PCM1741EG4 ,98dB SNR Stereo DAC 16-SSOP MAXIMUM RATINGSELECTROSTATICPower Supply Voltage, V ........ +4.0VDDDISCHARGE SENSITIVITYV ........ ..
PCM1742 ,24-Bit/ 192kHz Sampling Enhanced Multilevel/ Delta-Sigma/ Audio DIGITAL-TO-ANALOG CONVERTERSBAS176A–DECEMBER 2000–REVISED APRIL 2005(1)ABSOLUTE
PCM1742 ,24-Bit/ 192kHz Sampling Enhanced Multilevel/ Delta-Sigma/ Audio DIGITAL-TO-ANALOG CONVERTERELECTRICAL CHARACTERISTICSAll specifications at T = 25°C, V = 5 V, V = 3.3 V, f = 44.1 kHz, system ..
PCM1742E ,24-Bit/ 192kHz Sampling Enhanced Multilevel/ Delta-Sigma/ Audio DIGITAL-TO-ANALOG CONVERTERSBAS176A–DECEMBER 2000–REVISED APRIL 2005(1)ABSOLUTE
PCM1742EG4 ,106dB SNR Stereo DAC 16-SSOP FEATURES APPLICATIONS• AV Receivers• 24-Bit Resolution• DVD Movie Players• Analog Performance (V = ..
PCM1742KE ,24-Bit/ 192kHz Sampling Enhanced Multilevel/ Delta-Sigma/ Audio DIGITAL-TO-ANALOG CONVERTERSBAS176A–DECEMBER 2000–REVISED APRIL 200524-Bit, 192-kHz Sampling, Enhanced Multilevel, Delta-Sigma ..
PI3C32160A , 3.3V, High Bandwidth,16:32-Bit, PCI Hot-Plug Mux/Demux Bus Switch
PI3C3245LE , 2.5V/3.3V, High Bandwidth, Hot Insertion 8-Bit, 2-Port, Bus Switch
PI3C3245Q , 2.5V/3.3V, High Bandwidth, Hot Insertion 8-Bit, 2-Port, Bus Switch
PI3C3245Q , 2.5V/3.3V, High Bandwidth, Hot Insertion 8-Bit, 2-Port, Bus Switch
PI3C3245QE , 2.5V/3.3V, High Bandwidth, Hot Insertion 8-Bit, 2-Port, Bus Switch
PI3C3305LE , 2.5V/3.3V, High-Bandwidth, Hot-Insertion, 2-Bit, 2-Port Bus Switch w/ Individual Enables
PCM1741E-PCM1741E/2K-PCM1741EG4
+3.3V Single-Supply, 24-Bit, 96kHz Sampling Enh. Multilevel, D-S Audio DAC
+3.3V Single-Supply , 24-Bit, 96kHz Sampling
Enhanced Multilevel, Delta-Sigma, Audio
DIGITAL-TO-ANALOG CONVERTER
PCM1741
DESCRIPTIONThe PCM1741 is a CMOS, monolithic, integrated circuit
which includes stereo Digital-to-Analog Converters
(DACs) and support circuitry in a small SSOP-16 package.
The data converters utilize Texas Instrument’s enhanced
multilevel delta-sigma architecture that employs fourth-
order noise shaping and 8-level amplitude quantization to
achieve excellent dynamic performance and improved toler-
ance to clock jitter. The PCM1741 accepts industry standard
audio data formats with 16- to 24-bit data, providing easy
interfacing to audio DSP and decoder chips. Sampling rates
up to 100kHz are supported. A full set of user-program-
mable functions are accessible through a 3-wire serial
control port that supports register write functions.
FEATURES 24-BIT RESOLUTION ANALOG PERFORMANCE (VCC = +3.3V):
Dynamic Range: 98dB typ
SNR: 98dB typ
THD+N: 0.005% typ
Full-Scale Output: 2.05Vp-p typ 8x OVERSAMPLING DIGITAL FILTER:
Stopband Attenuation: –55dB
Passband Ripple: ±0.03dB SAMPLING FREQUENCY: 5kHz to 100kHz SYSTEM CLOCK: 256, 384, 512, 768fS with
Auto Detect ACCEPTS 16-, 18-, 20-, AND 24-BIT AUDIO
DATA DATA FORMATS: Standard, I2 S, and Left-
Justified USER-PROGRAMMABLE MODE CONTROLS:
Digital Attenuation: 0dB to –63dB, 0.5dB/Step
Digital De-Emphasis
Digital Filter Roll-Off: Sharp or Slow
Soft Mute
Zero Flags for Each Output 3.3V SINGLE POWER SUPPLY 5V TOLERANT DIGITAL INPUTS SMALL SSOP-16 PACKAGE
www.ti.com
APPLICATIONS AV RECEIVERS DVD MOVIE PLAYERS DVD ADD-ON CARDS FOR HIGH-END PCs HDTV RECEIVERS CAR AUDIO SYSTEMS OTHER APPLICATIONS REQUIRING 24-BIT
AUDIO
