NE592D14R2 Equivalent & Substitute Parts

Part Overview

The NE592D14R2 is a general-purpose video amplifier integrated circuit manufactured by onsemi, housed in a 14-SOIC surface mount package. This device is classified as obsolete, which necessitates identification of active equivalent and substitute components for ongoing design support and procurement. The NE592D14R2 provides differential output amplification suitable for general-purpose applications requiring ±3V to ±8V dual supply operation.

Substiute Parts

NE592D14R2

onsemiIn Stock: 2276NE592D14R2 Datasheet

Current PartRFQ

NE592D14R2G

onsemiIn Stock: 1263NE592D14R2G Datasheet

DirectRFQ

UA733CD

Texas InstrumentsIn Stock: 3322UA733CD Datasheet

DirectRFQ

UA733CDR

Texas InstrumentsIn Stock: 9356UA733CDR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the NE592D14R2 is determined by the following critical parameters:

Package Compatibility: All substitute parts must use the 14-SOIC (0.154", 3.90mm Width) surface mount package to ensure mechanical and electrical compatibility with existing printed circuit board layouts.

Output Configuration: The differential output type is a fundamental functional requirement. All substitute parts must provide differential output amplification.

Circuit Count: Single-circuit configuration is required. Substitute parts must contain exactly one amplifier circuit.

Mounting Technology: Surface mount technology is mandatory for compatibility with modern assembly processes.

Electrical Characteristics: Supply current, output current, and supply voltage ranges define the operational envelope. Substitute parts must operate within compatible electrical parameters to ensure proper circuit function.

The NE592D14R2G (onsemi) serves as a direct manufacturer equivalent with identical electrical specifications and packaging. The UA733CD and UA733CDR (Texas Instruments) function as cross-manufacturer substitutes with compatible package and output configurations, though with different supply current and output current specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute - NE592D14R2G: This onsemi component is the direct manufacturer equivalent of the NE592D14R2. It maintains identical electrical specifications (18 mA supply current, 10 mA output current, ±3V to ±8V supply voltage) and package configuration. The NE592D14R2G is classified as active product status and is ROHS3 compliant, providing regulatory compliance advantages over the obsolete parent part. This substitute is the preferred selection for applications requiring exact electrical parameter matching.

Cross-Manufacturer Substitutes - UA733CD and UA733CDR: These Texas Instruments components provide functional equivalence through identical package geometry (14-SOIC), differential output configuration, and single-circuit topology. Both parts are active products with ROHS3 compliance. The UA733CD and UA733CDR operate with 16 mA supply current and 3.6 mA output current per channel, representing lower power consumption compared to the NE592D14R2. These substitutes are suitable for applications where reduced supply current and output current are acceptable within the circuit design constraints. The UA733CDR offers Digi-Reel packaging in addition to cut tape format, providing flexibility in procurement and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the NE592D14R2G be used as a direct replacement for the NE592D14R2?

A: Yes. The NE592D14R2G is the direct manufacturer equivalent with identical electrical specifications, package configuration, and circuit topology. The primary difference is product status (active versus obsolete) and RoHS compliance (ROHS3 compliant versus non-compliant).

Q: What are the key differences between the NE592D14R2 and the UA733CD/UA733CDR substitutes?

A: The primary differences are manufacturer (onsemi versus Texas Instruments), supply current (18 mA versus 16 mA), and output current per channel (10 mA versus 3.6 mA). Package configuration, output type, circuit count, and mounting technology are identical. The UA733 series operates with lower power consumption.

Q: Are the UA733CD and UA733CDR electrically interchangeable?

A: Yes. Both parts are identical in electrical specifications and package configuration. The difference is packaging format: UA733CD is supplied in tube packaging, while UA733CDR is supplied in cut tape and Digi-Reel formats.

Q: Does the 14-SOIC package ensure mechanical compatibility across all substitute parts?

A: Yes. All substitute parts use the 14-SOIC (0.154", 3.90mm Width) package, ensuring identical pin count, spacing, and footprint compatibility with existing PCB designs.

Q: What is the significance of the RoHS compliance difference?

A: The NE592D14R2 is RoHS non-compliant, while all substitute parts (NE592D14R2G, UA733CD, UA733CDR) are ROHS3 compliant. This compliance status is relevant for applications subject to RoHS regulations and environmental standards.

Q: Can the lower output current of the UA733 series affect circuit performance?

A: The UA733 series provides 3.6 mA output current per channel compared to 10 mA for the NE592D14R2. Circuit performance depends on load impedance and signal requirements. Applications requiring higher output current should use the NE592D14R2 or NE592D14R2G.

Q: What is the moisture sensitivity level for all these parts?

A: All parts are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.