TDA8932T NXP Semiconductors, TDA8932T Datasheet - Page 4

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

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

NXP Semiconductors
7. Pinning information
TDA8932_2
Preliminary data sheet
7.1 Pinning
7.2 Pin description
Table 3.
Symbol
V
IN1P
IN1N
DIAG
ENGAGE
POWERUP
CGND
V
V
OSCREF
HVPREF
INREF
TEST
IN2N
IN2P
V
V
DREF
Fig 2. Pin configuration SO32
SSD(HW)
DDA
SSA
SSD(HW)
SSD(HW)
Pin description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Rev. 02 — 12 December 2006
Description
negative digital supply voltage and handle wafer connection
positive audio input for channel 1
negative audio input for channel 1
diagnostic output; open-drain
engage input to switch between Mute mode and Operating mode
power-up input to switch between Sleep mode and Mute mode
control ground; reference for POWERUP, ENGAGE and DIAG
positive analog supply voltage
negative analog supply voltage
input internal oscillator setting (only master setting)
decoupling of internal half supply voltage reference
decoupling for input reference voltage
test signal input; for testing purpose only
negative audio input for channel 2
positive audio input for channel 2
negative digital supply voltage and handle wafer connection
negative digital supply voltage and handle wafer connection
decoupling of internal (reference) 5 V regulator for logic supply
POWERUP
V
V
ENGAGE
OSCREF
HVPREF
SSD(HW)
SSD(HW)
INREF
CGND
TEST
DIAG
V
V
IN1N
IN2N
IN1P
IN2P
DDA
SSA
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
TDA8932T
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32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
V
OSCIO
HVP1
V
BOOT1
OUT1
V
STAB1
STAB2
V
OUT2
BOOT2
V
HVP2
DREF
V
SSD(HW)
DDP1
SSP1
SSP2
DDP2
SSD(HW)
Class-D audio amplifier
TDA8932
© NXP B.V. 2006. All rights reserved.
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