AD8429ARZAlternatives & Equivalent Parts
About AD8429ARZ
AD8429ARZ 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 | AD8429ARZSource | LM50CIM3 | OPA2227UA |
|---|---|---|---|
| Manufacturer | Analog Devices | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Other | Small Outline Packages |
| Pin Count | 8 | 3 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 85.0°C |
| Price | $4.7400 | $0.1440 | $2.3867 |
| Electrical Parameters | |||
| Pbfree Code | No | Yes | Yes |
| Manufacturer Package Code | R-8 | — | — |
| YTEOL | 10 | 15 | 15 |
| Amplifier Type | INSTRUMENTATION AMPLIFIER | — | OPERATIONAL AMPLIFIER |
| Average Bias Current-Max (IIB) | 0.3 µA | — | 0.01 µA |
| Bandwidth (3dB)-Nom | 15 MHz | — | — |
| Common-mode Reject Ratio-Min | 80 dB | — | 120 dB |
| Input Offset Current-Max (IIO) | 0.1 µA | — | 0.01 µA |
| Input Offset Voltage-Max | 150 µV | — | 75 µV |
| JESD-30 Code | R-PDSO-G8 | — | R-PDSO-G8 |
| JESD-609 Code | e3 | e0 | e4 |
| Neg Supply Voltage Limit-Max | -18 V | — | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V | — | -15 V |
| Number of Functions | 1 | — | 2 |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | TO-236 | SOP8,.25 |
| Package Shape | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | 260 |
| Qualification Status | Not Qualified | — | Not Qualified |
| Slew Rate-Nom | 22 V/us | — | 2.3 V/us |
| Supply Current-Max | 9 mA | — | 8.4 mA |
| Supply Voltage Limit-Max | 18 V | — | 18 V |
| Supply Voltage-Nom (Vsup) | 15 V | — | 15 V |
| Surface Mount | YES | YES | YES |
| Temperature Grade | AUTOMOTIVE | — | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Tin/Lead (Sn/Pb) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 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 |
| Voltage Gain-Max | 10000 | — | — |
| Voltage Gain-Min | 1 | — | 3980000 |
| Voltage Gain-Nom | 10 | — | — |
| Accuracy-Max (Cel) | — | 3 Cel | — |
| Body Breadth | — | 1.3 mm | — |
| Body Height | — | 1.005 mm | — |
| Body Length or Diameter | — | 2.92 mm | — |
| Housing | — | PLASTIC | — |
| Mounting Feature | — | SURFACE MOUNT | — |
| Operating Current-Max | — | 0.13 mA | — |
| Output Voltage-Max | — | 1.75 V | — |
| Output Voltage-Min | — | 0.1 V | — |
| Package Shape/Style | — | RECTANGULAR | — |
| R0-Nom | — | 2000 Ω | — |
| Sensors/Transducers Type | — | TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT | — |
| Supply Voltage-Max | — | 10 V | — |
| Supply Voltage-Min | — | 4.5 V | — |
| Termination Type | — | SOLDER | — |
| ## LM50CIM3 Alternates Showing results | — | Image | — |
| Architecture | — | — | VOLTAGE-FEEDBACK |
| Bias Current-Max (IIB) @25C | — | — | 0.01 µA |
| Common-mode Reject Ratio-Nom | — | — | 138 dB |
| Frequency Compensation | — | — | YES |
| Low-Bias | — | — | NO |
| Low-Offset | — | — | YES |
| Micropower | — | — | NO |
| Packing Method | — | — | TUBE |
| Power | — | — | NO |
| Programmable Power | — | — | NO |
| Subcategory | — | — | Operational Amplifier |
| Technology | — | — | BIPOLAR |
| Unity Gain BW-Nom | — | — | 8000 |
| Wideband | — | — | NO |
| ## OPA2227UA 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 AD8429ARZ 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 AD8429ARZ 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 AD8429ARZ?
Known equivalents for AD8429ARZ include LM50CIM3, OPA2227UA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AD8429ARZ?
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 AD8429ARZ 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.