TDA7490 STMicroelectronics, TDA7490 Datasheet - Page 7

• Manufacturer Part Number: TDA7490
• Description: IC AMP AUDIO 50W D 25FLEXIWATT
• Manufacturer: STMicroelectronics
• Type: Class Dr

Specifications of TDA7490

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 50W x 1 @ 16 Ohm; 25W x 2 @ 8 Ohm
• Voltage - Supply: ±10 V ~ 25 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Package / Case: 25-Flexiwatt (bent and staggered leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3985-5

Figure 12. Distortion vs. Output Power in BTL
THD
0.05
0.02
0.01
(%)
0.5
0.2
0.1
5
2
1
0
5
10
Bridge
V
Rl=16Ω;
f=1KHz
S
± 22V;
15
20
25
30
35
40
45
D99AU1083
50 P
O
(W)
TDA7490
7/10