TDA1910HS Ver la hoja de datos (PDF) - STMicroelectronics
Número de pieza
componentes Descripción
Lista de partido
TDA1910HS Datasheet PDF : 15 Pages
| |||
TDA1910
THERMAL DATA
Symbol
Parameter
Rth j-case Thermal resistance junction-case
Value Unit
max
3
°C/W
ELECTRICAL CHARACTERISTICS (Refer to the test circuit, Tamb = 25 °C, Rth (heatsink) = 4°C/W, unless
otherwise specified)
Symbol
Parameter
Test condition
Min. Typ. Max. Unit
Vs
Supply voltage
8
30
V
Vo
Quiescent output voltage
Id
Quiescent drain current
Vs = 18V
Vs = 24V
Vs = 18V
Vs = 24V
8.3
9.2
10
11.5 12.4 13.4
V
19
21
32
35
mA
VCE sat Output stage saturation voltage
IC = 2A
IC = 3A
1
V
1.6
Po
Output power
d = 0.5%
f = 40 to 15,000Hz
Vs = 18V
Vs = 24V
RL= 4Ω
RL = 4Ω
6.5
7
10
12
W
Vs = 24V
RL = 8Ω
7
7.5
d = 10%
Vs = 18V
Vs = 24V
Vs = 24V
f = 1 KHz
RL = 4Ω
RL = 4Ω
RL = 8Ω
8.5 9.5
15
17
9
10
d
Harmonic distortion
f = 40 to 15,000 Hz
Vs = 18V
RL = 4Ω
Po = 50 mW to 6.5W
Vs = 24V
RL = 4Ω
Po = 50 mW to 10W
Vs = 24V
RL = 8Ω
Po = 50 mW to 7W
0.2 0.5
0.2
0.5
%
0.2 0.5
d
Intermodulation distortion
Vs = 24V RL = 4Ω Po = 10W
f1 = 250 Hz f2 = 8 KHz
0.2
%
(DIN 45500)
Vi
Input sensitivity
F = 1 KHz,
Vs = 18V
RL = 4Ω Po = 7 W
170
vs = 24V
RL = 4Ω Po = 12 W
220
mV
Vs = 24V
RL = 8Ω Po = 7.5W
245
Vi
Input saturation voltage (rms)
Vs = 18V
Vs = 24V
1.8
2.4
V
Ri
Input resistance (pin 5)
f = 1 KHz
60 100
KΩ
Id
Drain current
Vs = 24V
f = 1 KHz
RL = 4Ω
Po = 12W
820
mA
RL = 8Ω
Po = 7.5W
475
4/15
Share Link: 