最新无码a∨在线观看,一本av高清一区二区三区,亚洲熟妇色l20p,宅男噜噜69av,中出あ人妻熟女中文字幕

TLV320AIC14

低功耗單聲道語音頻帶編解碼器; ? C54x Software Driver Available\n? 16-Bit Oversampling Sigma-Delta A/D Converter\n? 16-Bit Oversampling Sigma-Delta D/A Converter\n? Support Maximum Master Clock of 100 MHz to Allow DSPs Output Clock to Be Used as Master Clock\n? Selectable FIR/IIR Filter With Bypassing Option\n? Programmable Sampling Rate up to: \n? Max 26 KSPS With On-Chip IIR/FIR Filter\n? Max 104 KSPS With IIR/FIR Bypassed\n \n? On-Chip FIR Produced 84-dB SNR for ADC and 91-dB SNR for DAC Over 13-kHz BW\n? External DSPs IIR/FIR for a Final Sampling Rate of 8 Ksps (IIR/FIR Bypassed) Produced 87-dB SNR for ADC and 92-dB SNR for DAC.\n? Smart Time Division Multiplexed Serial Port (SMARTDM) \n? Glueless 4-Wire Interface to DSP\n? Automatic Cascade Detection (ACD) Self-Generates Master/Slave Device Addresses\n? Programming Mode to Allow On-the-Fly Reconfiguration\n? Continuous Data Transfer Mode to Support DSP’s DMA/Autobuffering Mode\n? Turbo Mode to Maximize Bit Clock for Faster Data Transfer and Higher Data Bandwidth\n? Total Number of Time Slots Dynamically Proportional to Number of Codecs in the Cascade to Eliminate Unused Time Slots and Optimize DSP Memory Allocation\n? Allows up to 16 Codecs to Be Connected to a Single Serial Port\n \n? Host Port \n? 2-Wire Interface\n? Selectable I2C or S2C\n \n? Differential and Single-Ended Analog Input/Output\n? Built-In Functions: \n? Sidetone\n? Antialiasing Filter (AAF)\n? Programmable Input and Output Gain Control (PGA)\n? Microphone Amplifiers\n? Power Management With Hardware/Software Power-Down Modes 30 uW\n \n? Separate Software Control for ADC and DAC Power Down\n? Fully Compatible With TI C54x DSP Power Supplies \n? 1.65 V–1.95 V Digital Core Power\n? 2.7 V–3.6 V Digital I/O\n? 2.7 V–3.6 V Analog\n \n? Power Dissipation (PD) 10 mW at 3 V in Standard Operation\n? Internal Reference Voltage (Vref)\n? 2s Complement Data Format\n? Test Mode Which Includes Digital Loopback and Analog Loopback\n SMARTDM is a trademark of Texas Instruments. NOTE: This product temporarily requires a waiver signed by the customer before orders can be shipped. A product notification sheet is provided in the data sheets. Please send email to shipping-waivers@list.ti.com for details.;

The TLV320AIC14 implements the smart time division multiplexed serial port (SMARTDM?). This is TI?s design innovation to optimize DSP performance with its most advanced synchronous serial port in TDM format for glue-free interface to popular DSPs (i.e., C5x, C6x) and microcontrollers. The SMARTDM supports both continuous data transfer mode and on-the-fly reconfiguration programming mode. SMARTDM maximizes the bandwidth of data transfer between the TLV320AIC14 DSP codec and the DSP. In normal operation, it automatically detects the number of codecs in the serial interface and adjusts the number of time slots to match the number of codecs so that no time slot in the TDM frame is wasted. In the turbo mode, it maintains the same number of time slots but maximizes the bit transferred rate to 25 MHz to give the DSP more bandwidth to process other tasks in the same sampling period. The SMARTDM technology allows up to 16 codecs to share a single 4-wire serial bus.\n\nThe TLV320AIC14 also provides a flexible host port. The host port interface is a two-wire serial interface that can be programmed to be either an industrial standard I2C or a simple S2C (start-stop communication protocol).\n\n The TLV320AIC14 also integrates all of the critical functions needed for most voice-band applications including MIC preamp, handset/headset preamps, antialiasing filter (AAF), input/output programmable gain amplifier (PGA), and selectable low-pass IIR/FIR filters.\n\n The TLV320AIC14 implements an extensive power management; including device power-down, independent software control for turning off ADC, DAC, op-amps, and IIR/FIR filter (bypassable) to maximize system power conservation. The TLV320AIC14 consumes only 10 mW at 3 V.\n\n The TLV320AIC14?s low power operation from 2.7 V to 3.6 V for analog and I/O and 1.65 V to 1.95 V for digital core power supplies, along with extensive power management, make it ideal for portable applications including wireless accessories, hands free car kits, VOIP, cable modem, and speech processing. Its low group delay characteristic makes it suitable for single or multichannel active control applications.\n\n The TLV320AIC14 is characterized for commercial operation from 0°C to 70°C and industrial operation from ?40°C to 85°C.

