 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
PCM1861 Datasheet(PDF) 3 Page - Texas Instruments |
|
|
|||||||||||||||||||||||||||||
PCM1861 Datasheet(HTML) 3 Page - Texas Instruments |
|
|
3 / 145 page  3 PCM1860, PCM1861, PCM1862 PCM1863, PCM1864, PCM1865 www.ti.com SLAS831D – MARCH 2014 – REVISED MARCH 2018 Product Folder Links: PCM1860 PCM1861 PCM1862 PCM1863 PCM1864 PCM1865 Submit Documentation Feedback Copyright © 2014–2018, Texas Instruments Incorporated Revision History (continued) • Changed "latch enable" to "word clock" in LRCK pin description ....................................................................................... 11 • Added operating ambient temperature and junction temperature to Absolute Maximum Ratings table .............................. 12 • Changed ground voltage differences range from "AGND, DGND" to "AGND to DGND" ................................................... 12 • Changed storage temperature max value from 125°C to 150°C.......................................................................................... 12 • Changed CDM value from ±1500 V to ±750 V ..................................................................................................................... 12 • Changed "Operating junction temperature range" to "Operating ambient temperature, TA" in Recommended Operating Conditions table ................................................................................................................................................... 12 • Changed Thermal Characteristics table to Thermal Information table ................................................................................. 12 • Changed Electrical Characteristics: Primary PGA and ADC performance to include secondary ADC performance data, and deleted separate Electrical Characteristics: Secondary ADC Performance table ............................................... 13 • Added new table note to clarify test condition at 32-dB PGA gain....................................................................................... 13 • Added min value of 85 dB to input channel signal-to-noise ratio for 32 dB ......................................................................... 13 • Changed input channel signal-to-noise ratio for 32 dB typical value from 93 dB to 90 dB .................................................. 13 • Added min value of –76 dB to input channel THD+N, differential input for 32 dB .............................................................. 13 • Deleted "per input pin" and "out of phase" from full-scale voltage input parameter in Electrical Characteristics ................ 13 • Changed input channel signal-to-noise ratio, single-ended input value for PCM1865 from 110 dB to 106 dB; differential conditions used previously.................................................................................................................................. 13 • Changed "Energysense Detection Threshold" to "Default Energysense Signal Detection Threshold" in Electrical Characteristics, Secondary ADC Performance .................................................................................................................... 13 • Changed secondary ADC sampling rate from "same as audio sampling rate" to min of 8 kHz and max of 192 kHz ......... 13 • Changed Electrical Characteristics, DC conditions from master to slave mode; system clock from 256 × fS to 512 x fS.... 14 • Changed POWER section of the Electrical Characteristics, DC; updated section structure for clarity................................ 14 • Deleted all rows with XTAL as condition; not required for normal operation ....................................................................... 14 • Deleted all rows with Powerdown; not a valid operating mode ........................................................................................... 14 • Changed AVDD current typ value for 2-channel, 3.3-V, active mode from 16 mA to 18 mA .............................................. 14 • Changed Total power value for 2-channel, 3.3 V, sleep mode from 24 mW to 17.6 mW.................................................... 14 • Changed DVDD current for 2-channel, 3.3 V, standby mode from 353 µA to 0.015 mA..................................................... 14 • Changed Total power for 2-channel, 3.3 V, standby mode for software device from 0.59 mW to 0.64 mW ...................... 14 • DVDD current for 2-channel, 3.3 V and 1.8 V active mode typ value from 10 µA to 0.015 mA .......................................... 14 • Changed Total power for 2-channel, 3.3 V and 1.8 V active mode from 68 mW to 69.2 mW ............................................. 14 • Changed Total power for 4-channel, 3.3 V, active mode from 145 mW to 135.3 mW ....................................................... 14 • Changed Total power for 4-channel, 3.3 V and 1.8 V, active mode from 128 mW to 117.3 mW ........................................ 15 • Deleted redundant text "Valid with recommended values on analog rails (AVDD, VREF, and so on)" from PSRR ........... 15 • Changed "HPF frequency response" to "HPF –3-dB cutoff frequency" in Electrical Characteristics: Digital Filter.............. 16 • Added maximum BCK frequency rows to Timing Requirements, External Clock table ....................................................... 16 • Changed all FFT plot X axes from log scale to linear scale................................................................................................. 21 • Added Figure 7 ..................................................................................................................................................................... 21 • Changed Figure 9 ................................................................................................................................................................. 21 • Deleted previous Figure 11 and Figure 12 ........................................................................................................................... 21 • Added Figure 11 ................................................................................................................................................................... 21 • Added Figure 13 ................................................................................................................................................................... 22 • Added Figure 15 ................................................................................................................................................................... 22 • Changed Overview section for clarity ................................................................................................................................... 25 • Deleted Terminology section; moved content to Overview section...................................................................................... 25 • Added Feature Description section, and moved existing content here ................................................................................ 28 • Changed text in Analog Front End section for clarity ........................................................................................................... 28 |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | 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
