EUA2011
Electrical Characteristics TA = 25°C ,Gain= 2V/V,RL=8Ω (Unless otherwise noted)
EUA2011
Symbol
Parameter
Conditions
Unit
Min
Typ Max.
VDD= 5V
3
THD+N=10%,
W
VDD= 3.6V
VDD= 2.5V
VDD= 5V
VDD= 3.6V
VDD= 2.5V
VDD= 5V
VDD= 3.6V
VDD= 2.5V
VDD= 5V
VDD= 3.6V
VDD= 2.5V
1.4
0.65
2.15
1.06
0.49
1.67
0.84
0.39
1.36
0.66
0.30
0.18
0.18
0.17
f=1kHz, RL=4Ω
THD+N=1%,
f=1kHz, RL=4Ω
W
W
W
%
Output power
PO
THD+N=10%,
f=1kHz, RL=8Ω
THD+N=1%,
f=1kHz, RL=8Ω
VDD= 5V,PO=1W, RL=8Ω, f=1kHz
VDD= 3.6V,PO=0.5W, RL=8Ω, f=1kHz
VDD= 2.5V,PO=200mW, RL=8Ω, f=1kHz
Total harmonic distortion
plus noise
THD+N
VDD= 3.6V, Inputs
ac-grounded with
CI= 2µF
f=217 Hz,
(RIPPLE)=200mVpp
kSVR Supply ripple rejection ratio
-60
dB
dB
V
SNR
Vn
Signal-to-noise ratio
Output voltage noise
VDD= 5V,PO=1W, RL=8Ω
93
62
VDD= 3.6V,
No weighting
f=20Hz to
µVRMS
20kHz,Inputs
ac-grounded with
CI= 2µF
A weighting
f=217 Hz
45
Common mode rejection
ratio
Start-up time from shutdown
VDD= 3.6V,
CMRR
ZI
-55
dB
ms
VIC=1 VPP
VDD= 3.6V
11.5
DS2011 Ver 1.1 Dec. 2007
5
EUTECH [ EUTECH MICROELECTRONICS INC ]
