Part Details for PCM1702U by Burr-Brown Corp
Results Overview of PCM1702U by Burr-Brown Corp
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Education and Research
Environmental Monitoring
Industrial Automation
Audio and Video Systems
Healthcare
Agriculture Technology
Medical Imaging
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Entertainment and Gaming
PCM1702U Information
PCM1702U by Burr-Brown Corp is a Digital to Analog Converter.
Digital to Analog Converters are under the broader part category of Converters.
A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.
Part Details for PCM1702U
PCM1702U CAD Models
PCM1702U Part Data Attributes
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PCM1702U
Burr-Brown Corp
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Datasheet
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PCM1702U
Burr-Brown Corp
D/A Converter, 1 Func, Serial Input Loading, 0.2us Settling Time, PDSO20, PLASTIC, SOIC-20
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | BURR-BROWN CORP | |
| Package Description | PLASTIC, SOIC-20 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Converter Type | D/A CONVERTER | |
| Input Bit Code | 2'S COMPLEMENT BINARY | |
| Input Format | SERIAL | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e0 | |
| Negative Supply Voltage-Nom | -5 V | |
| Number of Bits | 20 | |
| Number of Functions | 1 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -25 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2 mm | |
| Settling Time-Nom (tstl) | 0.2 µs | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | BICMOS | |
| Temperature Grade | OTHER | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL |
Alternate Parts for PCM1702U
This table gives cross-reference parts and alternative options found for PCM1702U. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of PCM1702U, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| PCM1702U-KE6 | Texas Instruments | Check for Price | 120dB SNR Stereo DAC with BiCMOS Advanced Sign Magnitude Architecture 20-SO | PCM1702U vs PCM1702U-KE6 |
PCM1702U Frequently Asked Questions (FAQ)
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The optimal clock frequency for the PCM1702U is between 256fs and 512fs, where fs is the sampling frequency. This ensures proper operation and minimizes jitter.
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Use a multi-layer PCB with a solid ground plane, and ensure that the analog and digital grounds are separated. Use shielding around the device to minimize electromagnetic interference (EMI).
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Use a 10uF capacitor in parallel with a 100nF capacitor, placed as close as possible to the power pins. This ensures proper power supply decoupling and noise reduction.
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The PCM1702U has a differential analog output. Ensure that the output voltage range is within the specified range of ±2.5V to ±5V, depending on the gain setting. Use an output buffer or amplifier if necessary.
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Keep the analog and digital signal paths separate, and use a star-ground configuration. Route the clock signal away from the analog signals, and use a shielded cable for the analog output.