LX1704_09 Datasheet, PDF (10/12 Pages) Microsemi Corporation – 2W Filter less Stereo Class-D Amplifier

LX1704
TM
®
2W Filter less Stereo Class-D Amplifier
PRODUCTION DATA SHEET
SUPPLY CURRENT VS OUTPUT POWER
900
PVDD = VDD = 5V;
RL = 4 OHMS;
800 BOTH CHANNELS
DRIVEN
700
600
500
400
300
200
100
0
0 200 400 600 800 1000 1200 1400 1600 1800 2000
Output Power (mW)
PSRR
OUTPUT POWER VS SUPPLY VOLTAGE
3500
PVDD = VDD; FIN = 1kHZ;
RL = 4 OHMS
3000
2500
2000
THD + N = 10%
1500
1000
500
THD + N = 1%
0
2.5
3
3.5
4
4.5
5
5.5
Supply Voltage (V)
Copyright © 2009
Rev.1.4, 2009-02-23
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, 800-877-6458, Fax: [phone]
Page 10