Electrical specifications TDA7575B
10/32 Doc ID 14103 Rev 3
V
O
Offset detection
Power amplifier in play condition
AC input signals = 0
±1.5 ±2 ±2.5 V
I
NLH
Normal load current detection V
O
< (V
S
- 5)pk IB2 (D0) = 0 500 - - mA
I
NLL
Normal load current detection V
O
< (V
S
- 5)pk IB2 (D0) = 1 250 - - mA
I
OLH
Open load current detection V
O
< (V
S
- 5)pk IB2 (D0) = 0 - - 250 mA
I
OLL
Open load current detection V
O
< (V
S
- 5)pk IB2 (D0) =1 - - 125 mA
I
2
C bus interface
f
SCL
Clock frequency - - - 400 kHz
V
IL
Input low voltage - - - 1.5 V
V
IH
Input high voltage - 2.3 - - V
1. Saturated sqare wave output.
Table 4. Electrical characteristics (continued)
Symbol Parameter Test condition Min. Typ. Max. Unit