TDA8933T NXP Semiconductors, TDA8933T Datasheet - Page 13

Audio Amplifiers 2X10W BTL CLASS D AMP+VOLCTRL

TDA8933T

Manufacturer Part Number
TDA8933T
Description
Audio Amplifiers 2X10W BTL CLASS D AMP+VOLCTRL
Manufacturer
NXP Semiconductors
Datasheet

Specifications of TDA8933T

Product
Class-D
Output Power
32 W
Available Set Gain
36 dB
Common Mode Rejection Ratio (min)
75 dB
Thd Plus Noise
0.011 %
Operating Supply Voltage
25 V
Supply Current
0.6 mA
Maximum Power Dissipation
5000 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Audio Load Resistance
16 Ohms
Dual Supply Voltage
+/- 12.5 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
TDA8933T/N1,112

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA8933T
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Part Number:
TDA8933T/N1
Manufacturer:
AMC
Quantity:
475
Part Number:
TDA8933T/N1
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Part Number:
TDA8933T/N1,118
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
TDA8933_1
Preliminary data sheet
8.7 Output voltage buffers
When pin POWERUP is set HIGH, the half supply output voltage buffers are switched on
in asymmetrical supply configuration. The start-up will be pop free because the device
starts switching when the capacitor on pin HVPREF and the SE capacitors are completely
charged.
Output voltage buffers:
Pins HVP1 and HVP2: The time required for charging the SE capacitor depends on its
value. The half supply voltage output is disabled when the TDA8933 is used in a
symmetrical supply application.
Pin HVPREF: This output voltage reference buffer charges the capacitor on pin
HVPREF.
Pin INREF: This output voltage reference buffer charges the input reference capacitor
on pin INREF. Pin INREF applies the bias voltage for the inputs.
Rev. 01 — 15 May 2007
Class-D audio amplifier
TDA8933
© NXP B.V. 2007. All rights reserved.
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