TDA7491P13TR STMicroelectronics, TDA7491P13TR Datasheet - Page 13

• 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

TDA7491P
Figure 5.
Figure 6.
Figure 7.
THD vs frequency
Frequency response
Crosstalk vs frequency
Specification Limit:
Typical: >50dB (@ f = 1kHz)
Test Condition:
Vcc=10V,
RL=4 ohm,
Rosc=39kΩ, Cosc=100nF,
f = 1kHz,
Gv=30dB,
Po=1W
Tamb=25℃
Specification Limit:
Typical: THD <0.5%
Test Condition:
Vcc =10V,
RL= 4 ohm,
Rosc=39kΩ, Cosc=100nF,
f = 1kHz,
Gv = 30dB,
Po =1W
Tamb = 25℃
Test Condition:
Vcc =10V,
RL= 4 ohm,
Rosc= 39kΩ, Cosc = 100nF,
f = 1kHz,
Gv = 30dB,
Tamb = 25℃
Po = 1W
Specification Limit:
Max: +/-3dB
@20Hz to 20kHz
Doc ID 13540 Rev 4
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