TDA8932BTW NXP Semiconductors, TDA8932BTW Datasheet - Page 31
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TDA8932BTW
Manufacturer Part Number
TDA8932BTW
Description
Audio Amplifiers 2X15W BTL CLASS D AMP+VOLCTRL
Manufacturer
NXP Semiconductors
Datasheet
1.TDA8932BTW.pdf
(48 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA8932BTW
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Company:
Part Number:
TDA8932BTW/N2
Manufacturer:
NXP
Quantity:
200
Part Number:
TDA8932BTW/N2
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
TDA8932BTW/N2118
Manufacturer:
NXP Semiconductors
Quantity:
1 876
NXP Semiconductors
TDA8932B_4
Product data sheet
Fig 19. Output power per channel as a function of
Fig 21. Output power efficiency as a function of
(W/channel)
(%)
P
(1) R
(2) R
(3) R
(4) R
(1) V
(2) V
po
o
100
32
24
16
80
60
40
20
8
0
0
10
0
f
sink for continuous time output power
supply voltage
f
output power per channel
i
i
P
P
= 1 kHz (short time P
L
L
L
L
= 1 kHz;
= 2
= 2
= 2
= 2
= 22 V; R
= 30 V; R
14
4 ; THD+N = 10 %
4 ; THD+N = 0.5 %
8 ; THD+N = 10 %
8 ; THD+N = 0.5 %
5
18
PO
L
L
= 2
= 2
=
22
------------------------ -
2 P
4
8
2 P
10
O
); dashed line will require heat
o
26
+
o
p
(2)
(3)
(4)
(1)
(2)
(1)
30
15
P
o
(W/channel)
001aad780
001aaf886
34
V
P
(V)
Rev. 04 — 18 December 2008
38
20
Fig 20. Power dissipation as a function of supply
Fig 22. Power dissipation as a function of output
(W)
(W)
P
(1) R
(2) R
P
(1) V
(2) V
3.0
2.0
1.0
6
4
2
0
0
10
10
f
P
for continuous time output power
voltage
f
power per channel (two channels driven)
i
i
o
2
P
P
= 1 kHz; power dissipation in junction only; short time
L
L
= 1 kHz; power dissipation in junction only
at THD+N = 10 %; dashed line will require heat sink
= 2
= 2
= 22 V; R
= 30 V; R
14
4
8
10
18
(2)
(1)
L
L
1
= 2
= 2
22
4
8
1
26
Class-D audio amplifier
(1)
(2)
TDA8932B
30
10
P
o
© NXP B.V. 2008. All rights reserved.
(W/channel)
001aad781
001aaf889
34
V
P
(V)
10
38
2
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