EUA5312
Operating Characteristics, VDD = 5V, TA = 25°C, RL = 8Ω, Gain =-2V/V, BTL mode
EUA5312
Typ. Max.
Symbol
Parameter
Conditions
Unit
Min.
PO
Output power
THD=1%, RL=4Ω, f=1kHz
PO=1W, f=20 Hz to 15 kHz
THD=5%
1.9
W
Total harmonic distortion plus
noise
THD+N
BOM
0.75%
＞15
Maximum output power
bandwidth
kHz
dB
f =1kHz,
Supply ripple rejection ratio
BTL mode
68
C
(BYP)=0.47µF
SNR
Vn
Signal-to-noise ratio
91
71
44
dB
BTL mode
SE mode
C
(BYP)=0.47µF,
Noise output voltage
µVRMS
f= 20 kHz to 20 kHz
Typical Characteristics (Table of Graphs)
No
1
Item
THD+N vs. Output Power
Figure
3,6,7,8,11,12,13,16, 17,18,20,23
2
3
4
5
THD+N vs. Output Frequency
Output Noise Voltage vs. Frequency
Supply Ripple Rejection Ratio vs. Frequency
Crosstalk vs. Frequency
4,5,9,10,14,15,19,22,
21
24,25
26,27
28
6
Shutdown Attenuation
7
8
9
10
Signal to noise ratio vs. Frequency
Closed Loop Response
Output Power vs. Load Resistance
Power Dissipation vs. Output Power
29
30,31,32,33
34,35
36,37
DS5312 Ver 1.7 May. 2005
6
EUTECH [ EUTECH MICROELECTRONICS INC ]
