AD8108ASTZAlternatives & Equivalent Parts
About AD8108ASTZ
AD8108ASTZ is a Integrated Circuit component manufactured by Analog Devices. It comes in a Quad Flat 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 | AD8108ASTZSource | AD8055ANZ | AD8055ARZ | AD8056ANZ | AD8092ARZ | AD810ARZ | AD811JRZ | AD8065ARTZ-REEL7 | AD8066ARMZ |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Package Type | Quad Flat Packages | Dual-In-Line Packages | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Other | Small Outline Packages |
| Pin Count | 80 | 8 | 8 | 8 | 8 | 8 | 8 | 5 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -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 ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $31.1040 | $2.1000 | $1.4000 | $3.3500 | $1.3500 | $4.2800 | $5.2000 | $2.6000 | $3.4500 |
| Stock | In 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 | ACTIVE |
| Electrical Parameters | |||||||||
| Pbfree Code | No | No | No | No | No | No | No | No | No |
| Manufacturer Package Code | ST-80-1 | N-8 | R-8 | N-8 | R-8 | R-8 | R-8 | RJ-5 | RM-8 |
| YTEOL | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Analog IC - Other Type | CROSS POINT SWITCH | — | — | — | — | — | — | — | — |
| JESD-30 Code | S-PQFP-G80 | R-PDIP-T8 | R-PDSO-G8 | R-PDIP-T8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G5 | S-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 | e3 |
| Neg Supply Voltage-Max (Vsup) | -5.5 V | — | — | — | — | — | — | — | — |
| Neg Supply Voltage-Min (Vsup) | -4.5 V | — | — | — | — | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | -5 V | -5 V | -5 V | -5 V | -5 V | -15 V | -5 V | -5 V | -5 V |
| Number of Channels | 8 | — | — | — | — | — | — | — | — |
| Number of Functions | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 2 |
| Off-state Isolation-Nom | 93 dB | — | — | — | — | — | — | — | — |
| Output | SEPARATE OUTPUT | — | — | — | — | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP80,.55SQ,20 | DIP8,.3 | SOP8,.25 | DIP8,.3 | SOP8,.25 | — | — | TSOP4/6,.11,37 | TSSOP8,.19 |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | IN-LINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | — | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | — | — | — | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | 4.5 V | — | — | — | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 15 V | 5 V | 5 V | 5 V |
| Surface Mount | YES | NO | YES | NO | YES | YES | YES | YES | YES |
| Switch-on Time-Max | 180 ns | — | — | — | — | — | — | — | — |
| Switching | BREAK-BEFORE-MAKE | — | — | — | — | — | — | — | — |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | — | BIPOLAR | BIPOLAR | BIPOLAR |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | COMMERCIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | THROUGH-HOLE | GULL WING | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 2.54 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 0.95 mm | 0.65 mm |
| Terminal Position | QUAD | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 40 | — | 30 | 30 | 30 | 30 | 30 |
| Amplifier Type | — | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER |
| Architecture | — | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | CURRENT-FEEDBACK | CURRENT-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | 1.2 µA | 1.2 µA | 1.2 µA | 3.5 µA | 5 µA | 20 µA | 0.000125 µA | 0.000125 µA |
| Bias Current-Max (IIB) @25C | — | 1.2 µA | 1.2 µA | 1.2 µA | 2.6 µA | — | 0.17 µA | 0.000006 µA | 0.000006 µA |
| Common-mode Reject Ratio-Nom | — | 82 dB | 82 dB | 82 dB | 88 dB | 64 dB | 60 dB | 91 dB | 100 dB |
| Frequency Compensation | — | NO | NO | NO | YES | YES | YES | NO | NO |
| Input Offset Voltage-Max | — | 10000 µV | 10000 µV | 10000 µV | 27000 µV | 7500 µV | 5000 µV | 1500 µV | 1500 µV |
| Low-Bias | — | NO | NO | NO | NO | YES | YES | YES | YES |
| Low-Offset | — | NO | NO | NO | NO | YES | YES | NO | NO |
| Micropower | — | NO | NO | NO | NO | NO | NO | NO | NO |
| Packing Method | — | TUBE | TUBE | TUBE | — | — | — | TR, 7 INCH | TR |
| Power | — | NO | NO | NO | NO | YES | YES | NO | NO |
| Programmable Power | — | NO | NO | NO | NO | NO | YES | NO | NO |
| Slew Rate-Min | — | 750 V/us | 750 V/us | 750 V/us | 90 V/us | — | — | 130 V/us | 130 V/us |
| Slew Rate-Nom | — | 840 V/us | 840 V/us | 840 V/us | 170 V/us | 1000 V/us | 2500 V/us | 180 V/us | 180 V/us |
| Supply Current-Max | — | 60 mA | 60 mA | 60 mA | 11 mA | 8 mA | 16 mA | 7.2 mA | 14.4 mA |
| Supply Voltage Limit-Max | — | 13.2 V | 13.2 V | 13.2 V | 6.3 V | 18 V | 18 V | 13.2 V | 13.2 V |
| Voltage Gain-Min | — | 1584.89 | 1584.89 | 1584.89 | 5000 | — | — | 100000 | 100000 |
| Wideband | — | YES | YES | YES | YES | YES | YES | YES | YES |
| Common-mode Reject Ratio-Min | — | — | — | — | 72 dB | 54 dB | 50 dB | 82 dB | 85 dB |
| Neg Supply Voltage Limit-Max | — | — | — | — | -6.3 V | -18 V | -18 V | -13.2 V | -13.2 V |
| Unity Gain BW-Nom | — | — | — | — | 110000 | — | 100 | — | — |
| ## AD8092ARZ Alternates Showing results | — | — | — | — | Image | — | — | — | — |
| Date Of Intro | — | — | — | — | — | 1992-06-01 | — | — | — |
| ## AD811JRZ Alternates Showing results | — | — | — | — | — | — | Image | — | — |
| Input Offset Current-Max (IIO) | — | — | — | — | — | — | — | 0.000125 µA | 0.000125 µA |
| ## AD8066ARMZ 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 8 alternatives for AD8108ASTZ — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for AD8108ASTZ 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 AD8108ASTZ 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 AD8108ASTZ?
Known equivalents for AD8108ASTZ include AD8055ANZ, AD8055ARZ, AD8056ANZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AD8108ASTZ?
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 AD8108ASTZ 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.