OP727ARZAlternatives & Equivalent Parts
About OP727ARZ
OP727ARZ is a Integrated Circuit component manufactured by Analog Devices. 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 | OP727ARZSource | REF3230AIDBVR | STM32F207IGH6TR | STM32F207VET6TR | STM32F207VGT6TR |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Texas Instruments | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Small Outline Packages | SOT23 (6-Pin) | BGA | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 8 | 6 | 176 | 100 | 100 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $2.5400 | $3.4926 | — | — | — |
| Electrical Parameters | |||||
| Pbfree Code | No | Yes | — | — | — |
| Manufacturer Package Code | R-8 | — | — | — | — |
| YTEOL | 10 | 3.9 | 9 | 9 | 9 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | — | — | — |
| Architecture | VOLTAGE-FEEDBACK | — | — | — | — |
| Average Bias Current-Max (IIB) | 0.01 µA | — | — | — | — |
| Bias Current-Max (IIB) @25C | 0.011 µA | — | — | — | — |
| Common-mode Reject Ratio-Min | 104 dB | — | — | — | — |
| Common-mode Reject Ratio-Nom | 120 dB | — | — | — | — |
| Frequency Compensation | YES | — | — | — | — |
| Input Offset Voltage-Max | 300 µV | — | — | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G6 | S-PBGA-B201 | S-PQFP-G100 | S-PQFP-G100 |
| JESD-609 Code | e3 | e4 | e2 | e3 | e3 |
| Low-Bias | NO | — | — | — | — |
| Low-Offset | YES | — | — | — | — |
| Micropower | YES | — | — | — | — |
| Neg Supply Voltage Limit-Max | -18 V | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | -15 V | — | — | — | — |
| Number of Functions | 2 | 1 | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | TSOP6,.11,37 | BGA201,15X15,25 | QFP100,.63SQ,20 | QFP100,.63SQ,20 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | SQUARE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 |
| Power | NO | — | — | — | — |
| Programmable Power | NO | — | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Slew Rate-Nom | 0.2 V/us | — | — | — | — |
| Supply Current-Max | 0.45 mA | — | 81 mA | 81 mA | 81 mA |
| Supply Voltage Limit-Max | 18 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 15 V | 5 V | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | BIPOLAR | CMOS | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Silver (Sn/Ag) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | BALL | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.95 mm | 0.65 mm | 0.5 mm | 0.5 mm |
| Terminal Position | DUAL | DUAL | BOTTOM | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | NOT SPECIFIED | 30 |
| Unity Gain BW-Nom | 700 | — | — | — | — |
| Voltage Gain-Min | 300000 | — | — | — | — |
| Wideband | NO | — | — | — | — |
| ## OP727ARZ Alternates Showing results | Image | — | — | — | — |
| Analog IC - Other Type | — | THREE TERMINAL VOLTAGE REFERENCE | — | — | — |
| Input Voltage-Max | — | 5.5 V | — | — | — |
| Input Voltage-Min | — | 3.05 V | — | — | — |
| Number of Outputs | — | 1 | — | — | — |
| Output Current-Max | — | 0.01 A | — | — | — |
| Output Voltage-Max | — | 3.006 V | — | — | — |
| Output Voltage-Min | — | 2.994 V | — | — | — |
| Output Voltage-Nom | — | 3 V | — | — | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | — | — | — |
| Supply Voltage-Min (Vsup) | — | 3.05 V | — | — | — |
| Temp Coef of Voltage-Max | — | 20 ppm/°C | — | — | — |
| Trim/Adjustable Output | — | NO | — | — | — |
| Voltage Tolerance-Max | — | 0.2% | — | — | — |
| ## REF3230AIDBVR Alternates Showing results | — | Image | — | — | — |
| Factory Lead Time | — | — | 15 Weeks | 15 Weeks | 15 Weeks |
| Has ADC | — | — | YES | YES | YES |
| Bit Size | — | — | 32 | 32 | 32 |
| Boundary Scan | — | — | YES | YES | YES |
| CPU Family | — | — | CORTEX-M3 | CORTEX-M3 | CORTEX-M3 |
| Clock Frequency-Max | — | — | 26 MHz | 26 MHz | 26 MHz |
| DAC Channels | — | — | YES | YES | YES |
| DMA Channels | — | — | YES | YES | YES |
| Format | — | — | FIXED POINT | FIXED POINT | FIXED POINT |
| Integrated Cache | — | — | YES | YES | YES |
| Low Power Mode | — | — | YES | YES | YES |
| Number of DMA Channels | — | — | 16 | 16 | 16 |
| Number of External Interrupts | — | — | 16 | 16 | 16 |
| Number of I/O Lines | — | — | 140 | 82 | 82 |
| Number of Serial I/Os | — | — | 8 | 8 | 8 |
| Number of Timers | — | — | 15 | 15 | 15 |
| On Chip Data RAM Width | — | — | 8 | 8 | 8 |
| On Chip Program ROM Width | — | — | 8 | 8 | 8 |
| PWM Channels | — | — | YES | YES | YES |
| RAM (bytes) | — | — | 131072 | 131072 | 131072 |
| ROM (words) | — | — | 1048576 | 524288 | 1048576 |
| ROM Programmability | — | — | FLASH | FLASH | FLASH |
| Speed | — | — | 120 MHz | 120 MHz | 120 MHz |
| Supply Voltage-Max | — | — | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage-Min | — | — | 1.8 V | 1.8 V | 1.8 V |
| Supply Voltage-Nom | — | — | 2.1 V | 2.1 V | 2.1 V |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## STM32F207IGH6TR Alternates Showing results | — | — | Image | — | — |
| ## STM32F207VET6TR Alternates Showing results | — | — | — | Image | — |
| ## STM32F207VGT6TR Alternates Showing results | — | — | — | — | Image |
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 OP727ARZ 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 OP727ARZ 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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What is equivalent to OP727ARZ?
Known equivalents for OP727ARZ include REF3230AIDBVR, STM32F207IGH6TR, STM32F207VET6TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of OP727ARZ?
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 OP727ARZ 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.