Part Details for PCM1750U by Burr-Brown Corp
Results Overview of PCM1750U by Burr-Brown Corp
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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PCM1750U Information
PCM1750U by Burr-Brown Corp is an Analog to Digital Converter.
Analog to Digital 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.
Price & Stock for PCM1750U
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | 2-CH 18-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO28 | 1 |
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$58.9440 | Buy Now |
Part Details for PCM1750U
PCM1750U CAD Models
PCM1750U Part Data Attributes
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PCM1750U
Burr-Brown Corp
Buy Now
Datasheet
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PCM1750U
Burr-Brown Corp
ADC, Successive Approximation, 18-Bit, 1 Func, 1 Channel, Serial Access, CMOS, PDSO28, SOIC-28
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | BURR-BROWN CORP | |
| Package Description | SOIC-28 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Analog Input Voltage-Max | 2.75 V | |
| Analog Input Voltage-Min | -2.75 V | |
| Conversion Time-Max | 20.8 µs | |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | |
| JESD-30 Code | R-PDSO-G28 | |
| JESD-609 Code | e0 | |
| Linearity Error-Max (EL) | 0.003% | |
| Negative Supply Voltage-Nom | -5 V | |
| Number of Analog In Channels | 1 | |
| Number of Bits | 18 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Bit Code | 2'S COMPLEMENT BINARY | |
| Output Format | SERIAL | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP28,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Qualification Status | Not Qualified | |
| Sample and Hold / Track and Hold | SAMPLE | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL |
Alternate Parts for PCM1750U
This table gives cross-reference parts and alternative options found for PCM1750U. 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 PCM1750U, 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 |
|---|---|---|---|---|
| PCM1750U/1KG4 | Texas Instruments | Check for Price | Dual CMOS 18-Bit Monolithic Audio A/D Converter 28-SOIC | PCM1750U vs PCM1750U/1KG4 |
PCM1750U Frequently Asked Questions (FAQ)
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The recommended power-up sequence is to apply VCC first, followed by AVCC, and then the digital power supply (DVCC). This ensures proper initialization of the internal voltage regulators and analog circuits.
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To minimize noise and ensure good performance, it is recommended to keep the analog and digital power supply lines separate, use a solid ground plane, and keep the signal traces short and away from the power supply lines. Additionally, use a low-ESR capacitor for the AVCC pin and a 10uF capacitor for the VCC pin.
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The maximum allowed clock jitter for the PCM1750U is 50ps RMS. Exceeding this limit can result in increased distortion and decreased dynamic range.
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To configure the PCM1750U for master clock mode, connect the MCLK pin to a clock source, set the MCLKDIV pin to the desired clock division ratio, and set the BCK pin to the desired bit clock frequency. Additionally, ensure that the LRCK pin is set to the desired left-right clock frequency.
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The recommended operating temperature range for the PCM1750U is -40°C to 85°C. Operating outside this range may affect the device's performance and reliability.