PCM1772PWR ,LOW VOLTAGE AND LOW POWER STEREO AUDIO DIGITAL TO ANALOG CONVERTER WITH LINEOUT AMPIIFIERELECTRICAL CHARACTERISTICSall specifications at T = 25°C, V = V = 2.4 V, f = 44.1 kHz, system clock ..
PCM1773PW ,LOW VOLTAGE AND LOW POWER STEREO AUDIO DIGITAL TO ANALOG CONVERTER WITH LINEOUT AMPIIFIERELECTRICAL CHARACTERISTICSall specifications at T = 25°C, V = V = 2.4 V, f = 44.1 kHz, system clock ..
PCM1773PWR ,LOW VOLTAGE AND LOW POWER STEREO AUDIO DIGITAL TO ANALOG CONVERTER WITH LINEOUT AMPIIFIERFEATURES APPLICATIONS• Portable Audio Player• Multilevel DAC Including Lineout Amplifier• Cellular ..
PCM1774RGPR ,93dB SNR Low-Power Stereo DAC with HP Amplifier (S/W Control) 20-QFN -40 to 85SLAS551–JULY 2007This integrated circuit can be damaged by ESD. Texas Instruments recommends that a ..
PCM1774RGPRG4 ,93dB SNR Low-Power Stereo DAC with HP Amplifier (S/W Control) 20-QFN -40 to 85MAXIMUM RATINGS(1)over operating free-air temperature range (unless otherwise noted)MAX UNITSupply ..
PCM1774RGPT ,93dB SNR Low-Power Stereo DAC with HP Amplifier (S/W Control) 20-QFN -40 to 85maximum ratings may cause permanent damage to the device. These are stress ratingsonly, and functio ..
PI3PCIE2612-AZFE , High Bandwidth, 6-Differential Channel 1:2 DP/PCIe Gen2 Display Mux, ATX Pinout
PI3USB10LP-AZLE , USB 2.0 High-Speed (480 Mbps) Signal Switch Targeted for Battery Powered Applications
PI3USB10LP-AZME , USB 2.0 High-Speed (480 Mbps) Signal Switch Targeted for Battery Powered Applications
PI3USB10LP-AZME , USB 2.0 High-Speed (480 Mbps) Signal Switch Targeted for Battery Powered Applications
PI3USB20L , 3.3V, Wide Bandwidth, 4-Channel, 2:1 Mux/DeMux USB 2.0 Switch w/ SiNGLE ENABLE
PI3USB40AE , 3.3V, Wide Bandwidth, 9-Channel, 2:1 Mux/DeMux USB 2.0 Switch with Single Enable
PCM1772PW-PCM1772PWR
98dB SNR Low-Power Stereo DAC with line-out (S/W Control) 16-TSSOP 0 to 70
FEATURES APPLICATIONS
DESCRIPTION
PCM1772, PCM1773
SLES010G–SEPTEMBER 2001–REVISED MARCH 2007
LOW-VOLTAGE AND LOW-POWER STEREO AUDIO
DIGITAL-TO-ANALOG CONVERTER WITH LINEOUT AMPLIFIER Portable Audio Player•
Multilevel DAC Including Lineout Amplifier Cellular Phone•
Analog Performance(VCC1,VCC2= 2.4 V): PDA– Dynamic Range:98 dB Typ •
Other Applications Requiring Low-Voltage– THD+Nat0 dB: 0.007% Typ Operation•
1.6-Vto 3.6-V Single Power Supply Low Power Dissipation: mWat VCC1, VCC2= 2.4V The PCM1772 and PCM1773 devices are CMOS,•
System Clock: 128fS, 192fS, 256fS, 384fS monolithic, integrated circuits which include stereo
Sampling Frequency:5 kHzto50 kHz digital-to-analog converters, lineout circuitry, and
support circuitryin small TSSOP-16 and VQFN-20•
Software Control (PCM1772): packages.
– 16-, 20-, 24-Bit Word AvailableThe data converters use TI's enhanced multilevel Δ-Σ
– Left-, Right-Justified, andI2S architecture, which employs noise shaping and
– Slave/Master Selectable multilevel amplitude quantizationto achieve excellent
Digital Attenuation:0 dBto –62 dB, dynamic performance and improved tolerance to
clock jitter. The PCM1772 and PCM1773 devices
1 dB/Stepaccept several industry standard audio data formats
– 44.1-kHz Digital De-Emphasis with 16- to 24-bit data, left-justified,I2S, etc.,
– Zero Cross Attenuation providing easy interfacingto audio DSP and decoder
Digital Soft Mute devices. Sampling rates upto50 kHz are supported. full set of user-programmable functions is
– Monaural Analog-In With Mixing accessible througha 3-wire serial control port, which
– Monaural Speaker Mode supports register write functions.•
Hardware Control (PCM1773): Left-Justified andI2S 44.1-kHz Digital De-Emphasis Monaural Analog-In With Mixing Pop-Noise-Free Circuit 3.3-V Tolerant Packages: TSSOP-16 and VQFN-20
