ISL99202IRTAZ-T Intersil, ISL99202IRTAZ-T Datasheet - Page 5

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

Specifications of ISL99202IRTAZ-T

• 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

Block Diagram
Typical Performance Curves
0.001
0.01
FIGURE 1. TOTAL HARMONIC DISTORTION + NOISE RATIO
100
1.0
0.1
10
1
V
R
DD
L
= 16Ω
SGND
= 3V
SDB
vs OUTPUT POWER
INR
INL
OUTPUT POWER (mW)
BIAS AND REFERENCE
SDB LOGIC
5
10
20Hz
1kHz
CLOCK GENERATOR
10kHz
CLICK AND POP
SUPPRESSION
100
ISL99202
AMPR
-
+
+
AMPL
-
SVSS
0.001
0.01
FIGURE 2. TOTAL HARMONIC DISTORTION + NOISE RATIO
100
1.0
0.1
10
1
CP
V
R
DYNAMICALLY
DD
L
REGULATOR
ADJUSTED
= 32Ω
VOLTAGE
= 3V
vs OUTPUT POWER
POSITIVE VOLTAGE
OVERCURRENT
PROTECTION
VDD
REGULATOR
CN
OUTPUT POWER (mW)
PVSS
10
20Hz
1kHz
PGND
PVSS
OUTR
OUTL
10kHz
May 29, 2009
FN6758.0
100