OPA846IDG4Alternatives & Equivalent Parts
About OPA846IDG4
OPA846IDG4 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 | OPA846IDG4Source | OPA846IDRG4 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | — | — |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||
| YTEOL | 0 | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 21 µA | 21 µA |
| Bias Current-Max (IIB) @25C | -19 µA | -19 µA |
| Common-mode Reject Ratio-Min | 90 dB | 90 dB |
| Common-mode Reject Ratio-Nom | 110 dB | 110 dB |
| Frequency Compensation | YES | YES |
| Input Offset Voltage-Max | 700 µV | 700 µV |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e4 | e4 |
| Low-Bias | NO | NO |
| Low-Offset | YES | YES |
| Micropower | NO | NO |
| Neg Supply Voltage Limit-Max | -6.5 V | -6.5 V |
| Neg Supply Voltage-Nom (Vsup) | -5 V | -5 V |
| Number of Functions | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Power | NO | NO |
| Programmable Power | NO | NO |
| Qualification Status | Not Qualified | Not Qualified |
| Slew Rate-Min | 350 V/us | 350 V/us |
| Slew Rate-Nom | 625 V/us | 625 V/us |
| Supply Current-Max | 13.2 mA | 13.2 mA |
| Supply Voltage Limit-Max | 6.5 V | 6.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V |
| Surface Mount | YES | YES |
| Technology | BIPOLAR | BIPOLAR |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Unity Gain BW-Nom | 110000 | 110000 |
| Voltage Gain-Min | 10000 | 10000 |
| Wideband | NO | NO |
| Packing Method | — | TR |
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 this alternative for OPA846IDG4 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for OPA846IDG4 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 OPA846IDG4 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 OPA846IDG4?
Known equivalents for OPA846IDG4 include OPA846IDRG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA846IDG4?
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 OPA846IDG4 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.