TDA7528 STMicroelectronics, TDA7528 Datasheet - Page 34

• 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

Electrical characteristics
3.9
Table 22.
34/65
Symbol
VSRR
V
out
-
-
-
-
-
-
-
-
-
D/A-converter
The TDA7528 contains two D/A-Converters for tuning the filters of the FM pre-stage. The
converter 1 has a resolution of 8 bit; converter 2 has a resolution of 9 bit.
D/A-converter electrical characteristics
Output voltage
minimum voltage
Maximum voltage
Output impedance
Max. output current
Average voltage step
converter 1
Average voltage step
converter 2
Additional error vs.
temperature
INL
DNL
Output noise
Conversion time
Supply voltage ripple rejection
ratio
Parameter
Unloaded output
-
-
-
Resolution 8 bit
Resolution 9 bit
-
-
-
@ C
@ C
@ 1kHz
Doc ID 13141 Rev 6
L
L
=1nF and 2.2kΩ
=1nF
Test condition
V
CC
Min.
-0.5
400
20
-2
-2
-0.15 V
-
-
-
-
-
-
CC
Typ
100
0.6
18
20
2
9
-
-
-
-
-
-0.1
Max
200
0.8
0.5
40
2
2
-
-
-
-
-
-
TDA7528
Units
LSB
LSB
LSB
mV
mV
kΩ
μA
μV
dB
μs
V