EUA4990
Absolute Maximum Ratings(1)
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Supply voltage, VDD -------------------------------------------------------------------------------------------- 6V
Input voltage, VI ---------------------------------------------------------------------------- -0.3 V to VDD +0.3V
Storage temperature rang, Tstg ------------------------------------------------------------------ -65°C to +150°C
ESD Susceptibility -------------------------------------------------------------------------------------------- 2kV
Junction Temperature -------------------------------------------------------------------------------------- 150°C
Thermal Resistance
θJA (WCSP) -------------------------------------------------------------------------------------------- 81.4°C/W
Recommended Operating Conditions (2)
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Supply Voltage ------------------------------------------------------------------------------
2.5V to 5.5V
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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 VDD = 5V, TA =+25°C
EUA4990
Symbol
Parameter
Conditions
Unit
Min
Typ
Max.
VIN=0V, IO=0A, No load
VIN=0V, IO=0A, 8Ω load
VSHUTDOWN=0V
2.4
7
mA
mA
µA
V
IDD
ISD
Quiescent Power Supply Current
Shutdown Current
2.8
0.1
10
1
VSDIH Shutdown Voltage Input High
VSDIL Shutdown Voltage Input Low
1.2
0.4
50
V
VOS
Output Offset Voltage
8.9
8.5
mV
kΩ
W
ROUT-GND Resistor Output to GND
PO
Output Power (8Ω)
THD=1%; f=1kHz
1.36
91
TWU
TSD
Wake-up time
ms
°C
%
Thermal Shutdown Temperature
150
49
170
0.083
THD+N Total Harmonic Distortion + Noise
PO=1 Wrms; f=1kHz
Vripple=200mV sine p-p
Input Terminated with 10
ohms to ground
52(f=217Hz)
60(f=1kHz)
PSRR Power Supply Rejection Ratio
dB
DS4990 Ver 1.0 Mar. 2009
5
EUTECH [ EUTECH MICROELECTRONICS INC ]
