PCM1704U-KAlternatives & Equivalent Parts
About PCM1704U-K
PCM1704U-K is a audio-dacs component manufactured by Texas Instruments. It comes in a DIP-24 package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | PCM1704U-KSource | PCM1704U |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | DIP-24 | Small Outline Packages |
| Pin Count | 24 | 20 |
| Temperature Range | 0.0°C ~ 70.0°C | -25.0°C ~ 85.0°C |
| Price | — | — |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE |
| Electrical Parameters | ||
| Resolution | 24 bit | — |
| SNR | 120 dB | — |
| THD+N | -100 dB | — |
| Supply Voltage | 5 V | — |
| Sample Rate | 8–192 kHz | — |
| Interface | I2S / Left-Justified | — |
| Package | DIP-24 | — |
| Pbfree Code | — | Yes |
| YTEOL | — | 0 |
| Converter Type | — | D/A CONVERTER |
| Input Bit Code | — | 2'S COMPLEMENT BINARY |
| Input Format | — | SERIAL |
| JESD-30 Code | — | R-PDSO-G20 |
| JESD-609 Code | — | e6 |
| Negative Supply Voltage-Nom | — | -5 V |
| Number of Bits | — | 24 |
| Number of Functions | — | 1 |
| Package Body Material | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | SOP20,.3 |
| Package Shape | — | RECTANGULAR |
| Package Style | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | 260 |
| Qualification Status | — | Not Qualified |
| Settling Time-Nom (tstl) | — | 0.2 µs |
| Supply Voltage-Nom | — | 5 V |
| Surface Mount | — | YES |
| Technology | — | BICMOS |
| Temperature Grade | — | OTHER |
| Terminal Finish | — | TIN BISMUTH |
| Terminal Form | — | GULL WING |
| Terminal Pitch | — | 1.27 mm |
| Terminal Position | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for PCM1704U-K is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating PCM1704U-K replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to PCM1704U-K?
Known equivalents for PCM1704U-K include PCM1704U. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of PCM1704U-K?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify PCM1704U-K alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.