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EUA5212QIT1 参数 Datasheet PDF下载

EUA5212QIT1图片预览
型号: EUA5212QIT1
PDF下载: 下载PDF文件 查看货源
内容描述: 具备四个可选增益设置2 -W立体声音频功率放大器 [2-W Stereo Audio Power Amplifier with Four Selectable Gain Settings]
分类和应用: 放大器功率放大器
文件页数/大小: 18 页 / 567 K
品牌: EUTECH [ EUTECH MICROELECTRONICS INC ]
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EUA5212
Absolute Maximum Ratings
Supply voltage, V
DD
------------------------------------------------------------------------------------------------ 6V
Input voltage, V
I
------------------------------------------------------------------------------ –0.3 V to V
DD
+0.3 V
Continuous total power dissipation---------------------------- internally limited (see Dissipation Rating Table)
Operating free-air temperature range, T
A
--------------------------------------------------------- –40
°
C to 85
°
C
Operating junction temperature range, T
J
------------------------------------------------------ - –40
°
C to 150
°
C
Storage temperature range, T
stg
------------------------------------------------------------------ -- –65
°
C to 150
°
C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds----------------------------------------- 260
°
C
Dissipation Rating Table
T
A
25°C
DERATING FACTOR
3.76 W
33.2 mW/°C
PACKAGE
PWP
T
A
= 70°C
2.4096 W
T
A
= 85°C
2.1 W
Recommended Operating Conditions
Min
Supply voltage, V
DD
High-level input voltage, V
IH
Low-level input voltage, V
IL
Operating free-air temperature, T
A
SE/ BTL
SHUTDOWN
SE/ BTL
SHUTDOWN
-40
4.5
4
2
3
0.8
85
Max
5.5
Unit
V
V
V
°C
Electrical Characteristics at Specified Free-air Temperature, VDD = 5V, T
A
= 25°C
Symbol
V
OO
PSRR
Parameter
Output offset voltage
(measured differentially)
Power supply rejection ratio
High-level input current
Low-level input current
Supply current
Supply current, shutdown mode
Conditions
V
I
=0V, A
V
=2 V/V
V
DD
= 4 V to 5 V
V
DD
=5.5 V, V
I
= V
DD
V
DD
=5.5 V, V
I
= 0V
BTL mode
SE mode
EUA5212
Min.
Typ.
Max.
30
68
900
900
6
3
120
8
4
300
Unit
mV
dB
µ
µ
mA
µA
I
IH
I
IL
I
DD
I
DD(SD)
DS5212 Ver 1.7 May. 2005
5