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EUA6412AQIR1 参数 Datasheet PDF下载

EUA6412AQIR1图片预览
型号: EUA6412AQIR1
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  
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Supply voltage, VDD------------------------------------------------------------------------------------------------ 6V  
Input voltage, VI------------------------------------------------------------------------------ –0.3 V to VDD +0.3 V  
Operating free-air temperature range, TA--------------------------------------------------------- –40°C to 85° C  
Operating junction temperature range, TJ ------------------------------------------------------ - –40°C to 150°C  
Storage temperature range, Tstg------------------------------------------------------------------ -- –65°C to 150°C  
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds----------------------------------------- 260°C  
Thermal Resistance  
θJA (TSSOP) ----------------------------------------------------------------------------------------------- 87.9°C/W  
Recommended Operating Conditions  
Min  
4.5  
4
Max Unit  
Supply voltage, VDD  
5.5  
V
,
SE/BTL HP/LINE  
High-level input voltage, VIH  
V
2
SHUTDOWN  
3
0.8  
85  
,
SE/BTL HP/LINE  
Low-level input voltage, VIL  
V
SHUTDOWN  
Operating free-air temperature, TA  
-40  
°C  
Electrical Characteristics at Specified Free-air Temperature, VDD = 5V, TA = 25°C  
EUA6412A  
Symbol  
Parameter  
Conditions  
Unit  
Min.  
Typ.  
Max.  
Output offset voltage  
VOO  
VI =0V, AV =2 V/V  
VDD= 4.5 V to 5.5 V  
VDD=5.5 V, VI = VDD  
VDD=5.5 V, VI = 0V  
BTL mode  
25  
mV  
dB  
(measured differentially)  
PSRR  
IIH  
Power supply rejection ratio  
High-level input current  
Low-level input current  
79  
1
1
µA  
µA  
IIL  
10  
5
14  
7.5  
300  
IDD  
Supply current  
mA  
µA  
SE mode  
IDD(SD)  
Supply current, shutdown mode  
145  
DS6412A Ver 1.1 June 2008  
5