 5 V
= 0.5 V to 5 V
= 1 V to V
Test conditions
CCVCO
Electrical specifications and characteristics
24
22
22
=0 µA
=1 mA
= -5 µA
-1 V
Min.
-0.1
-0.5
-10
0.5
2.6
1.2
-7
-
-
-
-
-
-
-
-
-
-
-
-
-
V
V
3.175
3175
Typ.
0.35
0.2
CC
0.1
CC
25
40
20
-
-
-
-
-
-
-
-
-
-
-1
-1
V
Max.
VCO
0.5
0.5
0.1
4.1
4.8
0.5
0.5
0.3
5
1
7
-
-
-
-
-
-
-
-
-
-
Unit
mA
mV
mV
mA
mA
mA
kΩ
kΩ
μA
μA
V
V
V
V
V
V
V
V
V
V
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