DSD1791DB ,24-Bit 192 kHz Sampling Advanced Segment Audio Stereo DACMAXIMUM RATINGS(1)over operating free-air temperature range unless otherwise notedDSD1791V F, V L, ..
DSD1791DB ,24-Bit 192 kHz Sampling Advanced Segment Audio Stereo DACFEATURES− 5-V Analog, 3.3-V Digital Supports both DSD and PCM Formats 5-V Tolerant Digital Input ..
DSD1791DBR ,24-Bit 192 kHz Sampling Advanced Segment Audio Stereo DACmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
DSD1792 ,24 bit 192 khz SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTERFEATURES Small 28-Lead SSOP Package Supports Both DSD and PCM Formats 24-Bit ResolutionAPPLICATI ..
DSD1792ADBR ,DSD1792A: 24-Bit 192 kHz Sampling Adv Segment, Audio Stereo DACFEATURES Small 28-Lead SSOP Package Supports Both DSD and PCM Formats 24-Bit ResolutionAPPLICATI ..
DSD1792DB ,24 bit 192 khz SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTERELECTRICAL CHARACTERISTICS (Continued)all specifications at T = 25°C, V 1 = V 2L = V 2R = 5 V, f = ..
ED1402 ,NPN general purpose transistor
ED1402B ,NPN general purpose transistor
ED1402B ,NPN general purpose transistor
ED1402C ,NPN general purpose transistor
ED1402C ,NPN general purpose transistor
ED1402E ,NPN general purpose transistor
DSD1791-DSD1791DB-DSD1791DBR
24-Bit 192 kHz Sampling Advanced Segment Audio Stereo DAC
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SLES072B − MARCH 2003 − REVISED NOVEMBER 2006
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FEATURES Supports both DSD and PCM Formats 24-Bit Resolution Analog Performance:
− Dynamic Range: 113 dB
− THD+N: 0.001%
− Full-Scale Output: 2.1 V RMS (at Postamp) Differential Voltage Output: 3.2 Vp-p 8× Oversampling Digital Filter:
− Stop-Band Attenuation: –82 dB
− Pass-Band Ripple: ±0.002 dB Sampling Frequency: 10 kHz to 200 kHz System Clock: 128, 192, 256, 384, 512, or
768 fS With Autodetect Accepts 16-, 20-, and 24-Bit PCM Audio Data PCM Data Formats: Standard, I2 S, and
Left-Justified DSD Format Interface Available Optional Interface to External Digital Filter or
DSP Available TDMCA Interface Available User-Programmable Mode Controls:
− Digital Attenuation: 0 dB to –120 dB,
0.5 dB/Step
− Digital De-Emphasis
− Digital Filter Rolloff: Sharp or Slow
− Soft Mute
− Zero Flag for Each Output/PCM and DSD
Formats Dual Supply Operation:
− 5-V Analog, 3.3-V Digital 5-V Tolerant Digital Inputs Small 28-Lead SSOP Package
APPLICATIONS A/V Receivers SACD Players DVD Players HDTV Receivers Car Audio Systems Digital Multitrack Recorders Other Applications Requiring 24-Bit Audio
DESCRIPTIONThe DSD1791 is a monolithic CMOS integrated circuit that
includes stereo digital-to-analog converters and support
circuitry in a small 28-lead SSOP package. The data
converters use TI’s advanced segment DAC architecture
to achieve excellent dynamic performance and improved
tolerance to clock jitter. The DSD1791 provides balanced
voltage outputs, allowing the user to optimize analog
performance externally. The DSD1791 accepts PCM and
DSD audio data formats, providing easy interfacing to
audio DSP and decoder chips. The DSD1791 also accepts
interface to external digital filter devices (DF1704,
DF1706, PMD200). Sampling rates up to 200 kHz are
supported. A full set of user-programmable functions is
accessible through an SPI control port, which supports
register write and readback functions. The DSD1791 also
supports the time-division-multiplexed command and
audio (TDMCA) data format.
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate
precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to
damage because very small parametric changes could cause the device not to meet its published specifications.
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