EUA4990
Absolute Maximum Ratings(1)
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▓
▓
▓
▓
▓
Supply voltage, V
DD
-------------------------------------------------------------------------------------------- 6V
Input voltage, V
I
---------------------------------------------------------------------------- -0.3 V to V
DD
+0.3V
Storage temperature rang, T
stg
------------------------------------------------------------------ -65°C to +150°C
ESD Susceptibility -------------------------------------------------------------------------------------------- 2kV
Junction Temperature -------------------------------------------------------------------------------------- 150°C
Thermal Resistance
θ
JA
(WCSP) -------------------------------------------------------------------------------------------- 81.4°C/W
Recommended Operating Conditions (2)
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▓
Supply Voltage ------------------------------------------------------------------------------
2.5V to 5.5V
Operating Temperature --------------------------------------------------------------------- -40°C to +85°C
Note (1): Stress beyond those listed under “Absolute Maximum Ratings” may damage the device.
Note (2): The device is not guaranteed to function outside the recommended operating conditions.
Electrical Characteristics V
DD
= 5V, T
A
=+25°C
Symbol
I
DD
I
SD
V
SDIH
V
SDIL
V
OS
P
O
T
WU
T
SD
Parameter
Quiescent Power Supply Current
Shutdown Current
Shutdown Voltage Input High
Shutdown Voltage Input Low
Output Offset Voltage
Output Power (8Ω)
Wake-up time
Thermal Shutdown Temperature
Conditions
V
IN
=0V, I
O
=0A, No load
V
IN
=0V, I
O
=0A, 8Ω load
V
SHUTDOWN
=0V
Min
EUA4990
Typ
2.4
2.8
0.1
Max.
7
10
1
0.4
Unit
mA
mA
µA
V
V
mV
kΩ
W
ms
°C
%
dB
1.2
8.9
8.5
THD=1%; f=1kHz
150
P
O
=1 Wrms; f=1kHz
Vripple=200mV sine p-p
Input Terminated with 10
ohms to ground
49
1.36
91
170
0.083
52(f=217Hz)
60(f=1kHz)
50
R
OUT-GND
Resistor Output to GND
THD+N Total Harmonic Distortion + Noise
PSRR
Power Supply Rejection Ratio
DS4990
Ver 1.0
Mar. 2009
5
EUTECH [ EUTECH MICROELECTRONICS INC ]
