TDA7528 STMicroelectronics, TDA7528 Datasheet - Page 35
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TDA7528
Manufacturer Part Number
TDA7528
Description
IC FRONT END MODULE CAR 64-LQFP
Manufacturer
STMicroelectronics
Specifications of TDA7528
Frequency
50kHz ~ 108MHz, 161MHz ~ 163MHz
Modulation Or Protocol
AM, FM
Applications
Automotive Audio
Current - Receiving
175mA
Data Interface
PCB, Surface Mount
Voltage - Supply
3.3V, 5V
Operating Temperature
-40°C ~ 105°C
Package / Case
64-LQFP
Operating Temperature (min)
-40C
Operating Temperature (max)
125C
Operating Temperature Classification
Automotive
Package Type
LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Sensitivity
-
Memory Size
-
Data Rate - Maximum
-
Antenna Connector
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
TDA7528
3.10
Table 23.
1.
Symbol
With RC-oscillator frequency = 2.5MHz
t
f
ADC
Osc
-
-
-
-
INL
DNL
Input voltage range
Oscillation frequency
2bit programmable
frequency error
Conversion time
A/D-converter
The TDA7528 contains a 6bit SAR A/D-Converter for sensing several analog values of the
tuner. The following analog sources can be switched to the ADC input by software
command:
●
●
●
●
●
●
●
●
The ADC is clocked by an integrated RC-oscillator, or the PLL reference frequency.
A/D-converter
Temperature sensor
TCFM
TCAM
TCIF1/2 (depends on which one is active)
VCO tuning voltage (=3/5 * Vtune)
GP1
GP2
Internal VCC divider (2/5 * VCC)
Parameter
(1)
Referred to internal VDD
-
-
RCfreq<1:0> = 00
RCfreq<1:0> = 01
RCfreq<1:0> = 10
RCfreq<1:0> = 11
-
12 clock cycles
Test condition, comments
Doc ID 13141 Rev 6
Min.
1.72
-0.5
-2
0
-
-
Electrical characteristics
0.68
1.31
Typ
1.9
2.5
-
-
-
-
-
Max
V
±40
0.5
2
DD
7
-
Units
MHz
MHz
MHz
MHz
LSB
LSB
µs
%
V
35/65