E-TDA7512 STMicroelectronics, E-TDA7512 Datasheet - Page 14

• Manufacturer Part Number: E-TDA7512
• Description: IC TUNER AM/FM CAR RADIO 64-LQFP
• Manufacturer: STMicroelectronics

Specifications of E-TDA7512

• Modulation Or Protocol: AM, FM
• Applications: Automotive Audio
• Current - Receiving: 70mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 7.5 V ~ 10 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
Table 5.
14/49
ISS (intelligent Selectivity System)
Filter 450 kHz
Adjacent channel ISS filter threshold
ISS filter switch threshold
BW 20 dB Bandwidth, -20 dB
BW 20 dB Bandwidth, -20 dB
BW 20 dB -20 dB weather band
BW 3 dB Bandwidth, -3 dB
BW 3 dB Bandwidth, -3 dB
BW 3 dB Bandwidth weather band
Multipath threshold
ISS filter time constant
Symbol
V
V
f
V
V
V
V
centre
THMP
THMP
V
V
V
V
V
V
WTH
WTH
I
I
I
I
I
I
I
I
NTH
NTH
15
15
15
15
15
15
20
20
15
15
15
15
15
15
Centre frequency
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
Electrical characteristics (continued)
Parameter
f
ISS80 = 1
ISS80 = 1
ISS80 = 0
ISS80 = 0
ISS30 = 1
ISS30 = 1
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
REF_intern
Doc ID 9300 Rev 4
Test condition
= 450 kHz
Min.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-124
Typ.
0.25
0.95
0.50
1.25
450
150
120
250
-110
-74
-20
0.3
0.1
80
30
80
-60
4.9
-34
15
0
1
3
1
4
2
Max.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TDA7512
Unit
kHz
kHz
kHz
kHz
kHz
kHz
kHz
µA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V
V