EUA6412
Operating Characteristics, VDD = 5V, TA = 25°C, RL = 8Ω, Gain =-2V/V, BTL mode
EUA6412
Typ. Max.
Symbol
Parameter
Conditions
Unit
Min.
THD+N=10%
THD+N=1%
2.6
2.05
PO
Output power
RL=3Ω
W
Total harmonic distortion plus
noise
THD+N
BOM
PO=1W, f=20 Hz to 15 kHz
0.75%
＞15
Maximum output power
bandwidth
THD=5%
kHz
dB
f =1kHz,
Supply ripple rejection ratio
BTL mode
72
C
(BYP)=0.47µF
SNR
Vn
Signal-to-noise ratio
94
50
55
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
3,6,7,8,10,11,12,15, 16,17,19
2
3
THD+N vs. Output Frequency
THD+N vs. Output Voltage
4,5,9,13,14,18,20
21
4
5
6
7
Output Noise Voltage vs Bandwidth
Supply Ripple Rejection Ratio vs. Frequency
Crosstalk vs. Frequency
22
23,24
25,26
27
Shutdown Attenuation
8
9
10
11
Signal to noise ratio vs. Frequency
Closed Loop Response
Output Power vs. Load Resistance
Power Dissipation vs. Output Power
28
29,30,31
32,33
34,35
DS6412 Ver 1.0 Dec. 2006
6
EUTECH [ EUTECH MICROELECTRONICS INC ]
