TDA8932BTW NXP Semiconductors, TDA8932BTW Datasheet - Page 35

• 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 32. Output power as a function of time
Fig 33. Output power efficiency as a function of
(W)
(%)
P
(1) V
(2) V
(3) V
(1) V
(2) V
po
a. R
100
o
32
24
16
80
60
40
20
8
0
0
0
0
board (55 mm
f
output power
i
P
P
P
P
P
= 1 kHz;
L
= 12 V
= 13.5 V
= 15 V
= 12 V; R
= 22 V; R
= 4 ; f
(2)
(3)
(1)
120
(1)
(2)
i
PO
L
L
= 1 kHz; 2 layer SO32 application
= 4
= 8
10
=
240
45 mm) without heat sink
--------------------
P
o
P
+
o
360
p
20
480
P
o
001aae119
001aaf896
(W)
t (s)
Rev. 04 — 18 December 2008
600
30
Fig 34. Power dissipation as a function of output
(W)
(W)
P
(1) V
(2) V
(3) V
P
(1) V
(2) V
b. R
o
3.0
2.0
1.0
60
50
40
30
20
10
0
0
10
0
board (55 mm
f
power
i
P
P
P
2
P
P
= 1 kHz; power dissipation in junction only
L
(3)
= 22 V
= 26 V
= 29 V
= 12 V; R
= 22 V; R
= 8 ; f
(2)
(1)
120
10
i
(2)
(1)
L
L
1
= 1 kHz; 2 layer SO32 application
= 4
= 8
240
45 mm) without heat sink
1
360
Class-D audio amplifier
TDA8932B
10
© NXP B.V. 2008. All rights reserved.
480
P
001aae120
001aaf899
o
t (s)
(W)
600
10
2
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