E-TDA7512FTR STMicroelectronics, E-TDA7512FTR Datasheet - Page 11

• Manufacturer Part Number: E-TDA7512FTR
• Description: IC TUNER AM/FM CAR RADIO 64-LQFP
• Manufacturer: STMicroelectronics

Specifications of E-TDA7512FTR

• 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: -

TDA7512F
Table 5.
Reference voltages
Wide band RF AGC
Narrow band IF & keying AGC
AGC time constant output
AGC pin diode driver output
I/Q mixer 1 (10.7MHz)
Symbol
V
V
R
V
V
V
V
V
V
V
R
C
V
V
R
C
REF1
REF2
I
I
g
OUT
D
I
I
10
10
F
7-9
7-9
7,9
60
60
60
35
10
10
IN
IN
6
6
IN
IN
m
Internal reference voltage
Internal reference voltage
Lower threshold start
Upper threshold start
Lower threshold start
Upper threshold start
Lower threshold start with
KAGC
Start point KAGC
Control range KAGC
Input resistance
Input capacitance
Max. AGC output voltage
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
Conversion
transconductance
Noise figure
Electrical characteristics (continued)
Parameter
I
I
V
V
KAGC = off, V
KAGC = off, V
KAGC = max, V
Δ
KAGC = max, V
Δ
f
Δ
-
-
V
V
V
V
V
V
differential
differential
differential
-
-
400 Ω generator resistance
REF1
REF2
IF1
V
f
f
10
10
7-9
7-9
7-9
7-9
7-9
7-9
IF
IF
35
= 300 kHz
generate FSW level at V
= 300 kHz
= 2.5 V
= 2.5 V
Doc ID 12668 Rev 2
= +0.4 V
= 0 mV
= 50 mV
= 0 mV
= 50 mV
= 0 mV
= 50 mV
= 0 mA
= 0 mA
Test conditions
RMS
RMS
RMS
RMS
RMS
RMS
7-9
7-9
7-9
7-9
,; V
, V
,; V
, V
= 0 mV
= 0 mV
6
= 0 mV
= 0 mV
10
6
= 2.5 V
10
= 2.5 V
= 2.5 V
= 2.5 V
RMS
RMS
RMS,
RMS,
35
Min.
100
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Electrical specifications
-12.5
Typ.
1.25
-20
2.5
3.6
2.5
3.2
85
96
86
98
98
16
10
50
10
17
5
4
3
V
+V
Max.
REF1
0.5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
BE
dBµV
dBµV
dBµV
dBµV
dBµV
Unit
mA
mA
mS
dB
kΩ
µA
µA
kΩ
kΩ
pF
pF
dB
11/45
V
V
V
V
V
V