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Datasheet Intersil ISL99201

ManufacturerIntersil
SeriesISL99201

Filterless High Efficiency 1.5W Class D Mono Amplifier

Datasheets

  • Download » Datasheet, PDF, 645 Kb, Revision: 2017-11-06
    ISL99201 Datasheet
    Docket ↓
    ISL99201 NOT RECOMMENDED FOR NEW DESIGNS
    NO RECOMMENDED REPLACEMENT
    contact our Technical Support Center at
    1-888-INTERSIL or www.intersil.com/tsc DATASHEET
    FN6742
    Rev 2.00
    November 1, 2013 Filterless High Efficiency 1.5W Class D Mono Amplifier
    The ISL99201 is a fully integrated high efficiency class-D
    mono amplifier. It is designed to maximize performance for
    mobile phone applications. The application circuit requires a
    minimum requirement of external components and operates
    from a 2.4V to 5.5V input supply. It is capable of delivering
    1.4W of continuous output power with less than 1% THD+N
    driving a 8Ω load from a 5V supply. Features The ISL99201 features a high-efficiency, low-noise
    modulation scheme. It operates with 86% efficiency at
    400mW into 8Ω and has a signal-to-noise ratio (SNR) that is
    better than 95dB. The ISL99201 has a micro-power
    shutdown mode with a typical shutdown current of 200nA.
    Shutdown is enabled by applying a logic low to the SD pin. Optional SYNC pin for master/slave operation without
    interface The architecture of the devices allows it to achieve very low
    level of pop-and-click. This minimizes voltage glitches at the
    output during turn-on and turn-off, thus reducing audible
    noise on activation and deactivation. Only one external component required (Fixed gain mode) The fully differential input of the ISL99201 provides excellent ...

Prices

Packaging

ISL99201IRTAZ-TISL99201IRTAZ-TKISL99201IRTBZ-TISL99201IRTBZ-TKISL99201IRTCZ-TISL99201IRTCZ-TKISL99201IRTDZ-TISL99201IRTDZ-TK
Package8 Ld DFN T+R8 Ld DFN T+R8 Ld DFN T+R8 Ld DFN T+R8 Ld DFN T+R8 Ld DFN T+R8 Ld DFN T+R8 Ld DFN T+R

Parametrics

ISL99201IRTAZ-TISL99201IRTAZ-TKISL99201IRTBZ-TISL99201IRTBZ-TKISL99201IRTCZ-TISL99201IRTCZ-TKISL99201IRTDZ-TISL99201IRTDZ-TK
Amplifier TypeClass DClass DClass DClass DClass DClass DClass DClass D
DescriptionFilterless High Efficiency 1.5W Class D Mono AmplifierFilterless High Efficiency 1.5W Class D Mono AmplifierFilterless High Efficiency 1.5W Class D Mono AmplifierFilterless High Efficiency 1.5W Class D Mono AmplifierFilterless High Efficiency 1.5W Class D Mono AmplifierFilterless High Efficiency 1.5W Class D Mono AmplifierFilterless High Efficiency 1.5W Class D Mono AmplifierFilterless High Efficiency 1.5W Class D Mono Amplifier
IDD Current3.2 mA3.2 mA3.2 mA3.2 mA3.2 mA3.2 mA3.2 mA3.2 mA
Operating Temperature Range-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
POUT @ 1% THD1.15 W1.15 W1.15 W1.15 W1.15 W1.15 W1.15 W1.15 W
Peak Temp260C260C260C260C260C260C260C260C
Qualification LevelStandardStandardStandardStandardStandardStandardStandardStandard
SHDN ICC0.2 μA0.2 μA0.2 μA0.2 μA0.2 μA0.2 μA0.2 μA0.2 μA
SNR102 dbFS102 dbFS102 dbFS102 dbFS102 dbFS102 dbFS102 dbFS102 dbFS
THD+N (%)0.050.050.050.050.050.050.050.05
VIN (max) (V)5.55.55.55.55.55.55.55.5
VIN (min) (V)2.42.42.42.42.42.42.42.4

Eco Plan

Moldel Line

Series: ISL99201 (8)

Manufacturer's Classification

  • Amplifiers & Buffers > All Amplifiers > Audio Amplifiers

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