AD606JR Equivalent & Substitute Parts

Part Overview

The AD606JR is a logarithmic amplifier integrated circuit manufactured by Analog Devices Inc., designed for single-circuit differential output applications in linear amplifier systems. This component is classified as obsolete, necessitating identification of active equivalent parts for new designs and ongoing production requirements. The AD606JR operates within a 4.5V to 5.5V supply range and is housed in a 16-SOIC surface mount package.

Substiute Parts

AD606JR

Analog Devices Inc.In Stock: 1891AD606JR Datasheet

Current PartRFQ

AD606JRZ

Analog Devices Inc.In Stock: 1941AD606JRZ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AD606JR is determined by strict equivalence across the following critical parameters:

• Amplifier Type: Logarithmic configuration
• Circuit Count: Single circuit
• Output Configuration: Differential output
• Electrical Specifications: Input bias current (4 µA), supply current (13 mA), output current per channel (1.2 mA)
• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: 0°C to 70°C
• Package Type: 16-SOIC surface mount
• Physical Dimensions: 0.154" width, 3.90mm width

The AD606JRZ qualifies as a direct substitute based on complete alignment with all specified electrical and mechanical parameters. The primary distinction between these parts is product status and packaging format.

Parameter Comparison

Engineering Selection Recommendations

The AD606JRZ is the direct functional equivalent of the AD606JR for all applications requiring a logarithmic amplifier with single differential output in a 16-SOIC package. Selection of the AD606JRZ is appropriate for new designs and production transitions due to its active product status. The AD606JRZ carries ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component manufacturing and distribution.

Both parts share identical electrical performance specifications and physical packaging dimensions, ensuring pin-for-pin compatibility and circuit-level interchangeability. The transition from AD606JR to AD606JRZ involves no circuit redesign or board layout modifications.

Frequently Asked Questions (FAQ)

Q: Can the AD606JRZ directly replace the AD606JR in existing designs?

A: Yes. The AD606JRZ is electrically and mechanically identical to the AD606JR. All electrical parameters, supply voltage requirements, operating temperature range, and package dimensions are equivalent. Direct substitution requires no circuit modifications.

Q: What is the primary reason for substituting the AD606JR?

A: The AD606JR is classified as obsolete. The AD606JRZ is the active equivalent part from the same manufacturer, ensuring continued availability and compliance with current regulatory standards.

Q: Are there differences in packaging between these parts?

A: Both parts use the 16-SOIC surface mount package with identical physical dimensions (0.154" width, 3.90mm width). The AD606JRZ is supplied in tube packaging format. Both maintain MSL 1 (Unlimited) moisture sensitivity classification.

Q: Do compliance certifications differ between these parts?

A: The AD606JRZ carries ROHS3 compliance and REACH unaffected status. The AD606JR specifications do not include these compliance designations. For applications requiring regulatory compliance documentation, the AD606JRZ is the appropriate selection.

Q: Are the electrical specifications identical?

A: Yes. Input bias current (4 µA), supply current (13 mA), output current per channel (1.2 mA), supply voltage range (4.5V to 5.5V), and operating temperature range (0°C to 70°C) are identical across both parts.

Q: Is the AD606JRZ suitable for new production designs?

A: Yes. The AD606JRZ is classified as active product status, making it the appropriate selection for new designs, production builds, and long-term supply chain planning.