LMH6644MT/NOPBAlternatives & Equivalent Parts
About LMH6644MT/NOPB
LMH6644MT/NOPB 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 | LMH6644MT/NOPBSource | LMH6644MTX |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.6572 | $1.0251 |
| Electrical Parameters | ||
| Pbfree Code | Yes | No |
| YTEOL | 15 | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 2.6 µA | 3.25 µA |
| Bandwidth (3dB)-Nom | 46 MHz | — |
| Bias Current-Max (IIB) @25C | 2.6 µA | 2.6 µA |
| Common-mode Reject Ratio-Min | 72 dB | 74 dB |
| Common-mode Reject Ratio-Nom | 95 dB | 95 dB |
| Frequency Compensation | YES | YES |
| Input Offset Current-Max (IIO) | 0.8 µA | — |
| Input Offset Voltage-Max | 5000 µV | 7000 µV |
| JESD-30 Code | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e3 | — |
| Low-Bias | NO | NO |
| Low-Offset | NO | NO |
| Micropower | NO | NO |
| Neg Supply Voltage-Nom (Vsup) | -5 V | -5 V |
| Number of Functions | 4 | 4 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 | TSSOP14,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE | TR, 13 INCH |
| Peak Reflow Temperature (Cel) | 260 | — |
| Power | NO | NO |
| Programmable Power | NO | NO |
| Qualification Status | Not Qualified | — |
| Slew Rate-Min | 90 V/us | 100 V/us |
| Slew Rate-Nom | 135 V/us | 135 V/us |
| Subcategory | Operational Amplifier | — |
| Supply Current-Max | 18 mA | 22 mA |
| Supply Voltage Limit-Max | 13.5 V | 6.75 V |
| Supply Voltage-Nom (Vsup) | 3 V | 5 V |
| Surface Mount | YES | YES |
| Technology | BIPOLAR | BIPOLAR |
| Temperature Grade | INDUSTRIAL | — |
| Terminal Finish | Matte Tin (Sn) | — |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — |
| Unity Gain BW-Nom | 19000 | — |
| Voltage Gain-Min | 3162.278 | 5011.872 |
| Wideband | NO | NO |
| Neg Supply Voltage Limit-Max | — | -6.75 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for LMH6644MT/NOPB 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 LMH6644MT/NOPB 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 LMH6644MT/NOPBFAQ
What is equivalent to LMH6644MT/NOPB?
Known equivalents for LMH6644MT/NOPB include LMH6644MTX. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LMH6644MT/NOPB?
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 LMH6644MT/NOPB 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.