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PCM1609KPTR, PCM1680, PCM1680DBQ

Table of contents:
Info of PCM1609KPTR
Info of PCM1680
Info of PCM1680DBQ

PCM1609KPTR, PCM1680, PCM1680DBQ Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:QFP 48 D/C:02+

PCM1609KPTR, PCM1680, PCM1680DBQ Datasheet download

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Part Number: PCM1680DBQ

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: QFP 48

D/C: 02+

Description: IC DAC AUDIO 24BIT 192KHZ 28QSOP

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PCM1680 General Description

The PCM1680 is a CMOS monolithic integrated circuit which features eight 24-bit audio digital-to-analog converters and support circuitry in a small 28-lead SSOP. The digital-to-analog converters use TI's enhanced multilevel deltsigma architecture to achieve excellent signal-to-noise performance and a high tolerance to clock jitter.

The PCM1680 accepts industry-standard audio data formats with 16- to 24-bit audio data. Sampling rates up to 200 kHz are supported. The PCM1680 provides a full set of user-programmable functions through a serial control port, SPI or I²C.

PCM1680 Maximum Ratings

	PCM1680
Supply voltage: V_CC1, V_CC2, V_DD	0.3 V to 6.5 V
Supply voltage differences: V_CC1, V_CC2, V_DD	± 0.1 V
Ground voltage differences: AGND1, AGND2, DGND	± 0.1 V
Input voltage to digital pins	0.3 V to V_DD + 0.3 V, < 6.5 V
Input voltage to analog pins	0.3 V to V_CC + 0.3 V, < 6.5 V
Input current (any pins except supplies)	± 10 mA
Operating temperature	40 to 110
Storage temperature	55 to 150
Junction temperature	150
Lead temperature (soldering)	260 , 5 s
Package temperature (IR reflow, peak)	260

PCM1680 Features

• 24-Bit Resolution
• Analog Performance:
Dynamic Range: 105 dB Typical
SNR: 105 dB Typical
THD+N: 0.002% Typical
Full-Scale Output: 3.9 V_p-p Typical
• 4 * /8 * Oversampling Interpolation Filter:
Stop-Band Attenuation: 50 dB
Pass-Band Ripple: ± 0.04 dB
• Sampling Frequency: 5 kHz to 200 kHz
• System Clock: 128 f_S, 192 f_S , 256 f_S , 384 f_S ,
   512 _S , 768 f_S , or 1152 f_S With Autodetect
• Zero Flags for Selectable Channel Combinations
• Serial Port (SPI/I²C) for Mode Control
• User-Programmable Functions:
   Flexible Audio Data Formats
• Right-Justified, I²S, and Left-Justified
• 16-, 18-, 20-, and 24-Bit Audio Data
   Digital Attenuation: Mode Selectable
• 0 dB to 63 dB, 0.5 dB/step
• 0 dB to 100 dB, 1 dB/step
   Soft Mute
   Digital De-Emphasis
   Digital Filter Rolloff: Sharp or Slow
• Single Power-Supply Operation: 5-V Analog,
   5-V Digital
• Package: 28-Lead SSOP (150 mil)
• Pin-Compatible With PCM1780

PCM1680 Typical Application

• Integrated A/V Receivers
• DVD Movie and Audio Players
• HDTV Receivers
• Car Audio Systems
• DVD Add-On Cards for High-End PCs
• Digital Audio Workstations
• Other Multichannel Audio Systems

PCM1680DBQ Parameters

Technical/Catalog Information	PCM1680DBQ
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Data Interface	Serial
Number of Bits	24
Operating Temperature	-25°C ~ 70°C
Package / Case	28-QSOP (SSOP)
Packaging	Tube
Voltage Supply Source	Analog and Digital
Settling Time	-
Drawing Number	296; 4073301-5; DBQ; 28
Number of Converters	8
Power Dissipation (Max)	605mW
Number of Outputs and Type	8 Voltage, Unipolar
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PCM1680DBQ PCM1680DBQ 296 18004 5 ND 296180045ND 296-18004-5

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