大侠们帮帮忙，寻找价格合适的语音芯片

shikamaru

那个厂家有比TI类似TLV320AIC1106这样的片子更廉价的语音芯片，最好还集成2w左右（小于或等于）的功放。TLV320AIC1106寻了几家都卖30多块，太贵了，想找20块以下的片子，有10块以下的吗？不了解行情
TLV320AIC1106性能如下
Designed for Analog and Digital Wireless Handsets, Voice-Enabled Terminals, and Telecommunications Applications
2.7-V to 3.3-V Operation
Selectable 13-Bit Linear or 8-Bit u-Law Companded Conversion
Differential Microphone Input With External Gain Setting
Differential Earphone Output Capable of Driving a 32- to 8- Load
Programmable Volume Control in Linear Mode
Microphone (MIC) and Earphone (EAR) Mute Functions
Typical Power Dissipation of 0.03 mW in Power-Down Mode
2.048-MHz Master Clock Rate
300-Hz to 3.4-kHz Passband
Low Profile 20-Terminal TSSOP Packaging
APPLICATIONS
Digital Handset
Digital Headset
Cordless Phones
Digital PABX
Digital Voice Recording