參數(shù)資料
型號(hào)： TDA8932TW
廠商： NXP SEMICONDUCTORS
元件分類： 音頻／視頻放大
英文描述： 25 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO32
封裝： 6.10 MM, 0.65 MM PITCH, PLASTIC, MO-153, SOT549-1, HTSSOP-32
文件頁(yè)數(shù)： 11/45頁(yè)
文件大?。?/td> 285K
代理商： TDA8932TW
TDA8932_1
Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Preliminary data sheet
Rev. 01 — 11 May 2006
19 of 45
Philips Semiconductors
TDA8932
Class-D audio amplier
[1]
Measured with respect to pin CGND.
[2]
Measured with respect to pin VSSD(HW).
Amplier outputs: pins OUT1 and OUT2
|VO(offset)|
output offset voltage
SE; with respect to pin HVPREF
Mute mode
-
15
mV
Operating mode
-
100
mV
BTL
Mute mode
-
20
mV
Operating mode
-
150
mV
Stabilizer output: pins STAB1 and STAB2
VO
output voltage
Mute mode and Operating mode;
with respect to pins VSSP1 and
VSSP2
10
11
12
V
Voltage protections
VP(uvp)
undervoltage protection
supply voltage
8.0
9.5
10
V
VP(ovp)
overvoltage protection
supply voltage
36
38.5
40
V
VP(th)(ubp)l
low unbalance protection
threshold supply voltage
VHVPREF = 11 V
-
18
V
VP(th)(ubp)h
high unbalance protection
threshold supply voltage
VHVPREF = 11 V
29
-
V
Current protections
IO(ocp)
overcurrent protection
output current
current limiting
4
5
-
A
Temperature protections
Tact(th_prot)
thermal protection activation
temperature
155
-
160
°C
Tact(th_fold)
thermal foldback activation
temperature
140
-
150
°C
Oscillator reference; pin OSCIO[2]
VIH
HIGH-level input voltage
4.0
-
5
V
VIL
LOW-level input voltage
0
-
0.8
V
VOH
HIGH-level output voltage
4.0
-
5
V
VOL
LOW-level output voltage
0
-
0.8
V
Nslave(max)
maximum number of slaves
driven by one master
12
-
Table 10.
Static characteristics …continued
VP = 22 V; fosc = 320 kHz; Tamb =25 °C; unless otherwise specied.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
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TDA8933BTW/N2,112 功能描述:音頻放大器 Class D audio amplifier 32 leads RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA8933BTW/N2,118 功能描述:音頻放大器 Class D audio amplifier 32 leads RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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