NE592D8 Equivalent & Substitute Parts

Part Overview

The NE592D8 is a general-purpose video amplifier integrated circuit manufactured by onsemi, housed in an 8-SOIC surface mount package. This device is classified as obsolete, indicating it is no longer in active production. The NE592D8 features differential output capability with a single amplifier circuit, designed for general-purpose applications requiring ±3V to ±8V dual supply operation. Due to its obsolete status, identifying functionally equivalent substitute components is necessary for ongoing design support, production continuity, and system maintenance.

Substiute Parts

NE592D8

onsemiIn Stock: 17688NE592D8 Datasheet

Current PartRFQ

TL592B-8D

Texas InstrumentsIn Stock: 1447TL592B-8D Datasheet

DirectRFQ

TL592B-8DR

Texas InstrumentsIn Stock: 7482TL592B-8DR Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components for the NE592D8 are identified based on strict electrical and mechanical compatibility criteria. The following parameters determine substitution eligibility:

Critical Matching Parameters:

• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Output Type: Differential
• Number of Circuits: 1
• Voltage - Supply, Single/Dual (±): ±3V ~ 8V
• Current - Supply: 18 mA
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

The substitute parts TL592B-8D and TL592B-8DR, both manufactured by Texas Instruments, meet all critical electrical and mechanical parameters. Both devices operate within the same supply voltage range, deliver equivalent supply current, maintain identical package geometry, and support the same mounting methodology. The primary distinction between these substitutes is packaging format: TL592B-8D is supplied in Tube packaging, while TL592B-8DR is supplied in Cut Tape (CT) & Digi-Reel® format.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Product Replacement:

The NE592D8 is classified as obsolete and no longer manufactured by onsemi. Both TL592B-8D and TL592B-8DR from Texas Instruments provide direct functional substitution with identical electrical specifications and package geometry. These substitutes are classified as Last Time Buy, indicating limited future availability.

Compliance Considerations:

The original NE592D8 is RoHS non-compliant. Both substitute parts (TL592B-8D and TL592B-8DR) are ROHS3 compliant, offering improved environmental and regulatory alignment for new designs or production transitions. Both substitutes maintain REACH Unaffected status and EAR99 export classification, matching the original part's regulatory profile.

Packaging Selection:

TL592B-8D is supplied in Tube packaging, suitable for manual assembly and lower-volume applications. TL592B-8DR is supplied in Cut Tape (CT) & Digi-Reel® format, optimized for automated pick-and-place assembly and higher-volume production environments. Selection between these two variants depends on assembly methodology and production volume requirements.

Output Current Consideration:

The NE592B-8D and TL592B-8DR specify 4 mA output current per channel, compared to the NE592D8's 10 mA specification. Applications requiring the full 10 mA output current must evaluate whether the reduced output current of the substitutes meets system requirements.

Frequently Asked Questions (FAQ)

Q: Can TL592B-8D and TL592B-8DR be used interchangeably with the NE592D8?

A: Yes. Both Texas Instruments parts meet all critical electrical and mechanical parameters: identical 8-SOIC package geometry, surface mount capability, differential output configuration, single circuit topology, and ±3V to ±8V supply voltage range. The primary difference is packaging format (Tube versus Cut Tape & Digi-Reel®), which does not affect electrical performance.

Q: What is the difference between TL592B-8D and TL592B-8DR?

A: Both parts are electrically identical. TL592B-8D is supplied in Tube packaging for manual handling and lower-volume applications. TL592B-8DR is supplied in Cut Tape (CT) & Digi-Reel® format for automated assembly and higher-volume production. Selection depends on assembly equipment and production methodology.

Q: Does the reduced output current of the TL592B substitutes affect compatibility?

A: The TL592B-8D and TL592B-8DR specify 4 mA output current per channel, while the NE592D8 specifies 10 mA. Applications must verify that 4 mA output current satisfies system load requirements. If the original design requires 10 mA output current, alternative components should be evaluated.

Q: Are the substitute parts still in production?

A: Both TL592B-8D and TL592B-8DR are classified as Last Time Buy, indicating they are no longer in active production but limited inventory remains available. Long-term availability is not guaranteed. For new designs, evaluation of currently active production alternatives is recommended.

Q: What are the regulatory compliance differences?

A: The NE592D8 is RoHS non-compliant. Both TL592B substitutes are ROHS3 compliant, providing improved environmental compliance. All three parts maintain REACH Unaffected status and EAR99 export classification.

Q: Are the pin configurations identical?

A: Both substitute parts use the 8-SOIC package with identical physical dimensions (0.154", 3.90mm Width). Pin configuration compatibility must be verified against the specific application schematic and PCB layout, as package geometry alone does not guarantee functional pin-to-pin compatibility.

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

A: All three parts (NE592D8, TL592B-8D, and TL592B-8DR) have Moisture Sensitivity Level (MSL) 1, indicating unlimited shelf life without moisture control requirements.