TDA7492P STMicroelectronics, TDA7492P Datasheet - Page 14

• Manufacturer Part Number: TDA7492P
• Description: IC, AMP, AUDIO, CLASS D, 36POWERSO
• Manufacturer: STMicroelectronics

Specifications of TDA7492P

• Amplifier Class: D
• No. Of Channels: 2
• Supply Voltage Range: 8V To 26V
• Load Impedance: 8ohm
• Operating Temperature Range: 0°C To +70°C
• Amplifier Case Style: PowerSO
• No. Of Pins: 36
• Svhc: No SVHC
• Output Power: 25W
• Thd + N: 0.1% @ 1W, 8ohm, VCC=20V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Characterization curves
14/26
Figure 13. THD at 100 Hz vs output power
Figure 14. THD at 1 W vs frequency
Figure 15. Frequency response
Test conditions:
Vcc = 20 V,
RL = 8 Ω,
Rosc = 39 kΩ, Cosc = 100 nF,
f = 1 kHz,
Gv = 30 dB,
Po = 1 W
Tamb = 25r C
Specification Limit:
Typical:
THD < 0.4%
Test conditions:
Vcc = 20 V,
RL = 8 Ω,
Rosc = 39 kΩ, Cosc = 100 nF,
f = 100 Hz,
Gv = 30 dB,
Tamb = 25r C
Specification limit:
Typical:
Po = 25 W @THD = 10%
Test conditions:
Vcc = 20 V,
RL = 8 Ω,
Rosc = 39 kΩ, Cosc = 100 nF,
f = 1 kHz,
Gv = 30 dB,
Po = 1 W
Tamb = 25r C
Specification limit:
Max:
+/-3 dB @20 Hz to 20 kHz
THD (%)
Doc ID 15068 Rev 3
THD (%)
Ampl
(dB)
0.005
0.005
0.05
0.02
0.01
0.05
0.02
0.01
0.5
0.2
0.1
+2
+1
0.5
0.2
0.1
10
-0
-1
-2
-3
-4
-5
5
2
1
100m
10
20
20
200m
50
50
100
500m
100
200
200
Frequency (Hz)
1
Frequency (Hz)
Output power (W)
500
500
2
1k
1k
2k
2k
5
5k
5k
10
10k
10k
20
20k
TDA7492P
20k
30
30k