TDA7233D013TR Datasheet, PDF (2/8 Pages) STMicroelectronics – 1W AUDIO AMPLIFIER WITH MUTE

TDA7233
Table 2. Absolute Maximum Ratings
Symbol
V_S
P_tot
I_O
T_stg, T_j
Parameter
Supply Voltage
Total Power Dissipation at T_amb = 50 °C
Output Peak Current
Storage and Junction Temperature
Figure 3. PIN CONNECTIONS (top view)
Value
Unit
16
V
1
W
1
A
-40 to 150
°C
Minidip
SO8
Table 3. Thermal Data
Symbol
R_{th j-amb}
Parameter
Thermal Resistance Junction-ambient
Max.
SO8
200
MInidip
100
Unit
°C/W
Table 4. Electrical Characteristcs (V_s = 6 V, T_amb = 25 °C, unless otherwise specified)
Symbol
V_S
V_O
Parameter
Supply Voltage
Quiescent Output Voltage
I_d
Quiescent Drain Current
I_b
Input Bias Current
P_O Output Power
d
Distortion
Gv Closed Loop Voltage Gain
R_in Input Resistance
e_N Total Input Noise
SVR
IM
Supply Voltage Rejection
MUTE Attenuation
MUTE Threshold
MUTE Current
Test Condition
Vs = 3 V
Vs = 9 V
MUTE HIGH
MUTE LOW
d = 10%; f = 1kHz
Vs = 12V; R_L = 8Ω
Vs = 9V; R_L = 4Ω
Vs = 9V; R_L = 8Ω
Vs = 6V; R_L = 8Ω
Vs = 6V; R_L = 4Ω
Vs = 3V; R_L = 4Ω
Vs = 3V; R_L = 8Ω
Po = 0.5W; f = 1KHz; R_L = 8Ω
Vs = 9V
f = 1KHz;
f = 1KHz;
Rs = 10KΩ; B = Curve A
Rs = 10KΩ; B = 22Hz to 22KHz
f = 100Hz; R_g = 10KΩ
Vo = 1V; f = 100Hz to 10KHz;
Vs = 15V
Min. Typ. Max. Unit
1.8
15
V
2.7
1.2
V
4.2
3.6
9
mA
0.4
mA
100
nA
1.9
W
1.6
W
1
W
0.4
W
0.7
W
110
mW
70
mW
0.3
%
39
dB
100
KΩ
2
µV
3
µV
45
dB
70
dB
0.6
V
0.4
mA
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