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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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TLV320AIC21 датащи(PDF) 1 Page - Texas Instruments |
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TLV320AIC21 датащи(HTML) 1 Page - Texas Instruments |
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1 / 56 page  www.ti.com FEATURES APPLICATIONS TLV320AIC20, TLV320AIC21 TLV320AIC24, TLV320AIC25 TLV320AIC20K, TLV320AIC24K SLAS363D – MARCH 2002 – REVISED APRIL 2005 Low-Power, Highly-Integrated, Programmable 16-Bit, 26-KSPS, Dual-Channel CODEC • Differential and Single-Ended Analog Input/Output • Stereo 16-Bit Oversampling Sigma-Delta A/D Converter • Built-In Analog Functions: • Stereo 16-Bit Oversampling Sigma-Delta D/A – Analog and Digital Sidetone Converter – Antialiasing Filter (AAF) • Support Maximum Master Clock of 100 MHz to – Programmable Input and Output Gain Allow DSPs Output Clock to be Used as a Control (PGA) Master Clock – Microphone/Handset/Headset Amplifiers • Selectable FIR/IIR Filter With Bypassing – AIC20/21/20K Have a Built-In 8- Ω Speaker Option Driver • Programmable Sampling Rate up to: – Power Management With Hardware/Software – Max 26 Ksps With On-Chip IIR/FIR Filter Power-Down Modes 30 µW – Max 104 Ksps With IIR/FIR Bypassed • Separate Software Control for ADC and DAC • On-Chip FIR Produced 84-dB SNR for ADC Power Down and 92-dB SNR for DAC over 13-Khz BW • Fully Compatible With Common TMS320 ® DSP • Smart Time Division Multiplexed (SMARTDM ®) Family and Microcontroller Power Supplies Serial Port – 1.65-V - 1.95-V Digital Core Power – Glueless 4-Wire Interface to DSP – 1.1-V - 3.6-V Digital I/O – Automatic Cascade Detection (ACD) – 2.7-V - 3.6-V Analog Self-Generates Master/Slave Device • Internal Reference Voltage (Vref) Addresses • 2s Complement Data Format – Programming Mode to Allow On-The-Fly • Test Mode Which Includes Digital Loopback Reconfiguration and Analog Loopback – Continuous Data Transfer Mode to Minimize Bit Clock Speed – Support Different Sampling Rate for Each • Wireless Accessories Device • Hands-Free Car Kits – Turbo Mode to Maximize Bit Clock For • VOIP Faster Data Transfer and Allow Multiple • Cable Modem Serial Devices to Share the Same Bus • Speech Processing – Allows up to Eight Devices to be Connected to a Single Serial Port • Host port – 2-Wire Interface – Selectable I 2C or S2C Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. SMARTDM, TMS320, TMS320C5000, TMS320C6000 are registered trademarks of Texas Instruments. PRODUCTION DATA information is current as of publication date. Copyright © 2002–2005, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Аналогичный номер детали - TLV320AIC21 |
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Аналогичное описание - TLV320AIC21 |
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