LX1721-01 EVAL KIT Microsemi Analog Mixed Signal Group, LX1721-01 EVAL KIT Datasheet - Page 8

• Manufacturer Part Number: LX1721-01 EVAL KIT
• Description: KIT EVAL AMP STEREO CLASS D
• Manufacturer: Microsemi Analog Mixed Signal Group
• Series: AudioMAXr

Specifications of LX1721-01 EVAL KIT

• Amplifier Type: Class D
• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 25W x 2 @ 4 Ohm
• Voltage - Supply: 7 V ~ 15 V
• Operating Temperature: -20°C ~ 70°C
• Board Type: Fully Populated
• Utilized Ic / Part: LX1721
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LX1721-01 EVALKIT; LX1721-01 EVALKITR; LX1721-01 EVALKITR

Copyright © 2001
Rev. 1.2a,2004-06-10
0.24563
0.06751
0.53924
0.26783
0.04397
0.0629
I N T E G R A T E D
0.005
0.002
0.001
0.005
0.002
0.001
0.005
0.002
0.001
0.05
0.02
0.01
0.05
0.02
0.01
0.05
0.02
0.01
100
100
100
0.5
0.2
0.1
0.5
0.2
0.1
0.5
0.2
0.1
50
20
10
50
20
10
50
20
10
100m
100m
100m
5
2
1
5
2
1
5
2
1
dx=-18.20 W
dx=58.73
dx=-36.99 W
200m
200m
200m
W
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
dy=-0.17812 %
dy=0.47633 %
dy=-0.22386 %
500m
500m
500m
.9161
1
1
1
P R O D U C T S
1.225
1.252
Output Power (W)
2
2
2
C H A R A C T E R I S T I C C U R V E S
Output Power (W)
Output Power (W)
Linfinity Microelectronics Division
5
5
5
Microsemi
10
10
10
19.12
Class-D Stereo Power Amplifier Controller
20
20
20
AudioMAX™
38.24
50
50
50
59.95
100
100
100
P
RODUCTION
F
F
F
IGURE
V
f
R
IGURE
V
f
R
IGURE
V
f
R
IN
IN
IN
IN
IN
IN
L
L
L
= 1kHz
= 1kHz
= 1kHz
= 4Ω
= 4Ω
= 2Ω
= 15V
= 25V
= 15V
2 – THD+N
3 – THD+N
4 – THD+N
LX1721 / 1722
VS
VS
VS
. O
. O
. O
UTPUT
UTPUT
UTPUT
P
P
P
OWER
OWER
OWER
Page 8