TDA7492MV13TR STMicroelectronics, TDA7492MV13TR Datasheet - Page 13

• Manufacturer Part Number: TDA7492MV13TR
• Description: IC AMP AUD CLASS D BTL PWRSSO36
• Manufacturer: STMicroelectronics
• Type: Class Dr

Specifications of TDA7492MV13TR

• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 50W x 1 @ 6 Ohm
• Voltage - Supply: 5 V ~ 18 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: 497-11059-2

TDA7491MV
Figure 8.
Figure 9.
Figure 10. Closed-loop gain vs frequency
Test Condition :
Vcc = 18V,
RL = 8 ohm,
Rosc =39kO, Cosc =100nF,
0dB@f=1kHz, Po=1w,
Gv=32dB,
Tamb =25℃
FFT (0 dB)
FFT (-60 dB)
Specification Limit:
Typical: > 90dB
for the harmonic frequency
Test Condition:
Vcc =18V,
RL= 8 ohm,
Rosc =39kΩ, Cosc =100nF,
f =1kHz,
Gv =30dB,
Tamb =25℃
Test Condition:
Vcc =18V,
RL= 8 ohm,
Rosc =39kΩ, Cosc =100nF,
f = 1kHz,
Gv =30dB,
Tamb =25℃
Specification Limit:
Typical: >60dB
for the harmonic frequency
Po =1W
Po = -60dB (@ 1W =0dB)
d
B
A
r
+0.
Doc ID 14576 Rev 2
-0.
-1.
-2.
-3.
-4.5
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-
-
-
-
-5
5
0
5
1
5
2
5
3
5
4
20
Gain=32dB
-100
-110
-120
-130
-140
-150
-100
-110
-120
-130
-140
-150
+10
-10
-20
-30
-40
-50
-60
-70
-80
-90
Gain=30dB
-10
-20
-30
-40
-50
-60
-70
-80
-90
+0
+0
Gain=26dB
20
20
50
FFT (dB)
FFT (dB)
100
50
50
Gain=22dB
100
100
200
Vcc=18V,
Rload=8ohm,
0dB@f=1kHz, Po=1w,
Gv=32dB
TDA7491 MV 8ohm Closed -loop gain vs Freq . at27
200
200
500
Frequency (Hz)
Frequency (Hz)
500
500
Hz
1k
1k
1k
2k
2k
2k
Characterization curves
5k
5k
5k
10k
10k
10k
20k
20k
20k
30k
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