AD797ARZAlternatives & Equivalent Parts
About AD797ARZ
AD797ARZ 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 | AD797ARZSource | ADG451BNZ | AD797ANZ | AD7980BRMZ | AD7991YRJZ-0500RL7 |
|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Package Type | Small Outline Packages | Dual-In-Line Packages | Dual-In-Line Packages | Small Outline Packages | SOT23 (8-Pin) |
| Pin Count | 8 | 16 | 8 | 10 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $7.4970 | $3.8100 | $11.1200 | — | — |
| Electrical Parameters | |||||
| Pbfree Code | No | No | No | No | No |
| Manufacturer Package Code | R-8 | N-16 | N-8 | RM-10 | RJ-8 |
| YTEOL | 10 | 10 | 10 | 10 | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | OPERATIONAL AMPLIFIER | — | — |
| Architecture | VOLTAGE-FEEDBACK | — | VOLTAGE-FEEDBACK | — | — |
| Average Bias Current-Max (IIB) | 3 µA | — | 3 µA | — | — |
| Bias Current-Max (IIB) @25C | 1.5 µA | — | 1.5 µA | — | — |
| Common-mode Reject Ratio-Min | 110 dB | — | 110 dB | — | — |
| Common-mode Reject Ratio-Nom | 120 dB | — | 120 dB | — | — |
| Frequency Compensation | YES (AVCL>=10) | — | YES (AVCL>=10) | — | — |
| Input Offset Voltage-Max | 180 µV | — | 180 µV | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDIP-T16 | R-PDIP-T8 | S-PDSO-G10 | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e4 |
| Low-Bias | NO | — | NO | — | — |
| Low-Offset | YES | — | YES | — | — |
| Micropower | NO | — | NO | — | — |
| Neg Supply Voltage Limit-Max | -18 V | — | -18 V | — | — |
| Neg Supply Voltage-Nom (Vsup) | -15 V | -5 V | -15 V | — | — |
| Number of Functions | 1 | 4 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | DIP16,.3 | DIP8,.3 | TSSOP10,.19,20 | TSSOP8,.1 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE | IN-LINE | IN-LINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 | 260 |
| Power | NO | — | NO | — | — |
| Programmable Power | NO | — | NO | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Slew Rate-Min | 12.5 V/us | — | 12.5 V/us | — | — |
| Slew Rate-Nom | 20 V/us | — | 20 V/us | — | — |
| Supply Current-Max | 10.5 mA | — | 10.5 mA | 2.5 mA | 0.25 mA |
| Supply Voltage Limit-Max | 18 V | — | 18 V | — | — |
| Supply Voltage-Nom (Vsup) | 15 V | 5 V | 15 V | — | — |
| Surface Mount | YES | NO | NO | YES | YES |
| Technology | BIPOLAR | CMOS | BIPOLAR | — | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | THROUGH-HOLE | THROUGH-HOLE | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 2.54 mm | 2.54 mm | 0.5 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 30 | — |
| Unity Gain BW-Nom | 110000 | — | 110000 | — | — |
| Voltage Gain-Min | 1000000 | — | 1000000 | — | — |
| Wideband | NO | — | NO | — | — |
| ## AD797ARZ Alternates Showing results | Image | — | — | — | — |
| Additional Feature | — | ALSO OPERATE WITH 12V SINGLE SUPPLY | — | — | — |
| Analog IC - Other Type | — | SPST | — | — | — |
| Neg Supply Voltage-Max (Vsup) | — | -20 V | — | — | — |
| Neg Supply Voltage-Min (Vsup) | — | -4.5 V | — | — | — |
| Normal Position | — | NC | — | — | — |
| Number of Channels | — | 1 | — | — | — |
| Off-state Isolation-Nom | — | 65 dB | — | — | — |
| On-state Resistance Match-Nom | — | 0.3 Ω | — | — | — |
| On-state Resistance-Max (Ron) | — | 12 Ω | — | — | — |
| Output | — | SEPARATE OUTPUT | — | — | — |
| Signal Current-Max | — | 0.1 A | — | — | — |
| Supply Current-Max (Isup) | — | 0.005 mA | — | — | — |
| Supply Voltage-Max (Vsup) | — | 20 V | — | — | — |
| Supply Voltage-Min (Vsup) | — | 4.5 V | — | — | — |
| Switch-off Time-Max | — | 140 ns | — | — | — |
| Switch-on Time-Max | — | 220 ns | — | — | — |
| Switching | — | BREAK-BEFORE-MAKE | — | — | — |
| ## ADG451BNZ Alternates Showing results | — | Image | — | — | — |
| ## AD797ANZ Alternates Showing results | — | — | Image | — | — |
| Analog Input Voltage-Max | — | — | — | 5.1 V | 5.5 V |
| Conversion Time-Max | — | — | — | 0.71 µs | — |
| Converter Type | — | — | — | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION |
| Linearity Error-Max (EL) | — | — | — | 0.0019% | 0.0244% |
| Number of Analog In Channels | — | — | — | 1 | 4 |
| Number of Bits | — | — | — | 16 | 12 |
| Output Bit Code | — | — | — | BINARY | BINARY |
| Output Format | — | — | — | SERIAL | SERIAL |
| Sample Rate | — | — | — | 1 MHz | — |
| Sample and Hold / Track and Hold | — | — | — | TRACK | TRACK |
| Supply Voltage-Nom | — | — | — | 2.5 V | 3.3 V |
| ## AD7991YRJZ-0500RL7 Alternates Showing results | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for AD797ARZ 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 AD797ARZ 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 AD797ARZ?
Known equivalents for AD797ARZ include ADG451BNZ, AD797ANZ, AD7980BRMZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AD797ARZ?
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 AD797ARZ 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.