Datasheet

STA540 Electrical specifications
Doc ID 13907 Rev 6 9/25
C
T
Crosstalk
f = 1 kHz single-ended
f = 10 kHz single-ended
f = 1 kHz BTL
f = 10 kHz BTL
55
70
60
60
dB
R
in
Input impedance Single-ended BTL
20
10
30
15
kΩ
G
v
Voltage gain Single-ended BTL
19
25
20
26
21
27
dB
G
v
Voltage gain match 0.5 dB
E
N
Input noise voltage
R
gen
= 0, "A" weighted, S.E.:
Non-inverting channels
Inverting channels
2
5
μV
μV
BTL
R
gen
= 0, f = 22 Hz to 22 kHz
3.5 μV
SVR Supply voltage rejection
R
gen
= 0, f = 300 Hz,
C
SVR
= 470 μF
50 dB
A
SB
Standby attenuation P
o
= 1 W 80 90 dB
I
SB
Current consumption in
standby
V
ST_BY
= 0 to 1.5 V 100 μA
V
SB
ST-BY IN threshold voltage 1.5 V
ST-BY OUT threshold
voltage
3.5 V
I
ST-BY
Pin ST-BY current
Play mode, V
ST-BY
= 5 V 50 μA
Max driving current under fault 5 mA
I
cd_off
Clipping detector output
average current
d = 1% (*) 90 μA
I
cd_on
Clipping detector output
average current
d = 5% (*) 160 μA
V
DIAGNO
STICD
Saturation voltage on pin
DIAGNOSTICD
I
DIAGNOSTICD
= 1 mA sinking 0.7 V
T
W
Thermal warning 140 °C
T
M
Thermal muting 150 °C
T
S
Thermal shutdown 160 °C
Table 5. Electrical characteristics (continued)
Symbol Parameter Test condition Min Typ Max Unit