TDA8932BTW NXP Semiconductors, TDA8932BTW Datasheet - Page 33

• Manufacturer Part Number: TDA8932BTW
• Description: Audio Amplifiers 2X15W BTL CLASS D AMP+VOLCTRL
• Manufacturer: NXP Semiconductors

Specifications of TDA8932BTW

• Product: Class-D
• Output Power: 55 W
• Available Set Gain: 36 dB
• Common Mode Rejection Ratio (min): 75 dB
• Thd Plus Noise: 0.007 %
• Operating Supply Voltage: 22 V
• Supply Current: 0.6 mA
• Maximum Power Dissipation: 5000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 8 Ohms
• Dual Supply Voltage: +/- 11 V
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Differential, Single
• Supply Type: Single or Dual
• Supply Voltage (max): 36 V
• Supply Voltage (min): 10 V
• Output Type: 1-Channel Mono or 2-Channel Stereo
• Package / Case: HTSSOP-32
• Operational Class: Class-D
• Audio Amplifier Output Configuration: 1-Channel Mono/2-Channel Stereo
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.007@8Ohm@1W%
• Single Supply Voltage (typ): 22V
• Dual Supply Voltage (typ): ±11V
• Supply Current (max): 0.195@22VmA
• Power Supply Requirement: Single/Dual
• Power Dissipation: 5W
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 10V
• Single Supply Voltage (max): 36V
• Dual Supply Voltage (min): ±5V
• Dual Supply Voltage (max): ±18V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Package Type: HTSSOP EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TDA8932BTW/N2

NXP Semiconductors
TDA8932B_4
Product data sheet
Fig 26. Total harmonic distortion-plus-noise as a function of output power
Fig 27. Total harmonic distortion-plus-noise as a function of frequency
THD+N
THD+N
(%)
(%)
(1) f
(2) f
(3) f
(1) P
(2) P
10
10
10
10
10
10
a. V
a. V
10
10
10
10
1
1
2
1
2
3
10
2
1
2
3
10
i
i
i
o
o
2
= 6 kHz
= 1 kHz
= 100 Hz
P
P
= 10 W
= 1 W
= 12 V; R
= 12 V; R
14.10 BTL curves measured in reference design
10
10
(1)
(2)
2
1
L
L
= 4
= 4
10
1
3
(1)
(2)
(3)
10
10
4
P
001aad782
001aae114
f
i
o
(Hz)
(W)
Rev. 04 — 18 December 2008
10
10
2
5
THD+N
THD+N
(%)
(%)
10
10
10
10
10
10
b. V
b. V
10
10
10
10
1
1
2
1
2
3
10
2
1
2
3
10
2
P
P
= 22 V; R
= 22 V; R
10
10
(1)
(2)
2
1
L
L
= 8
= 8
10
1
3
Class-D audio amplifier
(1)
(2)
(3)
TDA8932B
10
10
© NXP B.V. 2008. All rights reserved.
4
P
001aad783
001aae115
f
i
o
(Hz)
(W)
10
10
2
5
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