Part A
AD8062ARMZ
Công ty Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 4293 PCS
- Package
- MSOP-8
- Series
- Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Replacement verdict
Compatible functional replacement candidate
The AD8062ARMZ and AD8062ARMZ-RL are functionally identical dual operational amplifiers sharing the same die, package, and electrical specifications; the only distinction is tape-and-reel packaging orientation and quantity, making them interchangeable for design and production purposes.
Amplifier Core Specifications
High match
Package and Pinout
High match
Operating Temperature Range
High match
Packaging Format
High match
Parts at a glance
Part B
AD8062ARMZ-RL
Công ty Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 5165 PCS
- Package
- TSSOP-8
- Series
- Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Key differences
Rows are prioritized by design impact. Highlighted values require attention during substitution.
Key electrical and mechanical differences between the two devices
| Parameter | AD8062ARMZ | AD8062ARMZ-RL | Why it matters |
|---|---|---|---|
| Amplifier Type | Voltage Feedback | Voltage Feedback | Determines the fundamental topology and feedback behavior of the amplifier in the circuit. |
| Number of Channels | 2 | 2 | Specifies how many independent amplifiers are integrated in the package, affecting channel density. |
| -3dB Bandwidth | 300 MHz | 300 MHz | Defines the maximum signal frequency the amplifier can handle with acceptable gain roll-off. |
| Slew Rate | 650 V/µs | 650 V/µs | Indicates how fast the output can respond to large signal changes, critical for high-speed applications. |
| Input Offset Voltage | 1 mV | 1 mV | Affects DC accuracy; lower offset reduces output error in precision signal chains. |
| Supply Voltage Range | 2.7 V to 8 V | 2.7 V to 8 V | Determines compatibility with the system power rail and overall headroom available. |
| Supply Current per Channel | 6.8 mA | 6.8 mA | Impacts power budget and thermal design, especially in portable or dense designs. |
| Package / Mounting | 8-Lead MSOP, Surface Mount | 8-Lead MSOP, Surface Mount | Ensures physical footprint and assembly compatibility on the PCB. |
| Packaging / Reel Size | Tube | Tape & Reel (RL) | Affects manufacturing handling and pick-and-place assembly; the -RL variant is supplied on reel for automated production. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AD8062ARMZ | AD8062ARMZ-RL |
|---|---|---|
| Supplier | - | Analog Devices Inc.,Rochester Electronics, LLC |
| Part Status | Active | Active |
| Amplifier Type | Voltage Feedback | Voltage Feedback |
| Number of Circuits | 2 | 2 |
| Output Type | Rail-to-Rail | Rail-to-Rail |
| Slew Rate | 650V/µs | 650V/µs |
| -3 dB Bandwidth | 320 MHz | 320 MHz |
| Current - Input Bias | 3.5 µA | 3.5 µA |
| Voltage - Input Offset | 1 mV | 1 mV |
| Supply Current | 6.8mA (x2 Channels) | 6.8mA (x2 Channels) |
| Current - Output / Channel | 50 mA | 50 mA |
| Voltage - Supply Span(Min) | 2.7 V | 2.7 V |
| Voltage - Supply Span(Max) | 8 V | 8 V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
Frequently asked questions
What is the difference between AD8062ARMZ and AD8062ARMZ-RL?
Both parts are the same AD8062 dual operational amplifier die in an 8-lead MSOP (RM) package. The suffix difference is packaging format: AD8062ARMZ is supplied in standard tube/rail packaging, while AD8062ARMZ-RL is supplied in tape-and-reel packaging for automated assembly. Electrical and package specifications are identical.
Are AD8062ARMZ and AD8062ARMZ-RL electrically identical?
Yes. Both are the AD8062, a dual, low-power, high-speed voltage feedback amplifier with 300 MHz -3 dB bandwidth, 650 V/µs slew rate, and 6.8 mA typical supply current per amplifier. The -RL suffix denotes reel packaging only and does not change device parameters.
Can AD8062ARMZ-RL be used as a drop-in replacement for AD8062ARMZ?
Yes, from an electrical and footprint standpoint they are interchangeable because both use the same 8-lead MSOP package and pinout. The only practical difference is delivery format (tape-and-reel vs. tube/rail), so the choice depends on the assembly process rather than circuit design.
What package and pinout do AD8062ARMZ and AD8062ARMZ-RL use?
Both are offered in an 8-lead MSOP package. The pinout is standard for a dual op amp: pin 1 OUT A, pin 2 -IN A, pin 3 +IN A, pin 4 V-, pin 5 +IN B, pin 6 -IN B, pin 7 OUT B, and pin 8 V+.
What are the key AC specifications of the AD8062?
The AD8062 provides 300 MHz -3 dB bandwidth, 650 V/µs slew rate, and 0.02% / 0.02° differential gain/phase (NTSC), making it suitable for video and high-speed signal conditioning. These specifications apply equally to AD8062ARMZ and AD8062ARMZ-RL.
What supply voltage range do AD8062ARMZ and AD8062ARMZ-RL support?
Both parts operate from a single supply of 2.7 V to 12 V or a dual supply of ±1.35 V to ±6 V. They are specified for operation over the -40 °C to +85 °C industrial temperature range.
Why would a designer choose the -RL tape-and-reel version over the standard AD8062ARMZ?
The -RL version is intended for high-volume automated pick-and-place assembly, where tape-and-reel packaging improves feeder efficiency and throughput. The standard AD8062ARMZ in tube/rail format is typically used for prototyping, low-volume runs, or manual assembly.
Do AD8062ARMZ and AD8062ARMZ-RL differ in moisture sensitivity or handling requirements?
No. Because both are the same 8-lead MSOP device, they share the same moisture sensitivity level and handling requirements as specified in the manufacturer's datasheet and packaging documentation. Packaging format does not alter MSL classification.