Device Information
 
 
ISL99202 Printer Friendly Version
 
60mW, Capfree, Stereo Headphone Amplifier
 
Datasheets,
Related Docs
& Simulations
DescriptionKey
Features
Parametric
Data
Application
Diagrams
Related
Devices
 
 
Ordering Information
 iBuy direct from Intersil  iBuy direct - out of stock  Request samples
 Check distributor inventory Green/Pb(Lead free) Device  Available in RoHS/Pb-Free  
Part No. Design-In
Status
Temp. Package MSL Price
US $
PB Free
ISL99202IIAZ-T Active Ind 12 Ld WLCSP 1 0.65 PB Free Disti-Buy Sample
ISL99202IRTAZ Active Ind 12 Ld TQFN 1 0.73 PB Free Disti-Buy Sample
ISL99202IRTAZ-T Active Ind 12 Ld TQFN T+R 1 0.73 PB Free Disti-Buy  
ISL99202IRTAZ-TK Active Ind 12 Ld TQFN T+R 1 0.73 PB Free Disti-Buy  
The price listed is the manufacturer's suggested retail price for quantities of 1K units. However, prices in today's market are fluid and may change without notice.
MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing
 
  Description

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 Iqq and current shutdown.

The product is available in 12 Ld TQFN and 0.4mm pitch 12 ball WLCSP.

 
  Key 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)
Related Documentation
 
Datasheet(s)   Datasheet(s):
 
Technical Homepage   Technical Homepage:
 
  Parametric Data
Amplifier TypeClass AB
THD+N (%).01
SNR (dB)102
POUT @ 1% THD (W).063
IDD Current (mA)2.4
Shutdown Current (μA).1
Power Supply Range (min) (V)2.4
Power Supply Range (max) (V)5.5
 
  Application Block Diagrams
 
 
 
Applications
 
  • Mobile Phones
  • MP3 Players
 
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