AD829JR Equivalent & Substitute Parts

Part Overview

The AD829JR is a voltage feedback operational amplifier manufactured by Analog Devices Inc., designed for video amplification applications. This device is classified as a linear amplifier in the 8-SOIC surface mount package. The AD829JR is currently listed as obsolete, which necessitates identification of equivalent substitute components for ongoing design support and procurement requirements. Active alternatives with identical electrical and mechanical specifications are available to ensure continuity in system design and manufacturing.

Substiute Parts

AD829JR

Analog Devices Inc.In Stock: 7767AD829JR Datasheet

Current PartRFQ

AD829JRZ

Analog Devices Inc.In Stock: 1285AD829JRZ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AD829JR is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must maintain identical specifications in the following categories:

Electrical Performance Parameters:

• -3dB Bandwidth: 120 MHz
• Slew Rate: 230 V/µs
• Current - Supply: 5.3 mA
• Current - Output / Channel: 32 mA
• Voltage - Supply, Single/Dual (±): ±4.5V ~ 18V
• Number of Circuits: 1
• Applications: Voltage Feedback

Mechanical & Packaging Parameters:

• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Supplier Device Package: 8-SOIC

Regulatory & Classification Parameters:

• Manufacturer: Analog Devices Inc.
• Category: Linear, Amplifiers
• ECCN: EAR99
• HTSUS: 8542.33.0001
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The AD829JRZ qualifies as a direct substitute based on complete alignment with all specified parameters.

Parameter Comparison

Engineering Selection Recommendations

The AD829JRZ is the direct equivalent substitute for the obsolete AD829JR. Both components share identical electrical performance characteristics, mechanical packaging, and regulatory classifications. The primary distinction between these parts is product status and compliance certifications.

Selection Basis:

The AD829JR is classified as obsolete, indicating discontinued manufacturing and limited availability. The AD829JRZ maintains active product status from Analog Devices Inc., ensuring ongoing availability and manufacturing support. Both components are manufactured to the same specifications and are pin-compatible within the 8-SOIC package.

The AD829JRZ carries ROHS3 compliance and REACH unaffected status, providing additional regulatory assurance for applications subject to environmental and hazardous substance restrictions. These certifications do not alter the electrical or mechanical compatibility between the two parts.

For new designs or component replacement in existing systems, the AD829JRZ is the appropriate selection due to its active status and equivalent performance specifications.

Frequently Asked Questions (FAQ)

Q: Can the AD829JRZ be used as a direct replacement for the AD829JR?

A: Yes. The AD829JRZ is a direct equivalent substitute. Both components share identical electrical specifications, including -3dB bandwidth of 120 MHz, slew rate of 230 V/µs, supply current of 5.3 mA, and output current of 32 mA per channel. Both operate across the same supply voltage range of ±4.5V to ±18V and are packaged in the 8-SOIC surface mount package with identical pinout and mechanical dimensions.

Q: Why is the AD829JR listed as obsolete?

A: The AD829JR has been discontinued by Analog Devices Inc. The AD829JRZ is the active equivalent product that replaces it in the manufacturer's current product portfolio. Both components are functionally identical, with the primary difference being manufacturing status and availability.

Q: Are there any differences in packaging between the AD829JR and AD829JRZ?

A: The primary packaging difference is the delivery format. The AD829JR was supplied in standard packaging, while the AD829JRZ is supplied in tube packaging. Both components use the identical 8-SOIC (0.154", 3.90mm Width) surface mount package with the same pinout and mechanical specifications. Tube packaging does not affect electrical performance or board-level compatibility.

Q: What are the compliance differences between these parts?

A: The AD829JRZ carries ROHS3 compliance and REACH unaffected status certifications. The AD829JR does not specify these certifications in available documentation. Both components maintain identical ECCN (EAR99) and HTSUS (8542.33.0001) classifications. The compliance certifications of the AD829JRZ provide additional regulatory assurance for applications in restricted markets.

Q: Are the electrical performance characteristics identical?

A: Yes. Both the AD829JR and AD829JRZ maintain identical electrical specifications across all measured parameters: -3dB bandwidth, slew rate, supply current, output current, and supply voltage range. The components are electrically interchangeable at the circuit level.

Q: Can I use the AD829JRZ in existing designs originally specified for the AD829JR?

A: Yes. The AD829JRZ is a direct substitute for the AD829JR in all applications. The identical electrical specifications, pinout, and package dimensions ensure compatibility with existing circuit designs, PCB layouts, and assembly processes without modification.