NE5534AP Equivalent & Substitute Parts

Part Overview

The NE5534AP is a general-purpose operational amplifier manufactured by Texas Instruments in 8-PDIP through-hole packaging. This device is classified as Last Time Buy, indicating discontinued production with limited remaining inventory. The NE5534AP serves applications requiring low-noise, general-purpose amplification with moderate bandwidth and slew rate characteristics. Identification of equivalent and substitute parts is necessary due to product discontinuation and to support design flexibility across compatible applications.

Substiute Parts

NE5534AP

Texas InstrumentsIn Stock: 1336NE5534AP Datasheet

Current PartRFQ

OPA134PA

Texas InstrumentsIn Stock: 1530OPA134PA Datasheet

MFR RecommendedRFQ

OP16GN8#PBF

Analog Devices Inc.In Stock: 1244OP16GN8#PBF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the NE5534AP is determined by strict alignment of electrical and mechanical parameters within the following criteria:

Primary Substitution Criteria:

• Package type: 8-DIP (0.300", 7.62mm) through-hole mounting
• Number of circuits: 1
• Voltage - Input Offset: 500 µV (maximum allowable)
• Current - Supply: 4 mA nominal
• Compliance: ROHS3 Compliant

Substitute parts are grouped into two categories:

1. OPA134PA (Texas Instruments) — Audio-grade amplifier with enhanced performance characteristics. Meets all primary substitution criteria with extended operating temperature range (-40°C to 85°C) and improved slew rate (20 V/µs). Product status is Active, ensuring continued availability.

2. OP16GN8#PBF (Analog Devices Inc.) — J-FET input amplifier with reduced input bias current (60 pA). Meets primary substitution criteria with different amplifier topology. Product status is Last Time Buy, similar to the main part.

Both substitutes maintain identical package configuration, single-circuit topology, and compliance certifications required for direct replacement in through-hole applications.

Parameter Comparison

Engineering Selection Recommendations

OPA134PA Selection Criteria:

• Preferred for new designs requiring extended operating temperature range (-40°C to 85°C)
• Active product status ensures long-term availability and supply chain continuity
• Enhanced slew rate (20 V/µs) supports higher-frequency signal processing
• Reduced input bias current (5 pA) minimizes offset drift in precision applications
• ROHS3 compliance and REACH unaffected status meet regulatory requirements
• Suitable for audio-grade applications with improved noise performance

OP16GN8#PBF Selection Criteria:

• J-FET input topology provides extremely low input bias current (60 pA) for high-impedance source applications
• Maintains identical package and mounting configuration for direct board-level replacement
• ROHS3 compliance and REACH unaffected status meet regulatory requirements
• Last Time Buy status indicates limited future availability; use only when J-FET characteristics are functionally required
• Supply voltage range (20 V to 30 V) is narrower than NE5534AP; verify circuit design compatibility

General Substitution Guidance: Both substitute parts maintain ROHS3 compliance and identical through-hole 8-DIP packaging. Selection between OPA134PA and OP16GN8#PBF depends on application-specific requirements for input bias current, slew rate, and operating temperature range. OPA134PA is recommended for new designs due to Active product status.

Frequently Asked Questions (FAQ)

Q: Can OPA134PA directly replace NE5534AP in existing designs?

A: OPA134PA is mechanically and electrically compatible for direct replacement in 8-DIP through-hole applications. Both devices share identical package configuration, single-circuit topology, and input offset voltage specification (500 µV). OPA134PA provides enhanced performance with higher slew rate (20 V/µs vs. 13 V/µs) and extended operating temperature range (-40°C to 85°C vs. 0°C to 70°C). Verify circuit design compatibility with the extended supply voltage range (5 V to 36 V for OPA134PA vs. 10 V to 30 V for NE5534AP).

Q: What are the key differences between OPA134PA and OP16GN8#PBF?

A: OPA134PA is a general-purpose audio amplifier with bipolar input stage, while OP16GN8#PBF is a J-FET input amplifier. Key differences include input bias current (5 pA for OPA134PA vs. 60 pA for OP16GN8#PBF), slew rate (20 V/µs vs. 16 V/µs), and supply voltage range (5 V to 36 V vs. 20 V to 30 V). Both maintain identical package configuration and input offset voltage specification. Selection depends on application requirements for input impedance and supply voltage constraints.

Q: Is OP16GN8#PBF suitable for new designs?

A: OP16GN8#PBF carries Last Time Buy product status, indicating discontinued production. While currently available in inventory (1206 Pcs), future supply cannot be guaranteed. For new designs, OPA134PA is recommended due to Active product status and assured long-term availability.

Q: What packaging considerations apply to these substitutes?

A: All three devices (NE5534AP, OPA134PA, OP16GN8#PBF) use identical 8-DIP (0.300", 7.62mm) through-hole packaging with 8-PDIP supplier device package designation. Pin configuration is compatible for direct board-level replacement without PCB modification. All devices are ROHS3 compliant and suitable for standard through-hole assembly processes.

Q: Are there supply voltage compatibility issues when substituting?

A: NE5534AP operates from 10 V to 30 V supply span. OPA134PA extends this range to 5 V to 36 V, providing greater design flexibility. OP16GN8#PBF operates from 20 V to 30 V, which is narrower than the original part. Verify circuit design operates within the substitute part's specified supply voltage range before implementation.

Q: Do all substitute parts meet the same compliance standards?

A: Yes. NE5534AP, OPA134PA, and OP16GN8#PBF are all ROHS3 compliant and REACH unaffected. All three devices carry EAR99 ECCN classification and 8542.33.0001 HTSUS code. Compliance certifications are equivalent across all three parts.