STA339BW Datasheet, PDF (15/77 Pages) STMicroelectronics – 2.1-channel high-efficiency digital audio system

STA339BW
Electrical specifications
3.3
Recommended operating conditions
Table 5. Recommended operating condition
Symbol
Parameter
V_CC
Power supply voltage (VCCxA, VCCxB)
VDD_DIG Digital supply voltage
VDD_PLL PLL supply voltage
T_amb
Ambient temperature
Min
5
2.7
2.7
-20
Typ
-
3.3
3.3
-
Max
26
3.6
3.6
70
Unit
V
V
V
°C
3.4
Electrical specifications for the digital section
Table 6. Electrical specifications - digital section
Symbol
Parameter
Conditions Min
I_il
Low-level input current without
pull-up/down device
Vi = 0 V
-10
I_ih
High-level input current without
pull-up/down device
Vi = VDD_DIG
= 3.6 V
-10
Typ
1
1
V_il
Low-level input voltage
-
V_ih
High-level input voltage
-
-
-
0.8 * _-
VDD_DIG
V_ol
Low-level output voltage
V_oh
High-level output voltage
I_pu
Pull-up/down current
R_pu
Equivalent pull-up/down
resistance
Iol = 2 mA
Ioh = 2 mA
-
-
-
-
0.8 * _-
VDD_DIG
25
66
-
50
Max Unit
10
µA
10
µA
0.2 * _V
VDD_DIG
-
V
0.4 * _V
VDD_DIG
-
V
125 µA
-
kΩ
Doc ID 15251 Rev 5
15/77