TDA7572 Datasheet, PDF (26/64 Pages) STMicroelectronics – 200W mono bridge PWM amplifier with built-in step-up converter

Electrical specifications
4.4.2 I/O pin characteristics
Table 15. I/O pin characteristics
Symbol
Parameters
Test conditions
I_{SCL/CLIP_L}
SCL/CLIP_L pin leakage
current
I_{SCL/CLIP_L} SCL/CLIP_L pin sink
V_OH, digital output pins
V_OL digital output pins
V_INL
V_INH
ADDR0 ADDR1 threshold
low
ADDR0 ADDR1 threshold
high
V_{SCL/CLIP_L} <375mV
4.4.3 Op. amp. cells
Table 16. Op. amp. cells
Symbol
Parameters
Int_OLGain Open loop voltage gain
PSRR
V_SP power supply
rejection
Int_Voff
Int_ibias
Input offset voltage
Input bias current
Test conditions
Guaranteed by design
PSRR = 20*log10(Vsp/=
F < 10KHz V_SP ripple=1Vrms
Guaranteed by design
Guaranteed by design
Guaranteed by design
4.4.4 Shunt
Table 17. Shunt
Symbol
Parameters
I_source
I_sink
V_sd
V_sdh
Source current
Sink current
Shunt drive current
activation Vs. Mute pin
voltage
(the shunt current is
sourced when Vmute is
lower than the threshold).
Shunt drive current
activation hysteresis
Test conditions
TDA7572
Min.
-15
1
Typ.
Max. Units
15
µA
mA
1.5
V
2.3
V
1
4
Min.
80
Typ.
Max.
Units
dB
-50
dB
-3
3
mV
500
nA
Min.
70
70
Typ.
100
100
Max.
130
130
Units
µA
µA
0.8
1.2
V
80
140 mV
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