參數(shù)資料
型號: TEA2025
廠商: 友順科技股份有限公司
元件分類: 運動控制電子
英文描述: STEREO AUDIO AMPLIFIER
中文描述: 立體聲音頻放大器
文件頁數(shù): 1/9頁
文件大小: 82K
代理商: TEA2025
TEA2025B
TEA2025D
STEREO AUDIO AMPLIFIER
DUAL OR BRIDGE CONNECTION MODES
FEW EXTERNAL COMPONENTS
SUPPLYVOLTAGEDOWN TO 3V
HIGHCHANNEL SEPARATION
VERY LOW SWITCHON/OFF NOISE
MAX GAIN OF 45dB WITH ADJUST EXTER-
NAL RESISTOR
SOFT CLIPPING
THERMAL PROTECTION
3V < V
CC
< 15V
P = 2
1W, V
CC
= 6V, R
L
= 4
P = 2
2.3W, V
CC
= 9V, R
L
= 4
P = 2
0.1W, V
CC
= 3V, R
L
= 4
DESCRIPTION
The TEA2025B/Dis a monolithic integratedcircuit
in 12+2+2 Powerdip and 12+4+4 SO, intended for
use as dual or bridge power audio amplifier port-
able radio cassette players.
June 1994
Symbol
V
S
Parameter
Test Conditions
Unit
Supply Voltage
Ouput Peak Current
Junction Temperature
Storage Temperature
15
1.5
150
150
V
A
°
C
°
C
I
O
T
J
T
stg
ABSOLUTE MAXIMUMRATINGS
DECOUPLING
1
1
-
+
2
-
+
2
THERMAL
PROTECT.
START
CIRCUIT
10K
10K
50
50
5K
50
SVR
IN 2+
FEED
GND
GND
BOOT 2
OUT 2
BRIDGE
VS+
OUT 1
BOOT 1
GND
GND
FEED
IN 1+
GND(Sub)
D94AU120
BLOCK DIAGRAM
POWERDIP 12+2+2
SO20 (12+4+4)
ORDERING NUMBERS:
TEA2025B (PDIP)
TEA2025D (SO)
1/9
相關(guān)PDF資料
PDF描述
TEA2028-TEA2029 APPLICATION NOTE
TEA2028 APPLICATION NOTE
TEA2028B SWITCH MODE POWER SUPPLY PRIMARY CIRCUIT
TEA2128 SWITCH MODE POWER SUPPLY PRIMARY CIRCUIT
TEA2164S SWITCH MODE POWER SUPPLY PRIMARY CIRCUIT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TEA2025_10 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:STEREO AUDIO AMPLIFIER
TEA2025B 功能描述:音頻放大器 Stereo Audio Amp 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
TEA2025D 功能描述:音頻放大器 Stereo Audio Amp 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
TEA2025D013TR 功能描述:音頻放大器 Stereo Audio Amp 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
TEA2025-D16-T 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:STEREO AUDIO AMPLIFIER