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TLC320AD52 Status: OBSOLETE

Single Channel Codec W/Master-Slave Function (1 Slave)


      
         
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Product Information

Features

  • General-purpose analog interface circuit for V.34+ modem and business audio applications
  • 16-bit oversampling sigma-delta ADC and DAC
  • Serial port interface
  • Typical 89-dB SNR (signal-to-noise ratio) for ADC and DAC
  • Typical 90-dB THD (signal to total harmonic distortion) for ADC and DAC
  • Typical 88-dB dynamic range
  • Test mode that includes a digital loopback test and analog loopback test
  • Programmable A/D and D/A conversion rate
  • Programmable input and output gain control
  • Maximum conversion rate: 22.05 kHz
  • Single 5-V power supply voltage or 5-V analog and 3-V digital power supply voltage
  • Power dissipation (PD) of 120 mW rms typical in the operating mode
  • Hardware power-down mode to 7.5 mW
  • Internal reference voltage (Vref)
  • Differential architecture throughout device
  • TLC320AD50C/I can support up to three slave devices; TLC320AD52C can support one slave
  • 2s complement data format
  • ALTDATA terminal provides data monitoring
  • Monitor amplifier to monitor input signals
  • On-chip phase locked loop (PLL)

View All Features in Datasheet

Description

The TLC320AD50C, TLC320AD50I, and TLC320AD52C provide high-resolution signal conversion from digital-to-analog (D/A) and from analog-to-digital (A/D) using oversampling sigma-delta technology. This device consists of a pair of 16-bit synchronous serial conversion paths (one for each direction) and includes an interpolation filter before the DAC and a decimation filter after the ADC. Other overhead functions on the chip include timing (sample rate, FSD delay) and control (programmable gain amplifier, PLL, communication protocol, etc.). The sigma-delta architecture produces high resolution A/D and D/A conversion at a low system cost.

Programmable functions of this device can be selected through the serial interface.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Package | PinsTop Side MarkingFootprintsSamples
TLC320AD52CDWOBSOLETE0 to 70SOIC (DW) | 28 View Download CAD Format for this FootprintNot Available
TLC320AD52CDWROBSOLETE0 to 70SOIC (DW) | 28 View Download CAD Format for this FootprintNot Available
TLC320AD52CPTOBSOLETE0 to 70LQFP (PT) | 48 View  Not Available
TLC320AD52CPTROBSOLETE0 to 70LQFP (PT) | 48 View  Not Available

Inventory

Reported Distributor Inventory as of 10:38 AM GMT, 25 Nov 2009
RegionCompanyIn StockPurchase
Call**TLC320AD52CPT
AmericasRochester Electronics >1k
WorldwideDigiKey >1k
View all Distributors  

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

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Technical Documents

Most useful technical documents for TLC320AD52 Help

Datasheet

Application Notes

Tools & Software

NamePart # Company Tool / Software Type
Quick Search Selection Tool for AudioAUDIO_SELECTION_TOOLTexas InstrumentsFree Evaluation Tools

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