 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
PCM1795DBR Datasheet(PDF) 3 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
PCM1795DBR Datasheet(HTML) 3 Page - Texas Instruments |
|
|
3 / 58 page  ELECTRICAL CHARACTERISTICS PCM1795 www.ti.com ........................................................................................................................................................................................................ SLES248 – MAY 2009 All specifications at TA = +25°C, VCC1 = VCC2L = VCC2R = 5 V, VDD = 3.3 V, fS = 48 kHz, system clock = 256 fS, and 32-bit data, unless otherwise noted. PCM1795 DB PARAMETER TEST CONDITIONS MIN TYP MAX UNIT RESOLUTION Resolution 32 Bits DATA FORMAT (PCM Mode) Audio data interface format Standard, I2S, left-justified Audio data bit length 16-, 24-, 32-bit selectable Audio data format MSB first, twos complement fS Sampling frequency 10 200 kHz System clock frequency 128, 192, 256, 384, 512, 768 fS DATA FORMAT (DSD Mode) Audio data interface format DSD (direct stream digital) Audio data bit length 1 Bit fS Sampling frequency 2.8224 MHz System clock frequency 2.8224 11.2986 MHz DIGITAL INPUT/OUTPUT TTL Logic family compatible VIH 2 VDC Input logic level VIL 0.8 VDC IIH VIN = VDD 10 µA Input logic current IIL VIN = 0 V –10 µA VOH IOH = –2 mA 2.4 VDC Output logic level VOL IOL = 2 mA 0.4 VDC DYNAMIC PERFORMANCE (PCM MODE)(1)(2) fS = 48 kHz 0.0005 0.001 % THD+N at VOUT = 0 dB fS = 96 kHz 0.001 % fS = 192 kHz 0.0015 % EIAJ, A-weighted, fS = 48 kHz 120 123 dB Dynamic range EIAJ, A-weighted, fS = 96 kHz 123 dB EIAJ, A-weighted, fS = 192 kHz 123 dB EIAJ, A-weighted, fS = 48 kHz 120 123 dB Signal-to-noise ratio EIAJ, A-weighted, fS = 96 kHz 123 dB EIAJ, A-weighted, fS = 192 kHz 123 dB fS = 48 kHz 116 119 dB Channel separation fS = 96 kHz 118 dB fS = 192 kHz 117 dB Level linearity error VOUT = –120 dB ±1 dB (1) Filter condition: THD+N: 20-Hz high-pass filter (HPF), 20-kHz AES17 low-pass filter (LPF) Dynamic range: 20-Hz HPF, 20-kHz AES17 LPF, A-weighted Signal-to-noise ratio: 20-Hz HPF, 20-kHz AES17 LPF, A-weighted Channel separation: 20-Hz HPF, 20-kHz AES17 LPF Analog performance specifications are measured using the System Two™ Cascade audio measurement system by Audio Precision™ in the averaging mode. (2) Dynamic performance and dc accuracy are specified at the output of the post-amplifier as shown in Figure 52. Copyright © 2009, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s): PCM1795 |
Similar Part No. - PCM1795DBR |
|
Similar Description - PCM1795DBR |
|
|
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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
