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Other qualified versions of PCM1681
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Product InformationFeatures
View All Features in Datasheet Description
The PCM1681 and PCM1681-Q1 are CMOS monolithic integrated circuits which feature an eight-channel 24-bit audio digital-to-analog converter (DAC) and support circuitry in small 28-lead TSSOP PowerPAD packages. The DACs utilize Burr-Brown's enhanced multilevel delta-sigma (ΔΣ) architecture to achieve excellent signal-to-noise performance and a high tolerance to clock jitter. The PCM1681 and PCM1681-Q1 accept TDM (time-division multiplexed) format in addition to industry-standard audio data formats with 16- to 24-bit audio data width. Sampling rates up to 200 kHz are supported. The PCM1681 and PCM1681-Q1 provide a sub-set of user-programmable functions through a parallel control port, in addition to a full set of user-programmable functions through a serial control port, SPI, or I2C. View All Description in Datasheet |
| Price | Packaging | Samples | |||||
| Device | Status | Temp (oC) | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Samples |
| PCM1681PWP | ACTIVE | -40 to 85 | 1.85 | 1ku | HTSSOP (PWP) | 28 | View | 50 | TUBE | |
| PCM1681PWPG4 | ACTIVE | -40 to 85 | 1.85 | 1ku | HTSSOP (PWP) | 28 | View | 50 | TUBE | |
| PCM1681PWPR | ACTIVE | -40 to 85 | 1.65 | 1ku | HTSSOP (PWP) | 28 | View | 2000 | LARGE T&R | Purchase Samples |
| PCM1681PWPRG4 | ACTIVE | -40 to 85 | 1.65 | 1ku | HTSSOP (PWP) | 28 | View | 2000 | LARGE T&R | Purchase Samples |
* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
| Reported Distributor Inventory as of 11:44 AM GMT, 20 Nov 2009 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksPCM1681PWP | |||
| Asia | WPI | 8 | |
| Worldwide | DigiKey | 856 | |
| Mouser Electronics | 74 | ||
| TI Lead Time*: 20 WeeksPCM1681PWPG4 | |||
| Worldwide | DigiKey | Available | |
| Mouser Electronics | 100 | ||
| TI Lead Time*: 20 WeeksPCM1681PWPR | |||
| Worldwide | DigiKey | Available | |
| TI Lead Time*: 20 WeeksPCM1681PWPRG4 | |||
| Worldwide | DigiKey | Available | |
** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.
| Product Content | DPPM / MTBF / FIT Rate | ||||
| Device | Eco Plan* | Lead / Ball Finish | MSL Rating / Peak Reflow | Details | Details |
| PCM1681PWP | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| PCM1681PWPG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| PCM1681PWPR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
| PCM1681PWPRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-3-260C-168 HR | View | View |
* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.
If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.
Most useful technical documents for PCM1681 
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| Quick Search Selection Tool for Audio | AUDIO_SELECTION_TOOL | Texas Instruments | Free Evaluation Tools |
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