TLV320AIC10C集成电路（IC）的编解码器规格书PDF中文资料

TLV320AIC10C属于集成电路（IC）的编解码器。由德州仪器制造生产的TLV320AIC10C编解码器编解码器是用于通过压缩和解压缩来转换数据的半导体器件。数据压缩可提高传输速度并减少存储空间。某些编解码器提供高达 32 位的分辨率，并且分别提供多达 6 个或 8 个模数转换器和数模转换器。除三角积分调制外，还有 I2C、I2S、SPI、串行、HDA、S/DIF、PCM、USB、AC'97 和 SLIMbus 数据接口。

特性 Features

• C54xx software driver available

• 16-bit oversampling sigma-delta A/D converter

• 16-bit oversampling sigma-delta D/A converter

• Maximum output conversion rate:

– 22 ksps with on-chip FIR filter

– 88 ksps with FIR bypassed

• Voiceband bandwidth in FIR-bypassed mode and final sampling rate at 8 ksps

– 90-dB SNR/ADC and 87-dB SNR/DAC with DSPs FIR (FIR bypassed at 88 ksps/5 V)

– 87-dB SNR/ADC and 85-dB SNR/DAC with DSPs FIR (FIR bypassed at 88 ksps/3.3 V)

• On-chip FIR produced 84-dB SNR for ADC and 85-dB SNR for DAC over 11-kHz BW

• Built-in functions including PGA, antialiasing analog filter, and operational amplifiers for general-purpose

interface (such as MIC interface and hybrid interface)

• Glueless serial port interface to DSPs (TI TMS320Cxx, SPI, or standard DSPs)

• Automatic cascading detection (ACD) makes cascade programming simple and allows up to 8 devices to

be connected in cascade.

• On-fly reconfiguration modes include secondary-communication mode and direct-configuration mode (host

interface).

• Continuous data-transfer mode for use with autobuffering (ABU) to reduce DSP interrupt service overhead

• Event-monitor mode provides external-event control, such as RING/OFF-HOOK detection

• Programmable ADC and DAC conversion rate

• Programmable input and output gain control

• Separate software control for ADC and DAC power-down

• Analog (3-V to 5.5-V) supply operation

• Digital (3-V to 5.5-V) supply operation

• Power dissipation (PD) of 39 mWrms typical for 8-ksps at 3.3 V

• Hardware power-down mode to 0.5 mW

• Internal and external reference voltage (Vref)

• Differential and single-ended analog input/output

• 2s-complement data format

• Test mode, which includes digital loopback and analog loopback

• 600-ohm output driver