TDA8932T NXP Semiconductors, TDA8932T Datasheet - Page 13

Audio Amplifiers 2X15W BTL CLASS D AMP+VOLCTRL

TDA8932T

Manufacturer Part Number
TDA8932T
Description
Audio Amplifiers 2X15W BTL CLASS D AMP+VOLCTRL
Manufacturer
NXP Semiconductors
Datasheet

Specifications of TDA8932T

Product
Class-D
Output Power
50 W
Available Set Gain
36 dB
Common Mode Rejection Ratio (min)
56 dB
Thd Plus Noise
0.015 %
Operating Supply Voltage
22 V
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
SOIC-32
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
TDA8932T/N1,112

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NXP Semiconductors
9. Internal circuitry
TDA8932_2
Preliminary data sheet
Table 7.
Pin
1
16
17
32
2
3
12
14
15
4
5
Symbol
V
V
V
V
IN1P
IN1N
INREF
IN2N
IN2P
DIAG
ENGAGE
Internal circuitry
SSD(HW)
SSD(HW)
SSD(HW)
SSD(HW)
Rev. 02 — 12 December 2006
Equivalent circuit
2, 15
3, 14
12
4
5
17, 32
1, 16,
V
V
V
V
DDA
DDA
SSA
SSA
CGND
2 k
2 k
V
V
20 %
20 %
DDA
SSA
2.4 V
4.6 V
48 k
48 k
50 A
I
20 %
20 %
ref
CGND
= 20 A
5 k
226 k
001aad784
Class-D audio amplifier
20 %
20 %
001aad786
001aad787
V
V
DDA
SSA
TDA8932
© NXP B.V. 2006. All rights reserved.
V/I
V/I
001aad785
HVPREF
13 of 45

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