TDA7491P STMicroelectronics, TDA7491P Datasheet - Page 31

• Manufacturer Part Number: TDA7491P
• Description: IC, AMP, AUDIO, CLASS D, 36POWERSO
• Manufacturer: STMicroelectronics

Specifications of TDA7491P

• Amplifier Class: D
• No. Of Channels: 2
• Output Power: 10W
• Supply Voltage Range: 5V To 18V
• Thd + N: 0.1% @ 1W, 6ohm, VCC=11V
• Load Impedance: 8ohm
• Operating Temperature Range: 0°C To +70°C
• Rohs Compliant: Yes

TDA7491P
6
Applications circuit
Figure 49. Applications circuit for class-D amplifier
Input settings for gain:
GAIN0 : GAIN1
0 V : 0 V
0 V : 3.3 V
3.3 V : 0 V
3.3 V : 3.3 V
Nominal gain
20 dB
26 dB
30 dB
32 dB
Doc ID 13540 Rev 4
TDA7491P
Input settings for standby, mute and play:
STBY : MUTE
0 V : 0 V
0 V : 3.3 V
3.3 V : 0 V
3.3 V : 3.3 V
Standby
Mode
Standby
Mute
Play
Applications circuit
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