THS4121CDGKRAlternatives & Equivalent Parts
About THS4121CDGKR
THS4121CDGKR 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 | THS4121CDGKRSource | THS4121IDGK | THS4121IDGKR | THS4121CDGK |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 8 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C |
| Price | $3.8900 | $3.6400 | $3.0900 | $4.1800 |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.0000012 µA | 0.0000012 µA | 0.0000012 µA | 0.0000012 µA |
| Bandwidth (3dB)-Nom | 100 MHz | 100 MHz | 100 MHz | 100 MHz |
| Bias Current-Max (IIB) @25C | 0.0000012 µA | 0.0000012 µA | 0.0000012 µA | 0.0000012 µA |
| Common-mode Reject Ratio-Min | 64 dB | 64 dB | 64 dB | 64 dB |
| Common-mode Reject Ratio-Nom | 96 dB | 96 dB | 96 dB | 96 dB |
| Frequency Compensation | YES | YES | YES | YES |
| Input Offset Voltage-Max | 8000 µV | 8000 µV | 8000 µV | 8000 µV |
| JESD-30 Code | S-PDSO-G8 | S-PDSO-G8 | S-PDSO-G8 | S-PDSO-G8 |
| JESD-609 Code | e4 | e4 | e4 | e4 |
| Low-Bias | NO | NO | NO | NO |
| Low-Offset | NO | NO | NO | NO |
| Micropower | NO | NO | NO | NO |
| Number of Functions | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | TSSOP8,.19 | SOP8,.25 | TSSOP8,.19 |
| Package Shape | SQUARE | SQUARE | SQUARE | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR | TUBE | TR | TUBE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 |
| Power | NO | NO | NO | NO |
| Programmable Power | NO | NO | NO | NO |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Slew Rate-Nom | 55 V/us | 55 V/us | 55 V/us | 55 V/us |
| Subcategory | Operational Amplifier | Operational Amplifier | Operational Amplifier | Operational Amplifier |
| Supply Current-Max | 13.5 mA | 13.5 mA | 13.5 mA | 13.5 mA |
| Supply Voltage Limit-Max | 3.6 V | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 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) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 |
| Unity Gain BW-Nom | 100000 | 100000 | 100000 | 100000 |
| Voltage Gain-Min | 1000 | 1000 | 1000 | 1000 |
| Wideband | YES | YES | YES | YES |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Amplifier, 1 Func, 8000uV Offset-Max, 100MHz Band Width, CMOS, PDSO8
Amplifier, 1 Func, 8000uV Offset-Max, 100MHz Band Width, CMOS, PDSO8
Amplifier, 1 Func, 8000uV Offset-Max, 100MHz Band Width, CMOS, PDSO8
Why Look for Alternatives?
Finding alternatives for THS4121CDGKR 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 THS4121CDGKR 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 THS4121CDGKRFAQ
What is equivalent to THS4121CDGKR?
Known equivalents for THS4121CDGKR include THS4121IDGK, THS4121IDGKR, THS4121CDGK. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of THS4121CDGKR?
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 THS4121CDGKR 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.