onsemi NCP4894
The NCP4894 is a differential audio power amplifier designed for portable communication device applications. This feature and the excellent audio characteristics of the NCP4894 are a guarantee of a high quality sound, for example, in mobile phones applications. With a 10% THD+N value the NCP4894 is capable of delivering 1.8 W of continuous average power to an 8.0 W load from a 5.5 V power supply.| Part No. | NCP4894 |
|---|---|
| Datasheet | NCP4894 Download |
| Manufacturer |  onsemi |
| Description | Differential Audio Power Amplifier |
| Buy | Stock & Price |
FEATURES
● Differential Amplification● Shutdown High or Low Selectivity
● 1.0 W to an 8.0 W Load from a 5.0 V Power Supply
● Superior PSRR: Direct Connection to the Battery
● “Pop and Click” Noise Protection Circuit
● Ultra Low Current Shutdown Mode
● 2.2 V−5.5 V Operation
● External Gain Configuration Capability
● External Turn−on Configuration Capability
● Thermal Overload Protection Circuitry
● Pb−Free Packages are Available Typical
APPLICATIONS
● Portable Electronic Devices● PDAs
● Mobile Phones MARKING DIAGRAMS 1 9−PIN FLIP−CHIP FC SUFFIX CASE 499AL A3 xxxG AYWW C1 A1 8 1 Micro−10 DM SUFFIX CASE 846B xxxx AYWG G DFN10 1 MN SUFFIX xxx CASE 485C ALYWG 1G xxxx = Specific Device Code A = Assembly Location L = Wafer Lot Y = Year W, WW = Work Week G = Pb−Free Package (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 15 of this data sheet. © Semiconductor Components Industries, LLC, 2007 January, 2007 − Rev.
