|
|
|
|
Customers Who Evaluated This Product Also EvaluatedProduct InformationFeatures
View All Features in Datasheet Description
The PCM1748 is a CMOS, monolithic, integrated circuit which includes stereo digital-to-analog converters (DAC) and support circuitry in a small SSOP-16 package. The data converters use Texas Instruments' enhanced multilevel delta-sigma architecture that employs fourth-order noise shaping and 8-level amplitude quantization to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1748 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 100 kHz are supported. A full set of user-programmable functions is accessible through a 3-wire serial-control port that supports register write functions. |
| Price | Packaging | CAD Design Tools | Samples | |||||
| Device | Status | Price | Quantity | Package | Pins | Top Side Marking | Package QTY | Package Carrier | Symbols | Footprints | Samples |
| PCM1748E | ACTIVE | 1.30 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 75 | TUBE | |||
| PCM1748E/2K | ACTIVE | 1.20 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 2000 | LARGE T&R | Purchase Samples | ||
| PCM1748E/2KG4 | ACTIVE | 1.20 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 2000 | LARGE T&R | Purchase Samples | ||
| PCM1748EG/2K | ACTIVE | SSOP/QSOP (DBQ) | 16 | View | Purchase Samples | ||||
| PCM1748EG4 | ACTIVE | 1.30 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 75 | TUBE | |||
| PCM1748KE | ACTIVE | 1.40 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 75 | TUBE | |||
| PCM1748KE/2K | ACTIVE | 1.30 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 2000 | LARGE T&R | Purchase Samples | ||
| PCM1748KE/2KG4 | ACTIVE | 1.30 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 2000 | LARGE T&R | Purchase Samples | ||
| PCM1748KEG4 | ACTIVE | 1.40 | 1ku | SSOP/QSOP (DBQ) | 16 | View | 75 | TUBE | |||
* 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 11:11 AM GMT, 09 Feb 2010 | |||
| Region | Company | In Stock | Purchase |
| TI Lead Time*: 20 WeeksPCM1748E | |||
| Americas | Rochester Electronics | >1k | |
| Asia | WPI | 149 | |
| Europe | Avnet-SILICA | 68 | |
| TI Lead Time*: 20 WeeksPCM1748E/2K | |||
| Americas | Rochester Electronics | >1k | |
| TI Lead Time*: 20 WeeksPCM1748E/2KG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksPCM1748EG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksPCM1748KE | |||
| Americas | Newark | 25 | |
| Rochester Electronics | >1k | ||
| Asia | Farnell Asia | 25 | |
| WPI | 186 | ||
| Worldwide | Mouser Electronics | >1k | |
| TI Lead Time*: 20 WeeksPCM1748KE/2K | |||
| Americas | Rochester Electronics | >1k | |
| TI Lead Time*: 20 WeeksPCM1748KE/2KG4 | |||
| None Reported View Distributors | |||
| TI Lead Time*: 20 WeeksPCM1748KEG4 | |||
| None Reported View Distributors | |||
** 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 |
| PCM1748E | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| PCM1748E/2K | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| PCM1748E/2KG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| PCM1748EG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| PCM1748KE | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| PCM1748KE/2K | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| PCM1748KE/2KG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | View | View |
| PCM1748KEG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-1-260C-UNLIM | 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 PCM1748 
| Name | Part # | Company | Tool / Software Type |
| Quick Search Selection Tool for Audio | AUDIO_SELECTION_TOOL | Texas Instruments | Free Evaluation Tools |
| |||
| Part # | Name | Product Family | Comments |
| PCM1753 | 106dB SNR Stereo DAC (S/W Control) | AUDIO CONVERTER AND CODEC - DIGITAL TO ANALOG | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. The PCM175x family offers great performance at an incredible value! Please consider it as a suggested replacement to this part. |
| PCM1755 | 106dB SNR Stereo DAC (S/W Control) | AUDIO CONVERTER AND CODEC - DIGITAL TO ANALOG | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. The PCM175x family offers great performance at an incredible value! Please consider it as a suggested replacement to this part. |
| Customers Who Evaluated This Product Also Evaluated... | |||
| TPA2012D2 | 2.1-W Stereo Class-D Audio Amplifier with Gain Select (TPA2012) | DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS | TI customers also evaluated this product. |
| TPS23750 | IEEE 802.3af PD Controller with Integrated DC/DC | POWER OVER ETHERNET/LAN SOLUTIONS-POWERED DEVICES | TI customers also evaluated this product. |
| TLV320AIC23B | Low-Power Stereo CODEC with HP Amplifier | AUDIO CONVERTER AND CODEC-CODEC | TI customers also evaluated this product. |
| SN74LVC245A | Octal Bus Transceiver With 3-State Outputs | BUFFER/DRIVER/TRANSCEIVER-STANDARD TRANSCEIVER | TI customers also evaluated this product. |
| TAS3204 | High Performance Dual Core DSP/MCU Audio Processor | DIGITAL AUDIO PROCESSORS-AUDIO PROCESSORS | TI customers also evaluated this product. |
| ADS1000 | Low Cost 12-bit ADC with I2C Interface | DATA CONVERTERS-ANALOG TO DIGITAL CONVERTER | TI customers also evaluated this product. |
| TXB0108 | 8-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and +/-15-kV ESD Protect | VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS | TI customers also evaluated this product. |
| TPS75003 | Integrated Triple Supply Power Management IC for Xilinx(R) Spartan(TM)-3 FPGAs | POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER | TI customers also evaluated this product. |
| PCA9306 | Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator | I2C (SL)-I2C SPECIAL FUNCTIONS | TI customers also evaluated this product. |
| TLV320AIC31 | Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Integrated Headphone/Speaker Amps, 3D Effects | AUDIO CONVERTER AND CODEC-CODEC | TI customers also evaluated this product. |

No Tags are Available for this Part Number