ISL99202IRTAZ Intersil, ISL99202IRTAZ Datasheet - Page 7

• Manufacturer Part Number: ISL99202IRTAZ
• Description: IC AMP STEREO 60MW 12-TQFN
• Manufacturer: Intersil
• Type: Class ABr

Specifications of ISL99202IRTAZ

• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 70mW x 2 @ 16 Ohm
• Voltage - Supply: 2.4 V ~ 5.5 V
• Features: Depop, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 12-TQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Performance Curves
FIGURE 13. SHUTDOWN CURRENT vs SUPPLY VOLTAGE
-100
-120
255
205
155
105
FIGURE 9. POWER SUPPLY REJECTION RATIO vs
-20
-40
-60
-80
70
60
50
40
30
20
10
55
FIGURE 11. POWER DISSIPATION vs OUTPUT POWER
0
0
5
2.4
10
5
R
R
NO LOAD INPUTS GND
L
L
= 32Ω
= 32 (STEREO INPUT)
FREQUENCY
2.9
15
100
3.4
25
OUTPUT POWER (mW)
SUPPLY VOLTAGE (V)
V
DD
FREQUENCY (Hz)
= 5V
7
3.9
1k
35
4.4
45
V
(Continued)
DD
10k
= 3V
4.9
55
100k
5.4
65
ISL99202
-30
-40
-50
-60
-70
-80
90
80
70
60
50
40
30
90
FIGURE 12. POWER DISSIPATION vs OUTPUT POWER
80
70
60
50
40
30
20
10
10
0
2.5
FIGURE 14. OUTPUT POWER vs SUPPLY VOLTAGE
5
R
f
V
R
R
IN
L
DD
L
L
= 32Ω
= 1kHz
FIGURE 10. CROSSTALK vs FREQUENCY
= 16 (STEREO INPUT)
= 16Ω
= 5V
15
3.0
100
25
35
3.5
OUTPUT POWER (mW)
SUPPLY VOLTAGE (V)
FREQUENCY (Hz)
45
1k
4.0
55
65
RIGHT TO LEFT
LEFT TO RIGHT
4.5
THD + N = 1%
THD + N = 10%
10k
75
5.0
85
May 29, 2009
FN6758.0
100k
95
5.5