Part A
AD8367ARUZ
Công ty Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 1680 PCS
- Package
- TSSOP-14
- Series
- Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps
Replacement verdict
Compatible functional replacement candidate
The AD8367ARUZ and AD8367ARU-REEL7 are functionally equivalent, sharing the same silicon die, package, and electrical specifications; the only distinction is the packaging format, with the REEL7 variant supplied on tape and reel for automated assembly. Either part number can be used interchangeably in the same design, and selection should be driven solely by the required packaging and handling method.
Function and Performance
High match
Package Type
High match
Pinout and Footprint
High match
Packaging Format
Validation required
Parts at a glance
Part B
AD8367ARU-REEL7
Công ty Analog Devices Inc.
- Lifecycle
- Active
- Stock
- 8032 PCS
- Package
- TSSOP-14
- 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 | AD8367ARUZ | AD8367ARU-REEL7 | Why it matters |
|---|---|---|---|
| Function | Variable gain amplifier (VGA) with AGC detector | Variable gain amplifier (VGA) with AGC detector | Both parts perform the same core signal-conditioning function, so they are functionally interchangeable in a design. |
| Frequency Range | LF to 500 MHz | LF to 500 MHz | The operating bandwidth determines which RF and IF applications the amplifier can serve. |
| Gain Range | -2.5 dB to +42.5 dB | -2.5 dB to +42.5 dB | The available gain span defines the dynamic range the AGC loop can cover. |
| Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | Supply range must match the system rail to ensure proper operation and compatibility. |
| Package / Case | 14-TSSOP | 14-TSSOP | Identical package and pinout allow drop-in board replacement without layout changes. |
| Packaging / Delivery Form | Tube | Tape and reel | Delivery format affects manufacturing handling; reel packaging suits automated high-volume assembly while tubes suit low-volume or prototyping. |
| Mounting Type | Surface mount | Surface mount | Both are surface-mount devices, so they are compatible with the same PCB assembly process. |
| Operating Temperature Range | -40 °C to +85 °C | -40 °C to +85 °C | The temperature range confirms suitability for industrial and commercial environments. |
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | AD8367ARUZ | AD8367ARU-REEL7 |
|---|---|---|
| Supplier | - | Analog Devices Inc. |
| Series | X-AMP® | X-AMP® |
| Part Status | Active | Obsolete |
| Amplifier Type | Variable Gain | Variable Gain |
| Number of Circuits | 1 | 1 |
| -3 dB Bandwidth | 500 MHz | 500 MHz |
| Current - Input Bias | 27 µA | 27 µA |
| Supply Current | 26mA | 26mA |
| Voltage - Supply Span(Min) | 2.7 V | 2.7 V |
| Voltage - Supply Span(Max) | 5.5 V | 5.5 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 AD8367ARUZ and AD8367ARU-REEL7?
Both parts are the same AD8367 500 MHz, 45 dB linear-in-dB variable gain amplifier (VGA) in a 14-lead TSSOP package. The AD8367ARUZ is the standard tube/rail packaging orderable part number, while AD8367ARU-REEL7 is the same die and package supplied on a 7-inch tape-and-reel carrier for automated assembly. The "Z" suffix on AD8367ARUZ denotes RoHS-compliant lead-free construction per Analog Devices ordering conventions.
Are AD8367ARUZ and AD8367ARU-REEL7 electrically and functionally identical?
Yes. Both orderable part numbers refer to the same AD8367 VGA die in the same 14-lead TSSOP (RU-14) package, with identical pinout, supply range of 2.7 V to 5.5 V, 500 MHz -3 dB bandwidth, 45 dB gain range, and linear-in-dB gain control. The only difference is the shipping format (tubes vs. 7-inch tape-and-reel).
Can AD8367ARUZ and AD8367ARU-REEL7 be used interchangeably in a design?
Yes, from an electrical and footprint standpoint they are interchangeable because they share the same die and 14-lead TSSOP package. The choice between them is driven by the assembly method: AD8367ARUZ for tube-fed or hand assembly, and AD8367ARU-REEL7 for automated pick-and-place lines using 7-inch reels.
What is the package and pinout of the AD8367ARUZ and AD8367ARU-REEL7?
Both parts are supplied in a 14-lead TSSOP (RU-14) package. The pinout includes the RF input, RF output, gain-control (GAIN) pin, supply (VPS1, VPS2), ground (COMM), and mode/feedback pins as defined in the Analog Devices AD8367 datasheet. The package and pin assignments are identical for both orderable part numbers.
What are the key performance specifications shared by AD8367ARUZ and AD8367ARU-REEL7?
Per the Analog Devices AD8367 datasheet, both parts provide a 500 MHz -3 dB bandwidth, 45 dB gain range, linear-in-dB gain control, single-supply operation from 2.7 V to 5.5 V, and are specified for operation over the industrial temperature range. They are intended for applications such as receive AGC, transmit power control, and instrumentation gain stages.
Does the "Z" suffix on AD8367ARUZ indicate a different silicon revision than AD8367ARU-REEL7?
No. The "Z" suffix in Analog Devices part numbering denotes RoHS-compliant, lead-free packaging, not a silicon revision. AD8367ARU-REEL7 is the tape-and-reel orderable variant of the same AD8367 device. Designers should confirm RoHS status against the current Analog Devices product page or datasheet for the specific orderable part number.
Which part number should be specified for high-volume automated PCB assembly?
AD8367ARU-REEL7 is the appropriate orderable part number for high-volume automated pick-and-place assembly because it is supplied on a 7-inch tape-and-reel carrier. AD8367ARUZ is typically supplied in tubes and is better suited to low-volume, prototyping, or hand-assembly workflows.
Where can verified technical data for AD8367ARUZ and AD8367ARU-REEL7 be obtained?
Authoritative technical data is available from the Analog Devices AD8367 product page and datasheet, and orderable part details including packaging, RoHS status, and availability can be verified through authorized distributors such as DigiKey, Mouser, TTI, and Future Electronics. Designers should always confirm the current revision of the datasheet and the specific orderable part number before finalizing a design.