AD8639WARZAlternatives & Equivalent Parts
About AD8639WARZ
AD8639WARZ 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.
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Specification Comparison
| Parameter | AD8639WARZSource | AD8639WARZ-RL | AD8639WARZ-R7 | OP177GSZ | SN74AHC1G00DBVR | SN74AHC1G08QDBVRQ1 | UC2625DW | LF353M/NOPB |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | SOT23 (5-Pin) | SOT23 (5-Pin) | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 8 | 5 | 5 | 28 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C |
| Price | $3.7600 | $3.7600 | $4.4375 | $1.1800 | $0.0383 | $0.0730 | $10.3800 | $0.8220 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Pbfree Code | No | No | No | No | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | R-8 | R-8 | R-8 | R-8 | — | — | — | — |
| YTEOL | 10 | 10 | 10 | 10 | 15 | 15 | 15 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | — | — | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.000105 µA | 0.000105 µA | 0.000105 µA | 0.006 µA | — | — | — | 0.0002 µA |
| Bias Current-Max (IIB) @25C | 0.000075 µA | 0.000075 µA | 0.000075 µA | 0.0028 µA | — | — | — | 0.0002 µA |
| Common-mode Reject Ratio-Min | 118 dB | 118 dB | 118 dB | 115 dB | — | — | — | 70 dB |
| Common-mode Reject Ratio-Nom | 133 dB | 133 dB | 133 dB | 140 dB | — | — | — | 100 dB |
| Frequency Compensation | YES | YES | YES | YES | — | — | — | YES |
| Input Offset Voltage-Max | 23 µV | 23 µV | 23 µV | 100 µV | — | — | — | 10000 µV |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G5 | R-PDSO-G5 | R-PDSO-G28 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e4 | e4 | e3 |
| Low-Bias | YES | YES | YES | NO | — | — | — | YES |
| Low-Offset | YES | YES | YES | YES | — | — | — | NO |
| Micropower | NO | NO | NO | NO | — | — | — | NO |
| Number of Functions | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 2 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | SOP8,.25 | SOP8,.25 | TSOP5/6,.11,37 | TSOP5/6,.11,37 | SOP28,.4 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TUBE | TR | TR | TUBE | TR | TR | — | TUBE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Power | NO | NO | NO | NO | — | — | — | NO |
| Programmable Power | NO | NO | NO | NO | — | — | — | NO |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Screening Level | AEC-Q100 | AEC-Q100 | AEC-Q100 | — | — | AEC-Q100 | — | — |
| Slew Rate-Nom | 2.5 V/us | 2.5 V/us | 2.5 V/us | 0.3 V/us | — | — | — | 13 V/us |
| Supply Current-Max | 3.4 mA | 3.4 mA | 3.4 mA | 2.5 mA | — | — | — | 6.5 mA |
| Supply Voltage Limit-Max | 16 V | 16 V | 16 V | 22 V | — | — | — | 18 V |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 15 V | 3.3 V | 3.3 V | 12 V | 15 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS | BIPOLAR | CMOS | CMOS | BIPOLAR | BIFET |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 0.95 mm | 0.95 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Unity Gain BW-Nom | 1350 | 1350 | 1350 | 600 | — | — | — | 4000 |
| Voltage Gain-Min | 891000 | 891000 | 891000 | 2000000 | — | — | — | 15000 |
| Wideband | NO | NO | NO | NO | — | — | — | NO |
| ## AD8639WARZ Alternates Showing results | Image | — | — | — | — | — | — | — |
| Neg Supply Voltage Limit-Max | — | — | — | -22 V | — | — | — | -18 V |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | -15 V | — | — | — | -15 V |
| Slew Rate-Min | — | — | — | 0.1 V/us | — | — | — | 8 V/us |
| ## OP177GSZ Alternates Showing results | — | — | — | Image | — | — | — | — |
| Date Of Intro | — | — | — | — | 1996-05-01 | — | — | — |
| Family | — | — | — | — | AHC/VHC/H/U/V | AHC/VHC/H/U/V | — | — |
| Load Capacitance (CL) | — | — | — | — | 50 pF | 50 pF | — | — |
| Logic IC Type | — | — | — | — | NAND GATE | AND GATE | — | — |
| Max I(ol) | — | — | — | — | 0.008 A | 0.008 A | — | — |
| Number of Inputs | — | — | — | — | 2 | 2 | — | — |
| Power Supply Current-Max (ICC) | — | — | — | — | 0.01 mA | 0.02 mA | — | — |
| Prop. Delay@Nom-Sup | — | — | — | — | 8.5 ns | 16.5 ns | — | — |
| Propagation Delay (tpd) | — | — | — | — | 13 ns | 16.5 ns | — | — |
| Schmitt Trigger | — | — | — | — | NO | YES | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | 5.5 V | 5.5 V | 18 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | — | 2 V | 2 V | 10 V | — |
| ## SN74AHC1G00DBVR Alternates Showing results | — | — | — | — | Image | — | — | — |
| ## SN74AHC1G08QDBVRQ1 Alternates Showing results | — | — | — | — | — | Image | — | — |
| Analog IC - Other Type | — | — | — | — | — | — | 1-PHASE BRUSHLESS DC MOTOR CONTROLLER | — |
| Output Current-Max | — | — | — | — | — | — | 2 A | — |
| Supply Current-Max (Isup) | — | — | — | — | — | — | 30 mA | — |
| ## UC2625DW Alternates Showing results | — | — | — | — | — | — | Image | — |
| Input Offset Current-Max (IIO) | — | — | — | — | — | — | — | 0.004 µA |
| Subcategory | — | — | — | — | — | — | — | Operational Amplifier |
| ## LF353M/NOPB Alternates Showing results | — | — | — | — | — | — | — | Image |
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 all 7 alternatives for AD8639WARZ — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for AD8639WARZ 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 AD8639WARZ 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 AD8639WARZ?
Known equivalents for AD8639WARZ include AD8639WARZ-RL, AD8639WARZ-R7, OP177GSZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AD8639WARZ?
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 AD8639WARZ 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.