TDA7491P STMicroelectronics, TDA7491P Datasheet - Page 18

• 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

Characterization curves
18/40
Figure 19. THD vs output power (100 Hz)
Figure 20. THD vs frequency
Figure 21. Frequency response
Test Condition:
Vcc =11V,
RL= 6 ohm,
Ros c=39kΩ, Cosc =100nF,
f =1kHz,
Gv =30dB,
Test Condition:
Vcc=11V,
RL= 6 ohm,
Rosc =39kΩ, Cosc =100nF,
f = 1kHz,
Gv =30dB,
Po =1W
Tamb =25℃
Specification Limit:
Max: +/-3dB
@20Hz to 20kHz
Po =1W
Tamb =25℃
Specification Limit:
Typical: THD<0.5%
Test Condition:
Vcc =11V,
Rosc =39kΩ, Cosc =100nF,
f =100Hz,
Gv =30dB,
Tamb =25℃
Specification Limit:
Typical:
10W @ THD =10%
RL = 6 ohm,
Doc ID 13540 Rev 4
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TDA7491P