參數(shù)資料
型號(hào): TDA8946
廠商: NXP Semiconductors N.V.
元件分類: 運(yùn)動(dòng)控制電子
英文描述: 2 x 15 W stereo Bridge Tied Load BTL audio amplifier
中文描述: 2 x 15瓦的立體聲橋接負(fù)載橋接音頻放大器
文件頁數(shù): 2/23頁
文件大小: 393K
代理商: TDA8946
Philips Semiconductors
TDA8946J
2 x 15 W stereo BTL audio amplifier
Product specification
Rev. 02 — 14 March 2000
2 of 23
9397 750 06863
Philips Electronics N.V. 2000. All rights reserved.
5.
Ordering information
6.
Block diagram
P
o
output power
THD = 10%; R
L
= 8
;
V
CC
= 18 V
P
o
= 1 W
13
15
-
W
THD
G
v
SVRR
total harmonic distortion
voltage gain
supply voltage ripple
rejection
-
31
50
0.03
32
65
0.1
33
-
%
dB
dB
Table 1:
Symbol Parameter
Quick reference data
…continued
Conditions
Min
Typ
Max
Unit
Table 2:
Type number
Ordering information
Package
Name
TDA8946J
DBS17P
Description
plastic DIL-bent-SIL power package;
17 leads (lead length 12 mm)
Version
SOT243-1
Fig 1.
Block diagram.
idth
MBK929
STANDBY/
MUTE LOGIC
SHORT CIRCUIT
AND
TEMPERATURE
PROTECTION
20
k
20
k
9
12
17
14
10
11
VCC1
VCC
2
3
OUT2
+
GND1
15
GND2
SVR
OUT2
IN2
IN2
+
8
TDA8946J
6
4
1
VCC2
16
OUT1
+
OUT1
IN1
IN1
+
MODE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8946AJ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 15 W BTL audio amplifier with DC gain control
TDA8946AJ/N2,112 功能描述:音頻放大器 2X15W AUDIO AMP VOL CTRL 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
TDA8946J 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 x 15 W stereo Bridge Tied Load BTL audio amplifier
TDA8946J/N1,112 功能描述:音頻放大器 AUDIO AMP 2X15W 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
TDA8947J 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-channel audio amplifier (SE: 1 W to 25 W; BTL: 4 W to 50 W)