ISL54006IRTZ Intersil, ISL54006IRTZ Datasheet - Page 13
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ISL54006IRTZ
Manufacturer Part Number
ISL54006IRTZ
Description
IC AMP AUDIO PWR 1.23W AB 20TQFN
Manufacturer
Intersil
Type
Class ABr
Specifications of ISL54006IRTZ
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
Amplifier Class
AB
No. Of Channels
2
Output Power
941mW
Supply Voltage Range
2.7V To 5.5V
Thd + N
0.4% @ 800mW, 8ohm, VDD=5V
Load Impedance
8ohm
Operating Temperature Range
-40°C To +85°C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Typical Performance Curves
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP):
PROCESS:
GND
Submicron CMOS
-22
-26
-30
-34
-38
-42
-46
-50
-54
-58
-62
-66
-70
FIGURE 17. POWER DISSIPATION vs OUTPUT POWER
10
700
600
500
400
300
200
100
0
20
0
V
BTL
V
FIGURE 15. PSRR vs FREQUENCY
DD
RIPPLE
= 5V
50
= 200mV
100 200
250
FREQUENCY (Hz)
P-P
13
P
OUT
500
500
(mW)
1k
2k
ISL54003, ISL54005, ISL54006
T
750
A
5k
V
BTL
R
= +25°C, Unless Otherwise Specified. (Continued)
DD
L
= 8Ω
= 5V
10k
20k
1000
FIGURE 18. POWER DISSIPATION vs OUTPUT POWER
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
-80
-85
-90
400
350
300
250
200
150
100
50
10
0
0
V
V
SE
RIPPLE
DD
20
FIGURE 16. PSRR vs FREQUENCY
= 5V
= 200mV
50
100
100 200
P-P
FREQUENCY (Hz)
200
P
OUT
HPR
500
HPL
(mW)
300
1k
2k
400
V
BTL
R
5k
DD
L
= 8Ω
June 27, 2007
= 3.6V
10k
FN6514.1
20k
500