ISL54005IRTZ Intersil, ISL54005IRTZ Datasheet - Page 12
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ISL54005IRTZ
Manufacturer Part Number
ISL54005IRTZ
Description
IC AMP AUDIO PWR 1.23W AB 20TQFN
Manufacturer
Intersil
Type
Class ABr
Datasheet
1.ISL54003IRTZ.pdf
(15 pages)
Specifications of ISL54005IRTZ
Output Type
1-Channel (Mono) with Stereo Headphones
Max Output Power X Channels @ Load
1.23W x 1 @ 8 Ohm; 215mW x 2 @ 16 Ohm
Voltage - Supply
2.7 V ~ 5.5 V
Features
Depop, Input Multiplexer, Shutdown, Thermal Protection
Mounting Type
Surface Mount
Package / Case
20-TQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Typical Performance Curves
1.00
0.50
0.20
0.10
0.05
0.02
0.01
0.30
0.20
0.10
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0.20
0.10
0.08
0.09
0.07
0.06
0.05
0.04
0.03
0.02
0.01
20
2
2
FIGURE 11. THD+N vs OUTPUT POWER
FIGURE 13. THD+N vs OUTPUT POWER
V
SE
R
P
V
SE
R
f = 1kHz
DD
O
L
V
SE
R
f = 1kHz
50
FIGURE 9. THD+N vs FREQUENCY
DD
L
= 32Ω
DD
L
= 30mW
= 32Ω
= 3.6V
= 32Ω
= 3.6V
3
= 5V
3
100
OUTPUT POWER (mW)
OUTPUT POWER (mW)
200
4
4
FREQUENCY (Hz)
5
5
12
500
6
6
1k
7
7
8 9 10
8 9 10
2k
ISL54003, ISL54005, ISL54006
T
A
5k
= +25°C, Unless Otherwise Specified. (Continued)
10k
20k
20
20
1.00
0.50
0.20
0.10
0.05
0.02
0.01
0.10
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0.10
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
20
2
2
FIGURE 12. THD+N vs OUTPUT POWER
FIGURE 14. THD+N vs OUTPUT POWER
V
SE
R
P
50
FIGURE 10. THD+N vs FREQUENCY
DD
O
L
= 16Ω
= 60mW
= 3.6V
3
3
100
OUTPUT POWER (mW)
OUTPUT POWER (mW)
200
4
4
FREQUENCY (Hz)
5
5
500
6
6
1k
7 8 9 10
7
8 9 10
2k
V
SE
R
f = 1kHz
DD
L
= 16W
5k
V
SE
R
f = 1kHz
= 3.6V
DD
L
October 30, 2007
= 16Ω
= 5V
10k
FN6514.2
20k
20
20