LMH6645MAAlternatives & Equivalent Parts
About LMH6645MA
LMH6645MA 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.
Specification Comparison
| Parameter | LMH6645MASource | LMH6645MA/NOPB |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Other | Small Outline Packages |
| Pin Count | 8 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $1.0892 | $1.0892 |
| Electrical Parameters | ||
| Pbfree Code | No | Yes |
| YTEOL | 0 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 2.2 µA | 2.2 µA |
| Bias Current-Max (IIB) @25C | 2 µA | 2 µA |
| Common-mode Reject Ratio-Min | 46 dB | 60 dB |
| Common-mode Reject Ratio-Nom | 77 dB | 84 dB |
| Frequency Compensation | YES | YES |
| Input Offset Voltage-Max | 4000 µV | 3000 µV |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e0 | e3 |
| Low-Bias | NO | NO |
| Low-Offset | NO | NO |
| Micropower | NO | NO |
| Number of Functions | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | RAIL | TUBE |
| Peak Reflow Temperature (Cel) | 235 | 260 |
| Power | NO | NO |
| Programmable Power | NO | NO |
| Qualification Status | Not Qualified | Not Qualified |
| Slew Rate-Min | 15 V/us | 15 V/us |
| Slew Rate-Nom | 22 V/us | 22 V/us |
| Supply Current-Max | 1.6 mA | 1.6 mA |
| Supply Voltage Limit-Max | 12.6 V | 6.3 V |
| Supply Voltage-Nom (Vsup) | 2.7 V | 5 V |
| Surface Mount | YES | YES |
| Technology | BIPOLAR | BIPOLAR |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | TIN LEAD | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 20 | 30 |
| Voltage Gain-Min | 5000 | 5000 |
| Wideband | NO | NO |
| Bandwidth (3dB)-Nom | — | 55 MHz |
| Input Offset Current-Max (IIO) | — | 0.5 µA |
| Neg Supply Voltage Limit-Max | — | -6.3 V |
| Neg Supply Voltage-Nom (Vsup) | — | -5 V |
| Subcategory | — | Operational Amplifier |
| Unity Gain BW-Nom | — | 40000 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Amplifier, 1 Func, 4000uV Offset-Max, BIPolar, PDSO8
Why Look for Alternatives?
Finding alternatives for LMH6645MA 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 LMH6645MA 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 LMH6645MAFAQ
What is equivalent to LMH6645MA?
Known equivalents for LMH6645MA include LMH6645MA/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LMH6645MA?
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 LMH6645MA 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.