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EUA6412A 参数 Datasheet PDF下载

EUA6412A图片预览
型号: EUA6412A
PDF下载: 下载PDF文件 查看货源
内容描述: 2.6 -W立体声音频功率放大器四个可选增益设置 [2.6-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 / 1227 K
品牌: EUTECH [ EUTECH MICROELECTRONICS INC ]
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EUA6412A
Absolute Maximum Ratings
Supply voltage, V
DD
------------------------------------------------------------------------------------------------ 6V
Input voltage, V
I
------------------------------------------------------------------------------ –0.3 V to V
DD
+0.3 V
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
Thermal Resistance
θ
JA
(TSSOP) ----------------------------------------------------------------------------------------------- 87.9°C/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
4.5
Max
5.5
Unit
V
V
SE/BTL
,
HP/ LINE
SHUTDOWN
SE/BTL
,
HP/ LINE
SHUTDOWN
4
2
3
0.8
-40
85
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
= 4.5 V to 5.5 V
V
DD
=5.5 V, V
I
= V
DD
V
DD
=5.5 V, V
I
= 0V
BTL mode
SE mode
EUA6412A
Min.
Typ.
Max.
25
79
1
1
10
5
145
14
7.5
300
Unit
mV
dB
µA
µA
mA
µA
I
IH
I
IL
I
DD
I
DD(SD)
DS6412A Ver 1.1 June 2008
5