THS4551IDGKTAlternatives & Equivalent Parts
About THS4551IDGKT
THS4551IDGKT 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.
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Specification Comparison
| Parameter | THS4551IDGKTSource | ADA4805-1AKSZ-R2 | THS4281DGK | TMUX1119DBVR | LMH6629MFE/NOPB | REF3312AIDBZR | TLV3691IDCKR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Analog Devices | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | SOT23 (6-Pin) | Small Outline Packages | SOT23 (6-Pin) | SOT23 (5-Pin) | SOT23 (3-Pin) | SOT23 (5-Pin) |
| Pin Count | 8 | 6 | 8 | 6 | 5 | 3 | 5 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $2.0392 | $1.9000 | $2.2800 | $1.2200 | $3.0500 | $0.3030 | $0.4660 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | No | Yes | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 10 | 15 | 15 | 15 | 15 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | OPERATIONAL AMPLIFIER | — | COMPARATOR |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | VOLTAGE-FEEDBACK | — | — |
| Average Bias Current-Max (IIB) | 2 µA | 0.8 µA | 1 µA | — | 35 µA | — | 0.02 µA |
| Bias Current-Max (IIB) @25C | 1.5 µA | 0.8 µA | 0.8 µA | — | 0.023 µA | — | 0.0001 µA |
| Common-mode Reject Ratio-Min | 93 dB | 103 dB | 90 dB | — | 82 dB | — | — |
| Common-mode Reject Ratio-Nom | 110 dB | 130 dB | 107 dB | — | 87 dB | — | — |
| Frequency Compensation | YES | YES | YES | — | YES (AVCL>=10) | — | — |
| Input Offset Voltage-Max | 175 µV | 125 µV | 2500 µV | — | 780 µV | — | 15000 µV |
| JESD-30 Code | S-PDSO-G8 | R-PDSO-G6 | S-PDSO-G8 | R-PDSO-G6 | R-PDSO-G5 | R-PDSO-G3 | R-PDSO-G5 |
| JESD-609 Code | e3 | e4 | e4 | e4 | e3 | e4 | e4 |
| Low-Bias | NO | YES | NO | — | NO | — | — |
| Low-Offset | YES | YES | NO | — | YES | — | — |
| Micropower | NO | YES | NO | — | NO | — | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | SQUARE | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR | TR | TUBE | — | TR | — | TR |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Power | NO | YES | NO | — | NO | — | — |
| Programmable Power | NO | NO | NO | — | NO | — | — |
| Slew Rate-Nom | 220 V/us | 250 V/us | 35 V/us | — | 1100 V/us | — | — |
| Supply Current-Max | 1.44 mA | 1.25 mA | 0.93 mA | — | 16.7 mA | — | 0.00015 mA |
| Supply Voltage Limit-Max | 5.5 V | 5.5 V | 8.25 V | — | 6 V | — | 7 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | — | 3.3 V | 5 V | — |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Technology | BICMOS | BIPOLAR | BICMOS | — | BIPOLAR | BIPOLAR | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | 0.95 mm | 0.95 mm | 1.9 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Unity Gain BW-Nom | 135000 | — | 50000 | — | 4000000 | — | — |
| Voltage Gain-Min | 100000 | 281838 | 17783 | — | — | — | — |
| Wideband | YES | YES | NO | — | YES | — | — |
| Manufacturer Package Code | — | KS-6 | — | — | — | — | — |
| Neg Supply Voltage Limit-Max | — | -5.5 V | -8.25 V | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | -5 V | -5 V | — | — | — | — |
| Bandwidth (3dB)-Nom | — | — | 3.8 MHz | — | 190 MHz | — | — |
| Input Offset Current-Max (IIO) | — | — | 0.4 µA | — | 1.8 µA | — | — |
| Qualification Status | — | — | Not Qualified | — | — | Not Qualified | Not Qualified |
| Subcategory | — | — | Operational Amplifier | — | — | — | — |
| ## THS4281DGK Alternates Showing results | — | — | Image | — | — | — | — |
| Date Of Intro | — | — | — | 2018-12-22 | — | — | — |
| Additional Feature | — | — | — | Configuration : 2:1 SPDT | — | — | — |
| Analog IC - Other Type | — | — | — | SINGLE-ENDED MULTIPLEXER | — | THREE TERMINAL VOLTAGE REFERENCE | — |
| Bandwidth-Nom | — | — | — | 250 MHz | — | — | — |
| Number of Channels | — | — | — | 1 | — | — | — |
| On-state Resistance-Max (Ron) | — | — | — | 4.9 Ω | — | — | — |
| Supply Current-Max (Isup) | — | — | — | 0.0014 mA | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | 5.5 V | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | 1.08 V | — | 1.7 V | — |
| Reach Compliance Code | — | — | — | — | Compliant | — | — |
| Package Equivalence Code | — | — | — | — | TSOP5/6,.11,37 | TO-236 | TSSOP5/6,.08 |
| ## LMH6629MFE/NOPB Alternates Showing results | — | — | — | — | Image | — | — |
| Input Voltage-Max | — | — | — | — | — | 5.5 V | — |
| Input Voltage-Min | — | — | — | — | — | 1.7 V | — |
| Number of Outputs | — | — | — | — | — | 1 | — |
| Output Current-Max | — | — | — | — | — | 0.005 A | — |
| Output Voltage-Max | — | — | — | — | — | 1.251875 V | — |
| Output Voltage-Min | — | — | — | — | — | 1.248125 V | — |
| Output Voltage-Nom | — | — | — | — | — | 1.25 V | — |
| Temp Coef of Voltage-Max | — | — | — | — | — | 30 ppm/°C | — |
| Trim/Adjustable Output | — | — | — | — | — | NO | — |
| Voltage Tolerance-Max | — | — | — | — | — | 0.15% | — |
| ## REF3312AIDBZR Alternates Showing results | — | — | — | — | — | Image | — |
| Output Type | — | — | — | — | — | — | OPEN-COLLECTOR; OPEN-DRAIN |
| Response Time-Nom | — | — | — | — | — | — | 40000 ns |
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 6 alternatives for THS4551IDGKT — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for THS4551IDGKT 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 THS4551IDGKT 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 THS4551IDGKT?
Known equivalents for THS4551IDGKT include ADA4805-1AKSZ-R2, THS4281DGK, TMUX1119DBVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of THS4551IDGKT?
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 THS4551IDGKT 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.