TDA7265B Datasheet, PDF (6/18 Pages) STMicroelectronics – 30 W + 30 W stereo amplifier with mute and standby

Electrical specifications
2
Electrical specifications
TDA7265B
2.1
Absolute maximum ratings
Table 2. Absolute maximum ratings
Symbol
Description
V_S
I_O
P_tot
T_op
T_stg, T_j
DC supply voltage
Output peak current (internally limited)
Power dissipation T_case = 70 °C
Operating temperature
Storage and junction temperature
Value
Unit
±35
V
5
A
40
W
-20 to 85
°C
-40 to +150
°C
2.2
Thermal data
Table 3. Thermal data
Symbol
Parameter
R_{th j case} Thermal resistance junction-casetyp.
Value
1.5
Unit
°C/W
2.3
Electrical characteristics
Refer to the test circuit, V_S = ± 23 V; R_L = 8 Ω; R_s = 50 Ω; G_V = 30 dB; f = 1 kHz;
Tamb = 25 °C, unless otherwise specified.
Table 4. Electrical characteristcs
Symbol
Parameter
V_S Supply range
I_q Total quiescent current
V_OS Input offset voltage
I_b Non-inverting input bias current
P_O Output power
I_Peak
THD
C_T
SR
Gol
e_N
Ri
Output peak current
Total harmonic distortion
Crosstalk
Slew rate
Open-loop voltage gain
Total input noise
Input resistance
Test condition
THD = 10%; R_L = 8 Ω
THD = 1%; R_L = 8 Ω
(Internally limited)
R_L = 8 Ω, Po = 1 W
f = 1 kHz
F = 20 Hz – 22 kHz
Min.
±8
–20
3.6
Typ.
50
500
30
25
4
0.02
70
11
80
4
20
Max. Unit
±33 V
130 mA
+20 mV
nA
W
W
A
%
dB
V/ms
dB
µV
kΩ
6/18
Doc ID 022601 Rev 1