ISL99202 Datasheet, PDF (1/11 Pages) Intersil Corporation – 60mW, Capfree, Stereo Headphone Amplifier

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Data Sheet
May 29, 2009
ISL99202
FN6758.0
60mW, Capfree, Stereo Headphone
Amplifier
The ISL99202 is a stereo, capfree headphone amplifier. The
wide operating voltage of 2.4V to 5.5V makes it versatile
enough to be used in mobile battery powered applications
powered by 2 AA or Single cell Li-Ion batteries as well as
3.3/5V power supply available notebook computers.
The ISL99202 has robust RF immunity, which makes it
ideally suited for today’s mobile applications.
It has audiophile quality SNR and THD specifications and
Click/Pop suppression.
The ISL99202 comes with Comprehensive Protection
features, which include undervoltage and short-circuit
protection and thermal shutdown.
The ISL99202 lowest power consumption in the industry is
achieved by low I_qq and current shutdown.
The product is available in 12 Ld TQFN and 0.4mm pitch
12 ball WLCSP.
Features
• Supports 16Ω to 600Ω Speaker Impedance
• Ground Referenced: No Output Coupling Capacitors
• Audiophile Quality Sound THD of 0.01%, SNR of 102dB
• PSRR < -90dB, No Need for LDO
• Wide Operating Voltage of 2.4V to 5.5V
• < 3mA Quiesent Current and 0.1µA Shutdown Current
• State of the Art Pop and Click Suppression
• Pb-Free (RoHS Compliant)
Applications
• Mobile Phones
• MP3 Players
Ordering Information
PART NUMBER
PART MARKING
GAIN SETTING
(dB)
TEMP. RANGE
(°C)
PACKAGE
Tape & Reel
(Pb-Free)
PKG. DWG. #
ISL99202IIAZ-T* (Notes 1, 3) 202A
-1.5V/V
-40 to +85
12 Ball 3x4 WLCSP Array W3x4.12
ISL99202IIBZ-T* (Notes 1, 3) 202B
Adjustable
-40 to +85
12 Ball 3x4 WLCSP Array W3x4.12
ISL99202IRTAZ (Notes 2, 3)
202A
-1.5V/V
-40 to +85
12 Ld TQFN
L12.3x3Z
ISL99202IRTAZ-T* (Notes 2, 3) 202A
-1.5V/V
-40 to +85
12 Ld TQFN
L12.3x3Z
ISL99202IRTAZ-TK* (Notes 2, 3) 202A
-1.5V/V
-40 to +85
12 Ld TQFN
L12.3x3Z
ISL99202IRTBZ (Notes 2, 3) 202B
Adjustable
-40 to +85
12 Ld TQFN
L12.3x3Z
ISL99202IRTBZ-T* (Notes 2, 3) 202B
Adjustable
-40 to +85
12 Ld TQFN
L12.3x3Z
ISL99202IRTBZ-TK* (Notes 2, 3) 202B
Adjustable
-40 to +85
12 Ld TQFN
L12.3x3Z
*Please refer to TB347 for details on reel specifications.
NOTES:
1. These Intersil Pb-free WLCSP and BGA packaged products products employ special Pb-free material sets; molding compounds/die attach
materials and SnAgCu - e1 solder ball terminals, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations.
Intersil Pb-free WLCSP and BGA packaged products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free
requirements of IPC/JEDEC J STD-020.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%
matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations).
Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC
J STD-020.
3. Contact factory for ordering details.
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CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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