Part A
AD810ARZ
Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 2338 PCS
- Package
- SOIC-8
- Series
- Linear - Amplifiers - Video Amps and Modules
Replacement verdict
Compatible functional replacement candidate
The AD810ARZ and AD810AR-REEL are functionally equivalent, sharing the same die, package, and specified performance characteristics; the only distinction is the packaging format, with the REEL variant supplied on tape and reel for automated assembly. Both parts are interchangeable for design and production purposes, and the choice between them should be driven solely by the required packaging and handling method.
Package Type
High match
Amplifier Type
High match
Pin Configuration
High match
Packaging Format
High match
Parts at a glance
Part B
AD810AR-REEL
Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 7577 PCS
- Package
- SOIC-8
- Series
- Linear - Amplifiers - Video Amps and Modules
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | AD810ARZ | AD810AR-REEL | Why it matters |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Same manufacturer ensures consistent design, process, and quality standards between the two parts. |
| Amplifier Type | Current Feedback Video Amplifier | Current Feedback Video Amplifier | The amplifier topology determines bandwidth, slew rate, and gain behavior, so matching type confirms functional equivalence. |
| Package / Case | 8-SOIC | 8-SOIC | Identical package footprint allows drop-in replacement on the same PCB without layout changes. |
| Number of Channels | 1 | 1 | Channel count must match for the part to serve the same signal path role in a circuit. |
| Supply Voltage Range | ±5 V to ±15 V (dual) | ±5 V to ±15 V (dual) | Operating voltage range must be compatible with the existing power rails for safe substitution. |
| -3 dB Bandwidth | 80 MHz | 80 MHz | Bandwidth defines the maximum signal frequency the amplifier can handle, critical for video and high-speed applications. |
| Slew Rate | 1000 V/µs | 1000 V/µs | Slew rate limits large-signal response and affects distortion at high frequencies. |
| Operating Temperature Range | -40 °C to +85 °C | -40 °C to +85 °C | Temperature range must cover the application environment for reliable operation. |
| Packaging / Delivery Form | Tube | Tape & Reel | Delivery form affects assembly line compatibility; tape and reel suits automated pick-and-place, while tubes suit manual or low-volume assembly. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AD810ARZ | AD810AR-REEL |
|---|---|---|
| Supplier | - | Analog Devices Inc. |
| Part Status | Active | Obsolete |
| Applications | Current Feedback | Current Feedback |
| Number of Circuits | 1 | 1 |
| -3 dB Bandwidth | 80 MHz | 80 MHz |
| Slew Rate | 1000V/µs | 1000V/µs |
| Supply Current | 6.8 mA | 6.8 mA |
| Current - Output / Channel | 60 mA | 60 mA |
| Voltage - Supply, Single/Dual (±) | 5V ~ 36V, ±2.5V ~ 18V | 5V ~ 36V, ±2.5V ~ 18V |
| Mounting Type | Surface Mount | Surface Mount |
Frequently asked questions
What is the difference between AD810ARZ and AD810AR-REEL?
Both parts are the same AD810 video operational amplifier die in an 8-lead SOIC package. The difference is packaging format: AD810ARZ is supplied in tube/rail form, while AD810AR-REEL is supplied on tape-and-reel for automated assembly. The "Z" suffix on AD810ARZ denotes RoHS-compliant lead finish per Analog Devices nomenclature.
Are AD810ARZ and AD810AR-REEL electrically and functionally identical?
Yes. Both are the AD810, a low-power, high-speed video operational amplifier with disable function, in the same 8-lead SOIC (R-8) package. Electrical specifications, pinout, and performance are identical; only the shipping container differs.
Can AD810ARZ and AD810AR-REEL be used interchangeably in a design?
Yes, from an electrical and footprint standpoint they are interchangeable because they share the same die, package, and pinout. The choice depends on the assembly process: tape-and-reel (AD810AR-REEL) is intended for automated pick-and-place lines, while tubes (AD810ARZ) suit manual or low-volume assembly.
What package do AD810ARZ and AD810AR-REEL use?
Both are offered in the 8-lead SOIC package (Analog Devices package designation R-8). The package outline, pin configuration, and PCB land pattern are the same for both orderable part numbers.
Does the "Z" suffix on AD810ARZ indicate a different silicon revision than AD810AR-REEL?
No. Per Analog Devices part-numbering convention, the "Z" suffix designates RoHS-compliant packaging and lead finish, not a different silicon revision. AD810AR-REEL is the tape-and-reel orderable variant of the same device.
Which part should be selected for high-volume automated PCB assembly?
AD810AR-REEL is the appropriate choice for high-volume automated assembly because it is supplied on tape-and-reel, which is compatible with standard pick-and-place equipment. AD810ARZ in tubes is typically used for prototyping, low-volume, or manual assembly.
Do AD810ARZ and AD810AR-REEL share the same datasheet and specifications?
Yes. Both orderable part numbers are covered by the same Analog Devices AD810 datasheet. Key specifications such as bandwidth, slew rate, supply voltage range, and disable function are identical for both variants.