TDA7540N STMicroelectronics, TDA7540N Datasheet - Page 16

• Manufacturer Part Number: TDA7540N
• Description: IC TUNER AM/FM CAR RADIO 80-LQFP
• Manufacturer: STMicroelectronics

Specifications of TDA7540N

• Frequency: 10.7MHz
• Modulation Or Protocol: AM, FM
• Applications: Automotive Audio
• Current - Receiving: 12mA
• 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: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant

Electrical specifications
Table 6.
16/76
RATIO
RATIO
DEV
DEV
Symbol
V
V
V
V
V
V
V
V
I
I
I
I
I
I
V
V
V
V
27
27
27
27
27
27
27
27
27
27
27
27
THMP
THMP
WTH
WTH
NTH
NTH
I
I
I
I
,I
,I
,I
,I
,I
,I
,V
,V
,V
,V
,V
,V
3
3
3
3
WTH
WTH
28
28
28
28
28
28
max
28
28
28
28
28
28
min
FM section electrical characteristics (continued)
(T
f
otherwise specified).
Internal low threshold
Internal high threshold
Internal low threshold
Internal high threshold
Internal low threshold
Internal high threshold
Charge current low mid
Charge current high mid
Charge current low narrow
Charge current high narrow
Discharge current low
Discharge current high
Low voltage
High voltage
Threshold ISS on
Threshold ISS off
Threshold ISS narrow on
Threshold ISS narrow off
Charge current low
Charge current high
Discharge current low
Discharge current high
Internal low threshold
Internal high threshold
Referred to threshold
Referred to threshold
RF
amb
= 98MHz, dev= 40kHz, f
= 25°C, V
Parameter
CC1
= V
Adjacent channel ISS filter threshold
CC2
ISS filter switch threshold
= V
MOD
ACNTH
ACNTH
ACWTH
ACWTH
MPTH
MPTH
TISS, ISSCTL = 1
TISS, ISSCTL = 1
TISS, ISSCTL = 1
TISS, ISSCTL = 1
TISS, ISSCTL = 0
TISS, ISSCTL = 0
ISSCTL = 0
ISSCTL = 1
ISSCTL = 0
ISSCTL = 0
ISSCTL = 0
ISSCTL = 0
TDEV
TDEV
TDEV
TDEV
DWTH
DWTH
DTH
DTH
ISS filter time constant
Multipath threshold
CC3
= 1kHz, f
Test conditions
= V
CCST
Xtal
= V
= 10.25MHz, in application circuit, unless
CCVCO
= V
CCMIX1
Min.
-165
0.24
0.76
0.40
-0.4
0.2
1.0
-96
4.6
-20
-30
0.5
5.5
10
= V
CCMIX2
Typ.
0.25
0.95
0.50
1.25
-124
-110
0.3
-74
0.1
-32
1.5
-60
4.9
-39
30
75
15
0
1
3
1
4
2
1
8
1
= V
Max.
1.14
0.60
10.5
0.36
-54
-40
-48
0.3
1.5
-87
2.0
0.2
1.5
20
CCIF1
TDA7540N
= 8.5V,
Unit
kHz
kHz
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
V
V
V
V
V
V
V
V
V
V
V
V