集成巴黎人手机版网址芯片资料和参数

芯片型号:A7010

功能特点

■The A7010 is an audio power amplifier designed for demanding audio applications. It is capable of delivering 1.3 watt of continuous average power to an 8 BTL load with less than 1% distortion (THD+N) from a 5V battery voltage. It operates from 2.7V to 5.5V.

■Features like excellent RF-rectification immunity, higher PSRR, the space-saving CSP9 packages, the advanced pop & click circuitry, a minimal count of external components and low-power shutdown mode make A7010 ideal for wireless handsets and other portable device.

参数指标

■ 2.7V - 5.5V operation

■ Power output at 5.0V & 1% THD 1.3W (typ)

■ Power output at 3.6V & 1% THD 0.7W (typ)

■ Ultra low shutdown current 0. 1 μA (typ)

■ Improved pop & click circuitry eliminates noises during

■ turn-on and turn-off transitions

■ Thermal overload protection circuitry

■ No output coupling capacitors, bootstrap capacitors required

■ Unity-gain stable

■ External gain configuration capability

■ Available in space-saving packages: WLCSP9, DFN

■ RoHS compliant and 100% lead (Pb)-free

应用领域

■ Wireless handsets

■ Portable audio devices such as MP3, PMP, PDAs

■ Cordless phones

■ PHS phones

■ PNDs, GPSs

■ Digital Photo Frames

■ Toys

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