TDA7491LP13TR STMicroelectronics, TDA7491LP13TR Datasheet - Page 17

• Manufacturer Part Number: TDA7491LP13TR
• Description: IC AMP AUD CLASS D BTL PWRSSO36
• Manufacturer: STMicroelectronics
• Type: Class Dr

Specifications of TDA7491LP13TR

• Output Type: 2-Channel
• Max Output Power X Channels @ Load: 5W x 2 @ 8 Ohm
• Voltage - Supply: 5 V ~ 14 V
• Features: Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-11056-2

TDA7491LP
Figure 13. Attenuation vs. voltage on pin MUTE
Figure 14. Current consumption vs. voltage on pin STBY
Test Condition :
Vcc = 6.6V,
RL = 4 ohm,
Rosc =39kΩ, Cosc =100nF,
f=1kHz,
0dB@f=1kHz, Po=1w,
Gv =30dB,
Tamb =25°C
Test Condition :
Vcc = 6.6V,
RL = 4 ohm,
Rosc =39kΩ, Cosc =100nF,
Vin=0,
Gv =30dB,
Tamb =25°C
0. 025
0. 015
0. 005
- 10
- 15
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- 25
- 30
- 35
- 40
- 45
- 50
- 55
- 60
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- 80
0. 02
0. 01
- 5
Doc ID 13541 Rev 5
5
0
0
0
0
0. 5
0. 5
1
1
Vmute (V)
1. 5
1. 5
Vstby (V)
2
2
Characterization curves
2. 5
2. 5
3
3
3. 5
17/37
3. 5