OPA991SIDBVRAlternatives & Equivalent Parts
About OPA991SIDBVR
OPA991SIDBVR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (6-Pin) 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 | OPA991SIDBVRSource | AD9833BRMZ |
|---|---|---|
| Manufacturer | Texas Instruments | Analog Devices |
| Package Type | SOT23 (6-Pin) | Small Outline Packages |
| Pin Count | 6 | 10 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C |
| Price | $0.6775 | $6.6900 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | No |
| Date Of Intro | 2020-06-05 | — |
| YTEOL | 15 | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — |
| Architecture | VOLTAGE-FEEDBACK | — |
| Common-mode Reject Ratio-Min | 84 dB | — |
| Common-mode Reject Ratio-Nom | 130 dB | — |
| Frequency Compensation | YES | — |
| Input Offset Voltage-Max | 750 µV | — |
| JESD-30 Code | R-PDSO-G6 | S-PDSO-G10 |
| JESD-609 Code | e4 | e3 |
| Low-Bias | NO | — |
| Low-Offset | YES | — |
| Micropower | NO | — |
| Neg Supply Voltage Limit-Max | -21 V | — |
| Neg Supply Voltage-Nom (Vsup) | -4 V | — |
| Number of Functions | 1 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP6,.11,37 | TSSOP10,.19,20 |
| Package Shape | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR | — |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Power | NO | — |
| Programmable Power | NO | — |
| Slew Rate-Nom | 21 V/us | — |
| Supply Current-Max | 0.685 mA | — |
| Supply Voltage Limit-Max | 21 V | — |
| Supply Voltage-Nom (Vsup) | 4 V | — |
| Surface Mount | YES | YES |
| Technology | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.5 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Unity Gain BW-Nom | 4500 | — |
| Voltage Gain-Min | 158489.3192 | — |
| Wideband | NO | — |
| Manufacturer Package Code | — | RM-10 |
| Boundary Scan | — | NO |
| Clock Frequency-Max | — | 25 MHz |
| External Data Bus Width | — | 16 |
| Low Power Mode | — | YES |
| Qualification Status | — | Not Qualified |
| Supply Voltage-Max | — | 5.5 V |
| Supply Voltage-Min | — | 2.3 V |
| Supply Voltage-Nom | — | 2.5 V |
| uPs/uCs/Peripheral ICs Type | — | DSP PERIPHERAL, NUMERIC CONTROLLED OSCILLATOR |
| ## AD9833BRMZ Alternates Showing results | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for OPA991SIDBVR 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 OPA991SIDBVR 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 OPA991SIDBVR?
Known equivalents for OPA991SIDBVR include AD9833BRMZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OPA991SIDBVR?
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 OPA991SIDBVR 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.