TLV320AIC14

PRODUCT NOTIFICATION

TLV320AIC14

LOW-POWER, HIGHLY-INTEGRATED, PROGRAMMABLE 16-Bit, 26-KSPS MONO CODEC

TLV320AIC14K

低功耗單聲道語音頻帶編解碼器; ? Mono 16-Bit Oversampling Sigma-Delta A/D Converter\n? Mono 16-Bit Oversampling Sigma-Delta D/A Converter\n? Support Maximum Master Clock of 100 MHz to Allow the DSP Output Clock to be Used as a Master Clock\n? Selectable FIR/IIR Filter With Bypassing Option\n? Programmable Sampling Rate up to: \n? Max 26 Ksps With On-Chip IIR/FIR Filter\n? Max 104 Ksps With IIR/FIR Bypassed\n \n? On-Chip FIR Produced 84-dB SNR for ADC and 92-dB SNR for DAC\n? Smart Time Division Multiplexed (SMARTDM) Serial Port \n? Glueless 4-Wire Interface to DSP\n? Automatic Cascade Detection (ACD) Self-Generates Master/Slave Device Addresses\n? Programming Mode to Allow On-the-Fly Reconfiguration\n? Continuous Data Transfer Mode to Minimize Bit Clock Speed\n? Support Different Sampling Rate for Each Device\n? Turbo Mode to Maximize Bit Clock for Faster Data Transfer and Allow Multiple Serial Devices to Share the Same Bus\n? Allows up to 16 Devices to be Connected to a Single Serial Port\n \n? Host Port \n? 2-Wire Interface\n? Selectable I2C or S2C\n \n? Differential and Single-Ended Analog Input/Output\n? Built-In Analog Functions: \n? Analog and Digital Sidetone\n? Antialiasing Filter (AAF)\n? Programmable Input and Output Gain Control (PGA)\n? Microphone/Handset/Headset Amplifiers\n? AIC12K has an 8- Speaker Driver\n? Power Management With Hardware/Software Power-Down Modes 30 μW\n \n? Separate Software Control for ADC and DAC Power Down\n? Fully Compatible With Common TMS320? DSP Family and Microcontroller Power Supplies \n? 1.65 V - 1.95 V Digital Core Power\n? 1.1 V - 3.6 V Digital I/O\n? 2.7 V - 3.6 V Analog\n \n? Power Dissipation (PD) \n? 11.2 mW at 3.3 V in Standard Operation\n? 17.8 mW at 3.3 V With Headphone Drivers\n \n? Internal Reference Voltage (Vref)\n? 2s Complement Data Format\n? Test Modes Which Include Digital Loopback and Analog Loopback\n? APPLICATIONS \n? Digital Still Cameras\n? Wireless Accessories\n? Hands-Free Car Kits\n? VOIP\n? Cable Modem\n \n SMARTDM, TMS320C5000, TMS320C6000 are trademarks of Texas Instruments. TMS320 is a trademark of Texas Instrument.;

The TLV320AIC1x is a true low-cost, low-power, high-integrated, high-performance, mono voice codec. It features one 16-bit analog-to-digital (A/D) channel and one 16-bit digital-to-analog (D/A) channel. The TLV320AIC1x provides high-resolution signal conversion from digital-to-analog (D/A) and from analog-to-digital (A/D) using oversampling sigma-delta technology with programmable sampling rate.The TLV320AIC1x implements the smart time division multiplexed serial port (SMARTDM?). The SMARTDM port is a synchronous 4-wire serial port in TDM format for glue-free interface to TI DSPs (i.e. TMS320C5000, TMS320C6000) and microcontrollers. The SMARTDM supports both continuous data transfer mode and on-the-fly reconfiguration programming mode. The TLV320AIC1x can be gluelessly cascaded to any SMARTDM-based device to form multichannel codec and up to 16 TLV320AIC1x codecs can be cascaded to a single serial port. The TLV320AIC1x also provides a flexible host port. The host port interface is a two-wire serial interface that can be programmed to be either an industrial standard I2C or a simple S2C (start-stop communication protocol). The TLV320AIC1x also integrates all of the critical functions needed for most voice-band applications including MIC preamplifier, handset amplifier, headset amplifier, antialiasing filter (AAF), input/output programmable gain amplifier (PGA), and selectable low-pass IIR/FIR filters. The AIC12K also includes an 8- speaker driver. The TLV320AIC1x implements an extensive power management; including device power-down, independent software control for turning off ADC, DAC, operational-amplifiers, and IIR/FIR filter (bypass) to maximize system power conservation. The TLV320AIC1x consumes only 11.2 mW at 3.3 V. The TLV320AIC1x low power operation from 2.7 V to 3.6 V power supplies, along with extensive power management, make it ideal for portable applications including wireless accessories, hands free car kits, VOIP, cable modem, and speech processing. Its low group delay characteristic makes it suitable for single or multichannel active control applications. The TLV320AIC1x is characterized for commercial operation from 0°C to 70°C and industrial operation from -40°C to 85°C. The TLV320AIC1xk is characterized for industrial operation from -40°C to 85°C.

TLV320AIC14C

PRODUCT NOTIFICATION

TLV320AIC14CDBT

LOW-POWER, HIGHLY-INTEGRATED, PROGRAMMABLE 16-Bit, 26-KSPS MONO CODEC

TLV320AIC14CDBTG4

LOW-POWER, HIGHLY-INTEGRATED, PROGRAMMABLE 16-Bit, 26-KSPS MONO CODEC

TLV320AIC14CDBTR

LOW-POWER, HIGHLY-INTEGRATED, PROGRAMMABLE 16-Bit, 26-KSPS MONO CODEC

TLV320AIC14CDBTRG4

LOW-POWER, HIGHLY-INTEGRATED, PROGRAMMABLE 16-Bit, 26-KSPS MONO CODEC

TLV320AIC14I

PRODUCT NOTIFICATION