PCM1794ADBR ,24-Bit 192 kHz Stereo Audio DACBlock Diagram... 12Information..... 284 Revision HistoryNOTE: Page numbers for previous revisions m ..
PCM1794ADBR ,24-Bit 192 kHz Stereo Audio DACMaximum Ratings(1)over operating free-air temperature range (unless otherwise noted)MIN MAX UNITV 1 ..
PCM1794ADBR ,24-Bit 192 kHz Stereo Audio DAC SLES117B–AUGUST 2004–REVISED DECEMBER 20155 Pin Configuration and FunctionsDB Package28-Pin SSOPTo ..
PCM1795DB ,32-bit, 192kHz Sampling, Advanced Segment, Audio Stereo DAC 28-SSOP -25 to 85Features 3 DescriptionThe PCM1795 device is a monolithic CMOS1• 32-Bit Resolutionintegrated circuit ..
PCM1796 ,24BIT 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, V = ..
PCM1796DB ,24BIT 192 KHZ SAMPLING ADVANCED SEGMENT AUDIO STEREO DIGITAL TO ANALOG CONVERTERELECTRICAL CHARACTERISTICSall specifications at T = 25°C, V 1 = V 2L = V 2R = 5 V, V = 3.3 V, f = 4 ..
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PCM1794ADBR
24-Bit 192 kHz Stereo Audio DAC
Data
LRCK
BCK PCM1794A
L Analog Out
R Analog Out
I/V Stage
I/V Stage
Differential Output or
Differential to SE
Stage
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PCM1794ASLES117B –AUGUST 2004–REVISED DECEMBER 2015
PCM1794A 24-Bit, 192-kHz Sampling, Advanced Segment, Audio Stereo
Digital-to-Analog Converter Features 2 Applications 24-Bit Resolution • A/V Receivers Analog Performance: • DVD Players Musical Instruments– Dynamic Range: Car Audio Systems– 132 dB(9V RMS, Mono) Other Applications Requiring 24-Bit Audio– 129 dB (4.5V RMS, Stereo) 127 dB(2V RMS, Stereo)
3 Description– THD+N: 0.0004% The PCM1794A device isa monolithic, CMOS-• Differential Current Output: 7.8 mA p-p integrated circuit that includes stereo digital-to-analog 8× Oversampling Digital Filter: converters (DACs) and support circuitryina small 28-
pin SSOP package. The data converters use TI’s– Stop-Band Attenuation: –130 dB advanced segment DAC architecture to achieve– Pass-Band Ripple: ±0.00001 dB excellent dynamic performance and improved• Sampling Frequency:10 kHzto 200 kHz tolerance to clock jitter. The PCM1794A device
provides balanced current outputs, allowing the user• System Clock: 128, 192, 256, 384, 512,or 768fS optimize analog performance externally. SamplingWith Autodetect ratesupto 200 kHz are supported.• Accepts 16-Bit and 24-Bit Audio Data PCM Data Formats: Standard,I2S, and Left-
Device Information(1)Justified Optional Interface Availableto External DigitalFilteror DSP (1) Forall available packages, see the orderable addendumat• Digital De-Emphasis the endofthe data sheet. Digital Filter Rolloff: Sharpor Slow Soft Mute Zero Flag Dual-Supply Operation: 5-V Analog, 3.3-V Digital 5-V Tolerant Digital Inputs Small 28-Pin SSOP Package
Simplified Application Diagram
