AD8656ARZAlternatives & Equivalent Parts
About AD8656ARZ
AD8656ARZ 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 | AD8656ARZSource | AD8656ARZ-REEL7 | LM833DGKR | LMH6626MA/NOPB | OPA227UA/2K5 | OPA2277UA | GRM31CR60J476KE19L | LM2738YMY/NOPB |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Murata Electronics | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | SOIC-8 | Small Outline Packages | Other | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 8 | 2 | 9 |
| Temperature Range | -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 ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $1.9200 | $1.6416 | $0.4146 | $3.1561 | $0.8261 | $0.4039 | $0.0826 | $19.4030 |
| 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 | Yes | Yes | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | R-8 | R-8 | — | — | — | — | — | — |
| YTEOL | 10 | 10 | 15 | 15 | 15 | 15 | 7 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | — |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | — |
| Average Bias Current-Max (IIB) | 0.0005 µA | 0.0005 µA | 0.8 µA | 25 µA | 0.01 µA | 0.004 µA | — | — |
| Bias Current-Max (IIB) @25C | 0.00001 µA | 0.00001 µA | 0.75 µA | 20 µA | 0.01 µA | 0.001 µA | — | — |
| Common-mode Reject Ratio-Min | 80 dB | 80 dB | 80 dB | 87 dB | 120 dB | 115 dB | — | — |
| Common-mode Reject Ratio-Nom | 100 dB | 100 dB | 100 dB | 95 dB | 138 dB | 140 dB | — | — |
| Frequency Compensation | YES | YES | YES | YES | YES | YES | — | — |
| Input Offset Voltage-Max | 550 µV | 550 µV | 2000 µV | 500 µV | 75 µV | 20 µV | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | S-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | — | S-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e4 | e3 | e4 | e4 | e3 | e3 |
| Low-Bias | YES | YES | NO | NO | NO | NO | — | — |
| Low-Offset | YES | YES | NO | YES | YES | YES | — | — |
| Micropower | NO | NO | NO | NO | NO | YES | — | — |
| Number of Functions | 2 | 2 | 2 | 2 | 1 | 2 | — | 1 |
| Package Body Material | 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 | SOP8,.25 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE | SQUARE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMT | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE | TR, 7 INCH | TR | TUBE | TR | TUBE | 180mm Reel Embossed Tape | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | — | 260 |
| Power | NO | NO | NO | NO | NO | NO | — | — |
| Programmable Power | NO | NO | NO | NO | NO | NO | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — |
| Slew Rate-Nom | 11 V/us | 11 V/us | 7 V/us | 360 V/us | 2.3 V/us | 0.8 V/us | — | — |
| Supply Current-Max | 10.6 mA | 10.6 mA | 5 mA | 32 mA | 3.8 mA | 1.8 mA | — | — |
| Supply Voltage Limit-Max | 6 V | 6 V | 18 V | 6.6 V | 18 V | 18 V | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 15 V | 2.5 V | 15 V | 15 V | — | — |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES | YES |
| Technology | CMOS | CMOS | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | — | BICMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | — | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | — | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 0.65 mm | 1.27 mm | 1.27 mm | 1.27 mm | — | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | — | DUAL |
| Unity Gain BW-Nom | 28000 | 28000 | 16000 | 1300000 | 8000 | 1000 | — | — |
| Voltage Gain-Min | 31620 | 31620 | 31622 | 2200 | 3980000 | 1995262 | — | — |
| Wideband | NO | NO | NO | YES | NO | NO | — | — |
| ## AD8656ARZ Alternates Showing results | Image | — | — | — | — | — | — | — |
| Input Offset Current-Max (IIO) | — | — | 0.15 µA | 2 µA | 0.01 µA | 0.0028 µA | — | — |
| Neg Supply Voltage Limit-Max | — | — | -18 V | -6.6 V | -18 V | -18 V | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | -15 V | -2.5 V | -15 V | -15 V | — | — |
| Slew Rate-Min | — | — | 5 V/us | — | — | — | — | — |
| Subcategory | — | — | Operational Amplifier | Operational Amplifier | Operational Amplifier | Operational Amplifier | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | 30 | 30 | 30 | — | 30 |
| Bandwidth (3dB)-Nom | — | — | — | 80 MHz | — | — | — | — |
| ## LMH6626MA/NOPB Alternates Showing results | — | — | — | Image | — | — | — | — |
| ## OPA227UA/2K5 Alternates Showing results | — | — | — | — | Image | — | — | — |
| ## OPA2277UA Alternates Showing results | — | — | — | — | — | Image | — | — |
| Reach Compliance Code | — | — | — | — | — | — | Compliant | — |
| Factory Lead Time | — | — | — | — | — | — | 10 Weeks | — |
| Capacitance | — | — | — | — | — | — | 47 µF | — |
| Capacitor Type | — | — | — | — | — | — | CERAMIC CAPACITOR | — |
| Dielectric Material | — | — | — | — | — | — | CERAMIC | — |
| Height | — | — | — | — | — | — | 1.6 mm | — |
| Mounting Feature | — | — | — | — | — | — | SURFACE MOUNT | — |
| Multilayer | — | — | — | — | — | — | Yes | — |
| Negative Tolerance | — | — | — | — | — | — | 10% | — |
| Positive Tolerance | — | — | — | — | — | — | 10% | — |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | — | 6.3 V | — |
| Size Code | — | — | — | — | — | — | 3216M/1206 | — |
| Temperature Characteristics Code | — | — | — | — | — | — | X5R | — |
| Temperature Coefficient | — | — | — | — | — | — | 15% ppm/°C | — |
| Terminal Shape | — | — | — | — | — | — | WRAPAROUND | — |
| Additional Feature | — | — | — | — | — | — | — | OUTPUT VOLTAGE RANGE IS 0.8 TO 18V |
| Analog IC - Other Type | — | — | — | — | — | — | — | SWITCHING REGULATOR |
| Control Mode | — | — | — | — | — | — | — | CURRENT-MODE |
| Control Technique | — | — | — | — | — | — | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | — | — | — | — | — | — | — | 20 V |
| Input Voltage-Min | — | — | — | — | — | — | — | 3 V |
| Input Voltage-Nom | — | — | — | — | — | — | — | 12 V |
| Number of Outputs | — | — | — | — | — | — | — | 1 |
| Output Current-Max | — | — | — | — | — | — | — | 1.5 A |
| Output Voltage-Max | — | — | — | — | — | — | — | 18 V |
| Output Voltage-Min | — | — | — | — | — | — | — | 0.8 V |
| Switcher Configuration | — | — | — | — | — | — | — | BUCK |
| Switching Frequency-Max | — | — | — | — | — | — | — | 1600 kHz |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 7 alternatives for AD8656ARZ — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for AD8656ARZ 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 AD8656ARZ 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 AD8656ARZ?
Known equivalents for AD8656ARZ include AD8656ARZ-REEL7, LM833DGKR, LMH6626MA/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AD8656ARZ?
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 AD8656ARZ 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.