TDA7491P13TR STMicroelectronics, TDA7491P13TR Datasheet - Page 16

• Manufacturer Part Number: TDA7491P13TR
• Description: AMP, AUDIO, DUAL, CLASS D, 36PSSOEPD
• Manufacturer: STMicroelectronics

Specifications of TDA7491P13TR

• Amplifier Class: D
• No. Of Channels: 2
• Output Power: 9.5W
• Supply Voltage Range: 5V To 18V
• Thd + N: 0.1% @ 1W, 6ohm, VCC=11V
• Load Impedance: 6ohm
• Operating Temperature Range: 0°C To +70°C
• Rohs Compliant: Yes

Characterization curves
16/40
Figure 14. Attenuation vs voltage on pin MUTE
Figure 15. Current consumption vs voltage on pin STBY
Figure 16. Attenuation vs voltage on pin STBY
Test Condition:
Vcc =10V,
RL= 4 ohm,
Rosc = 39kΩ, Cosc = 100nF,
Vin=0,
Gv=30dB,
Tamb=25℃
Test Condition:
Vcc =10V,
RL= 4 ohm,
Rosc = 39kΩ, Cosc = 100nF,
0dB@f=1kHz,Po=1w,
Gv=30dB,
Tamb=25℃
Test Condition:
Vcc =10V,
RL= 4 ohm,
Rosc = 39kΩ, Cosc = 100nF,
0dB@f=1kHz,Po=1w,
Gv=30dB,
Tamb=25℃
Doc ID 13540 Rev 4
40
35
30
25
20
15
10
5
0
-100
-120
0
-20
-40
-60
-80
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
10
0
0
0
0.5
0.5
1
Vcc=10V
Rload=4ohm
Gain=30dB
0dB@f=1kHz, Po=1w
1
1
Standby voltage (V)
Vcc=10V
Rload=4ohm
Gain=30dB
Vin=0
Standby voltage (V)
Mute voltage (V)
1.5
1.5
2
2
2
Vcc=10V
Rload=4ohm
Gain=30dB
0dB@f=1kHz, Po=1w
2.5
2.5
3
3
3
4
3.5
TDA7491P
3.5