Electronic Components Datasheet Search |
|
PCM1782 Datasheet(PDF) 1 Page - Texas Instruments |
|
|
PCM1782 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 31 page BurrBrown Products from Texas Instruments FEATURES APPLICATIONS DESCRIPTION PCM1780, PCM1781, PCM1782 SLES132A – MARCH 2005 – REVISED APRIL 2005 24-Bit, 192-kHz Sampling, Enhanced Multilevel, Delta-Sigma, Audio Digital-to-Analog Converter • A/V Receivers • 24-Bit Resolution • DVD Movie Players • Analog Performance (VCC = 5 V): • DVD Add-On Cards For High-End PCs – Dynamic Range: 106 dB • DVD Audio Players – SNR: 106 dB, Typical • HDTV Receivers – THD+N: 0.002%, Typical • Car Audio Systems – Full-Scale Output: 3.9 Vp-p, Typical • Other Applications Requiring 24-Bit Audio • 4×/8× Oversampling Digital Filter: – Stop-Band Attenuation: –50 dB – Pass-Band Ripple: ±0.04 dB The PCM1780/81/82 is a CMOS, monolithic, inte- • Sampling Frequency: 5 kHz to 200 kHz grated circuit, which includes stereo digital-to-analog converters and support circuitry in a small 16-lead • System Clock: 128 fS, 192 fS, 256 fS, 384 fS, SSOP package. The data converters use TI’s en- 512 fS, 768 fS, 1152 fS With Autodetect hanced multilevel delta-sigma architecture to achieve • Software Control (PCM1780, PCM1782): excellent dynamic performance and improved toler- – Accepts 16-, 18-, 20-, and 24-Bit Audio Data ance to clock jitter. The PCM1780/81/82 accepts industry standard audio data formats with 16- to – Formats: Right-Justified, I 2S, and 24-bit data, providing easy interfacing to audio DSP Left-Justified and decoder chips. Sampling rates up to 200 kHz are – Digital Attenuation: Mode Selectable supported. The PCM1780/82 provides a full set of • 0 dB to –63 dB, 0.5 dB/step user-programmable functions through a three-wire serial control port, which supports register write • 0 dB to –100 dB, 1 dB/step functions. The PCM1781 provides a subset of – Digital De-Emphasis user-programmable functions through four control – Digital Filter Rolloff: Sharp or Slow pins. – Soft Mute The PCM1780 is pin-compatible with the PCM1680 – Zero Flags for Each Output (8-channel DAC). – Open-Drain Output Zero Flag (PCM1782) • Hardware Control (PCM1781): – I 2S and 16-Bit Word, Right-Justified – Digital De-Emphasis – Soft Mute – Zero Flag for L-, R-Channel Common Output • Power Supply: 5-V Single Supply • Small, 16-Lead SSOP Package (150 mil) • Pin-Compatible with PCM1680 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. System Two, Audio Precision are trademarks of Audio Precision, Inc. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2005, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Similar Part No. - PCM1782 |
|
Similar Description - PCM1782 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |