TDA7492P STMicroelectronics, TDA7492P Datasheet - Page 12

• 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
12/26
Figure 8.
Figure 9.
Figure 10. FFT -60 dB
Test conditions:
Vcc = 18 V,
RL = 6 Ω,
Rosc = 39 kΩ, Cosc = 100 nF,
f = 1 kHz,
Gv = 30 dB,
Po = 1 W
Tamb = 25r C
Specification limit:
Typical:
> 60 dB for the harmonic frequency
Test conditions:
Vcc = 18 V,
RL = 6 Ω,
Rosc = 39 kΩ, Cosc = 100 nF,
f = 1 kHz,
Gv = 30 dB,
Po = 1 W
Tamb = 25r C
Specification limit:
Typical:
> 50 dB @f = 1 kHz
Test conditions:
Vcc = 18 V,
RL = 6 Ω,
Rosc = 39 kΩ, Cosc = 100 nF,
f = 1 kHz,
Gv = 30 dB,
Po = -60 dB @1 W = 0 dB
Tamb = 25r C
Specification limit:
Typical:
> 90dB for the harmonic frequency
Crosstalk vs frequency
FFT 0 dB
Crosstalk
(dB)
Doc ID 15068 Rev 3
FFT
(dB)
FFT
(dB)
-100
-110
-120
-130
-140
-150
-100
-110
-120
-130
-140
-150
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-105
-110
-115
-120
+10
+0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-60
-65
-70
-75
-80
-85
-90
-95
+0
20
20
20
50
50
50
100
100
100
200
200
200
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
500
500
500
1k
1k
1k
2k
2k
2k
5k
5k
5k
10k
10k
10k
20k
TDA7492P
20k
20k