TPA3244DDWRAlternatives & Equivalent Parts
About TPA3244DDWR
TPA3244DDWR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TPA3244DDWRSource | LM2662MX/NOPB | PGA4311U |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 45 | 8 | 28 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.8567 | $0.8353 | $13.6866 |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| Date Of Intro | 2016-11-18 | — | — |
| YTEOL | 15 | 15 | 15 |
| Consumer IC Type | CLASS D AUDIO AMPLIFIER | — | VOLUME CONTROL CIRCUIT |
| Gain | 20 dB | — | — |
| JESD-30 Code | R-PDSO-G44 | R-PDSO-G8 | R-PDSO-G28 |
| JESD-609 Code | e4 | e3 | e4 |
| Noise Figure-Nom | 110 dB | — | — |
| Number of Channels | 4 | — | 4 |
| Number of Functions | 1 | 1 | 1 |
| Output Power-Nom | 100 W | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Supply Voltage-Max (Vsup) | 13.2 V | — | 5.25 V |
| Supply Voltage-Min (Vsup) | 10.8 V | — | 4.75 V |
| Surface Mount | YES | YES | YES |
| Temperature Grade | COMMERCIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.635 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
| Analog IC - Other Type | — | SWITCHED CAPACITOR CONVERTER | — |
| Input Voltage-Max | — | 5.5 V | — |
| Input Voltage-Min | — | 1.5 V | — |
| Input Voltage-Nom | — | 5 V | — |
| Number of Outputs | — | 1 | — |
| Output Current-Max | — | 0.2 A | — |
| Output Voltage-Max | — | 11 V | — |
| Output Voltage-Min | — | -5.5 V | — |
| Package Equivalence Code | — | SOP8,.25 | SOP28,.4 |
| Qualification Status | — | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | — | 4 mA | — |
| Supply Voltage-Nom (Vsup) | — | 5 V | — |
| Switcher Configuration | — | DOUBLER INVERTER | — |
| Switching Frequency-Max | — | 75 kHz | — |
| Technology | — | CMOS | CMOS |
| ## LM2662MX/NOPB Alternates Showing results | — | Image | — |
| Channel Separation | — | — | 130 dB |
| Supply Current-Max | — | — | 47 mA |
| ## PGA4311U Alternates Showing results | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for TPA3244DDWR 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 TPA3244DDWR 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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Request Alternatives for TPA3244DDWRFAQ
What is equivalent to TPA3244DDWR?
Known equivalents for TPA3244DDWR include LM2662MX/NOPB, PGA4311U. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPA3244DDWR?
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 TPA3244DDWR 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.