TDA7529 Datasheet, PDF (26/60 Pages) STMicroelectronics – RF front-end for AM/FM DSP car-radio with IF sampling

Electrical specifications
TDA7529
4.12 Temperature sensor
Table 19. Temperature sensor
Symbol
Parameter
Temperature range
Resolution
Absolute error
Relative error
Test Condition, Comments Min
Typ
Max Units
°C/LSB (no direct
measurement possible)
-40
150
°C
5
°C
15
°C
0.5
LSB
4.13 D/A-Converter
Table 20. D/A-Converter
Symbol
Parameter
Test Condition, Comments Min
Typ Max Units
Output voltage minimum value Unloaded output
V_{out Output voltage maximum}
value
Unloaded output
0.5
0.6
0.8
V
VCC – VCC –
0.2
0.1
V
Output impedance
2
kΩ
Max. output current
500
µA
Average Voltage step
resolution 9bit
8.5
9
9.5
mV
INL
-2
2
LSB
DNL
-0.5
0.5
LSB
VSRR
Conversion time
@ C_L=1nF
Supply voltage ripple rejection
ratio
20
40
µs
20
dB
4.14 A/D-Converter
Table 21. A/D-Converter
Symbol
Parameter
INL
DNL
Input voltage range
t_ADC
Conversion time
Test Condition, Comments Min
-2
-0.5
0
Typ Max Units
2
LSB
0.5
LSB
V_DD
V
7
µs
26/60