TAS3251DKQAlternatives & Equivalent Parts
About TAS3251DKQ
TAS3251DKQ is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other 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 | TAS3251DKQSource | TAS3251DKQR | SN74LVC2G157DCTR | XEF216-512-TQ128-C20 | MSP430G2955IRHA40R | TPS3802K33DCKR |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | XMOS | Texas Instruments | Texas Instruments |
| Package Type | Other | Small Outline Packages | Small Outline Packages | Quad Flat Packages | Quad Flat No-Lead | SOT23 (5-Pin) |
| Pin Count | 56 | 56 | 8 | 129 | 40 | 5 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $5.5075 | $4.5350 | $0.1425 | — | $1.3490 | $0.3900 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Date Of Intro | 2018-06-06 | 2018-06-06 | — | — | — | — |
| YTEOL | 15 | 15 | 15 | — | 15 | 15 |
| Consumer IC Type | CLASS D AUDIO AMPLIFIER | CLASS D AUDIO AMPLIFIER | — | — | — | — |
| Gain | 20 dB | — | — | — | — | — |
| JESD-30 Code | R-PDSO-G56 | R-PDSO-G56 | R-PDSO-G8 | — | S-PQCC-N40 | R-PDSO-G5 |
| JESD-609 Code | e4 | e4 | e4 | — | e4 | e4 |
| Number of Channels | 2 | 2 | — | — | — | 1 |
| Number of Functions | 1 | 1 | 4 | — | — | 1 |
| Output Power-Nom | 355 W | 175 W | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | — | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | 260 | 260 |
| Supply Voltage-Max (Vsup) | 13.2 V | 13.2 V | 5.5 V | — | — | 6 V |
| Supply Voltage-Min (Vsup) | 10.8 V | 10.8 V | 1.65 V | — | — | 2 V |
| Surface Mount | YES | YES | YES | — | YES | YES |
| Temperature Grade | COMMERCIAL | COMMERCIAL | INDUSTRIAL | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | — | NO LEAD | GULL WING |
| Terminal Pitch | 0.635 mm | 0.635 mm | 0.65 mm | — | 0.5 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | — | QUAD | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | 30 | 30 |
| ## TAS3251DKQ Alternates Showing results | Image | — | — | — | — | — |
| Pbfree Code | — | Yes | Yes | — | Yes | Yes |
| Noise Figure-Nom | — | 108 dB | — | — | — | — |
| Family | — | — | LVC/LCX/Z | — | — | — |
| Load Capacitance (CL) | — | — | 50 pF | — | — | — |
| Logic IC Type | — | — | MULTIPLEXER | — | — | — |
| Max I(ol) | — | — | 0.032 A | — | — | — |
| Number of Bits | — | — | 2 | — | — | — |
| Number of Inputs | — | — | 2 | — | — | — |
| Number of Outputs | — | — | 1 | — | — | — |
| Output Characteristics | — | — | 3-STATE | — | — | — |
| Output Polarity | — | — | COMPLEMENTARY | — | — | — |
| Package Equivalence Code | — | — | SSOP8,.16 | — | LCC40,.24SQ,20 | TSSOP5/6,.08 |
| Packing Method | — | — | TR | — | — | — |
| Power Supply Current-Max (ICC) | — | — | 0.01 mA | — | — | — |
| Prop. Delay@Nom-Sup | — | — | 6 ns | — | — | — |
| Propagation Delay (tpd) | — | — | 14 ns | — | — | — |
| Qualification Status | — | — | Not Qualified | — | Not Qualified | Not Qualified |
| Supply Voltage-Nom (Vsup) | — | — | 3.3 V | — | — | 3.3 V |
| Technology | — | — | CMOS | — | CMOS | CMOS |
| ## SN74LVC2G157DCTR Alternates Showing results | — | — | Image | — | — | — |
| Has ADC | — | — | — | — | YES | — |
| Bit Size | — | — | — | — | 16 | — |
| Boundary Scan | — | — | — | — | YES | — |
| CPU Family | — | — | — | — | MSP430 | — |
| Clock Frequency-Max | — | — | — | — | 16 MHz | — |
| DAC Channels | — | — | — | — | NO | — |
| DMA Channels | — | — | — | — | NO | — |
| Format | — | — | — | — | FIXED POINT | — |
| Integrated Cache | — | — | — | — | NO | — |
| Low Power Mode | — | — | — | — | YES | — |
| Number of I/O Lines | — | — | — | — | 32 | — |
| Number of Serial I/Os | — | — | — | — | 1 | — |
| Number of Timers | — | — | — | — | 3 | — |
| On Chip Data RAM Width | — | — | — | — | 8 | — |
| On Chip Program ROM Width | — | — | — | — | 8 | — |
| PWM Channels | — | — | — | — | YES | — |
| RAM (bytes) | — | — | — | — | 4096 | — |
| RAM (words) | — | — | — | — | 4 | — |
| ROM (words) | — | — | — | — | 57344 | — |
| ROM Programmability | — | — | — | — | FLASH | — |
| Speed | — | — | — | — | 16 MHz | — |
| Supply Current-Max | — | — | — | — | 0.45 mA | — |
| Supply Voltage-Max | — | — | — | — | 3.6 V | — |
| Supply Voltage-Min | — | — | — | — | 1.8 V | — |
| Supply Voltage-Nom | — | — | — | — | 3.3 V | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC | — |
| ## MSP430G2955IRHA40R Alternates Showing results | — | — | — | — | Image | — |
| Manufacturer Package Code | — | — | — | — | — | SOT323 |
| Additional Feature | — | — | — | — | — | RESET THRESHOLD VOLTAGE IS 2.93 V; POWER ON RESET GENERATOR; MANUAL RESET INPUT |
| Adjustable Threshold | — | — | — | — | — | NO |
| Analog IC - Other Type | — | — | — | — | — | VOLTAGE SUPERVISOR/RESET IC |
| Supply Current-Max (Isup) | — | — | — | — | — | 0.018 mA |
| Threshold Voltage-Nom | — | — | — | — | — | +2.93V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for TAS3251DKQ — response within 24 hours.
Quick Links
Texas Instruments 175W, 2 Channel(s), 1 Func, PDSO56
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Why Look for Alternatives?
Finding alternatives for TAS3251DKQ 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 TAS3251DKQ 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 TAS3251DKQ?
Known equivalents for TAS3251DKQ include TAS3251DKQR, SN74LVC2G157DCTR, XEF216-512-TQ128-C20. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TAS3251DKQ?
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 TAS3251DKQ 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.