參數(shù)資料
型號(hào): TFA9843J
廠(chǎng)商: NXP SEMICONDUCTORS
元件分類(lèi): 音頻/視頻放大
英文描述: 2-channel audio amplifier (SE: 1 W to 20 W or BTL: 4 W to 40 W)
中文描述: 14 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM9
封裝: POWER, PLASTIC, SOT-523-1, DIL-BENT-SIL, 9 PIN
文件頁(yè)數(shù): 2/21頁(yè)
文件大?。?/td> 142K
代理商: TFA9843J
Philips Semiconductors
TFA9843J
2-channel audio amplifier (2 x SE or 1 x BTL)
Preliminary data
Rev. 02 — 19 January 2004
2 of 21
9397 750 12587
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
4.
Quick reference data
5.
Ordering information
Table 1:
Symbol
V
CC
Quick reference data
Parameter
supply voltage
Conditions
operating
no signal
V
CC
= 18 V; R
L
=
Min
9
-
-
-
7
-
16
-
-
-
25
31
-
-
Typ
18
-
60
-
8.5
14
18
29
0.1
0.05
26
32
60
65
Max
26
28
100
10
-
-
-
-
0.5
0.5
27
33
-
-
Unit
V
V
mA
μ
A
W
W
W
W
%
%
dB
dB
dB
dB
I
q
I
stb
P
o
quiescent supply current
standby supply current
SE output power
THD = 10 %; R
L
= 4
; V
CC
= 18 V
THD = 10 %; R
L
= 4
; V
CC
= 22 V
THD = 10 %; R
L
= 8
; V
CC
= 18 V
THD = 10 %; R
L
= 8
; V
CC
= 22 V
SE; P
o
= 1 W
BTL; P
o
= 1 W
SE
BTL
SE; f = 1 kHz
BTL; f = 1 kHz
BTL output power
THD
total harmonic distortion
G
v
voltage gain
SVRR
supply voltage ripple
rejection
Table 2:
Type number
Ordering information
Package
Name
DBS9P
Description
plastic DIL-bent-SIL power package; 9 leads (lead length 12/11 mm);
exposed die pad
Version
SOT523 -1
TFA9843J
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TFA9843J/N1,112 功能描述:音頻放大器 AUDIO AMP 2CH RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TFA9879 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Mono BTL class-D audio amplifier for portable applications with digital input
TFA9879HN/N1 制造商:NXP Semiconductors 功能描述:IC AMP AUDIO MONO 3W DBS17P
TFA9879HN/N1,118 功能描述:音頻放大器 ClassD 2.75W 2Channel 1.8V 5.7mA RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TFA9879HN/N1,157 功能描述:音頻放大器 ClassD 2.75W 2Channel 1.8V 5.7mA RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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