TDA8933T NXP Semiconductors, TDA8933T Datasheet - Page 20

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

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

NXP Semiconductors
Table 10.
V
[1]
[2]
TDA8933_1
Preliminary data sheet
Symbol
Amplifier outputs: pins OUT1 and OUT2
V
Stabilizer output: pins STAB1, STAB2
V
Voltage protections
V
V
V
V
Current protections
I
Temperature protection
T
T
Oscillator reference: pin OSCIO
V
V
V
V
N
O(ocp)
P
act(th_prot)
act(th_fold)
O(offset)
O
P(uvp)
P(ovp)
P(th)(ubp)l
P(th)(ubp)h
IH
IL
OH
OL
slave(max)
= 25 V, f
Measured with respect to pin CGND.
Measured with respect to pin V
osc
Characteristics
Parameter
output offset voltage
output voltage
undervoltage protection
supply voltage
overvoltage protection
supply voltage
low unbalance protection
threshold supply voltage
high unbalance protection
threshold supply voltage
overcurrent protection
output current
thermal protection activation
temperature
thermal foldback activation
temperature
HIGH-level input voltage
LOW-level input voltage
HIGH-level output voltage
LOW-level output voltage
maximum number of slaves driven by one master
= 320 kHz and T
…continued
amb
SSD(HW)
[2]
= 25 C; unless specified otherwise.
.
Conditions
SE; with respect to
HVPREF
BTL
Mute mode and
Operating mode; with
respect to pins V
V
V
V
current limiting
SSP2
HVPREF
HVPREF
Mute mode
Operating mode
Mute mode
Operating mode
Rev. 01 — 15 May 2007
= 11 V
= 11 V
SSP1
and
Min
-
-
-
-
10
8.0
36.1
-
29
2.0
155
140
4.0
0
4.0
0
12
Typ
-
-
-
-
11
9.5
38.5
-
-
2.3
-
-
-
-
-
-
-
Class-D audio amplifier
TDA8933
Max
15
100
20
150
12
9.9
40
18
-
-
160
150
5.0
0.8
5.0
0.8
-
© NXP B.V. 2007. All rights reserved.
Unit
mV
mV
mV
mV
V
V
V
V
V
A
V
V
V
V
-
20 of 47
C
C