TFA9810T/N1,118 NXP Semiconductors, TFA9810T/N1,118 Datasheet - Page 22

• Manufacturer Part Number: TFA9810T/N1,118
• Description: IC AMP AUDIO 15W STER D 32SOIC
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of TFA9810T/N1,118

• Output Type: 2-Channel (Stereo)
• Package / Case: 32-SOIC (7.5mm Width)
• Max Output Power X Channels @ Load: 15W x 2 @ 8 Ohm
• Voltage - Supply: 8 V ~ 20 V
• Features: Short-Circuit and Thermal Protection
• Mounting Type: Surface Mount
• Product: Class-D
• Output Power: 15 W
• Available Set Gain: 19.7 dB
• Thd Plus Noise: 0.04 %
• Operating Supply Voltage: 12 V
• Maximum Power Dissipation: 2500 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 8 Ohms
• Input Bias Current (max): 1 uA
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 20 V
• Supply Voltage (min): 8 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935280404118; TFA9810T-T; TFA9810T-T

NXP Semiconductors
TFA9810_3
Product data sheet
14.7 Typical application diagram TFA9810
The typical application diagram with the TFA9810 supplied from an asymmetrical supply is
shown in
Fig 31. Total harmonic distortion + noise as a function of frequency
Fig 32. Total harmonic distortion as a function of output power
THD+N
THD+N
10
10
10
10
(%)
(%)
10
V
(1) OUT1
(2) OUT2
10
V
(1) OUT1
(2) OUT2
Figure
1
1
1
2
1
2
10
P
P
10
= 12 V, R
= 12 V, R
2
33.
L
L
= 8 , P
= 8 , f
Rev. 03 — 20 February 2008
i
10
o
= 1 kHz
= 1 W
2
10
1
10
3
(2)
(1)
1
(1)
(2)
10
4
Audio amplifier 2 x 12 W
P
o
(W)
f
i
(Hz)
010aaa195
010aaa196
© NXP B.V. 2008. All rights reserved.
TFA9810
10
10
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