NE5534DR2 Equivalent & Substitute Parts

Part Overview

The NE5534DR2 is a general-purpose operational amplifier manufactured by onsemi, packaged in 8-SOIC surface mount configuration. This device is classified as obsolete, necessitating identification of equivalent and substitute components for ongoing design support and procurement continuity. The NE5534DR2 serves as a single-circuit general-purpose amplifier suitable for audio and instrumentation applications requiring moderate bandwidth and low input offset voltage characteristics.

Key Parameters

Parameter	Value
Manufacturer Part Number	NE5534DR2
Manufacturer	onsemi
Category	Linear, Amplifiers
Amplifier Type	General Purpose
Number of Circuits	1
Package / Case	8-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
Slew Rate	13 V/µs
Gain Bandwidth Product	10 MHz
Current - Input Bias	500 nA
Voltage - Input Offset	500 µV
Current - Supply	4 mA
Current - Output / Channel	38 mA
Voltage - Supply Span (Min)	6 V
Voltage - Supply Span (Max)	40 V
Operating Temperature	0°C ~ 70°C
Product Status	Obsolete
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the NE5534DR2 is determined by electrical and mechanical parameter compatibility within the following criteria:

Critical Matching Parameters:

Amplifier Type: General Purpose
Number of Circuits: 1
Slew Rate: 13 V/µs
Gain Bandwidth Product: 10 MHz
Current - Input Bias: 500 nA
Voltage - Input Offset: 500 µV
Current - Supply: 4 mA
Current - Output / Channel: 38 mA
Package / Case: 8-SOIC surface mount configuration
Mounting Type: Surface Mount

Acceptable Variation Parameters:

Voltage - Supply Span: Substitute parts may have narrower supply voltage ranges (10 V to 30 V) while remaining functionally compatible with the original 6 V to 40 V specification
Operating Temperature: Substitute parts may have extended temperature ranges (-40°C to 85°C) providing enhanced performance envelope
RoHS Status: Substitute parts may be ROHS3 compliant, representing improved environmental compliance
Moisture Sensitivity Level: Substitute parts may have MSL 2 (1 Year) rating, representing different handling requirements
Packaging Format: Substitute parts may differ in tape/reel configuration (Cut Tape, Digi-Reel, Tube, Tape & Reel) without affecting electrical compatibility

Substitute parts must maintain identical electrical performance characteristics and 8-SOIC package footprint compatibility to ensure direct functional replacement.

Parameter Comparison

Parameter	NE5534DR2	NE5534AD	NE5534ADR	NE5534D	SA5534AD	SA5534ADR	SA5534D	SA5534PSR
Manufacturer	onsemi	onsemi	Texas Instruments	onsemi	onsemi	Texas Instruments	Texas Instruments	Texas Instruments
Amplifier Type	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose
Number of Circuits	1	1	1	1	1	1	1	1
Slew Rate	13 V/µs	13 V/µs	13 V/µs	13 V/µs	13 V/µs	13 V/µs	13 V/µs	13 V/µs
Gain Bandwidth Product	10 MHz	10 MHz	10 MHz	10 MHz	10 MHz	10 MHz	10 MHz	10 MHz
Current - Input Bias	500 nA	500 nA	500 nA	500 nA	500 nA	500 nA	500 nA	500 nA
Voltage - Input Offset	500 µV	500 µV	500 µV	500 µV	500 µV	500 µV	500 µV	500 µV
Current - Supply	4 mA	4 mA	4 mA	4 mA	4 mA	4 mA	4 mA	4 mA
Current - Output / Channel	38 mA	38 mA	38 mA	38 mA	38 mA	38 mA	38 mA	38 mA
Voltage - Supply Span (Min)	6 V	6 V	10 V	6 V	6 V	10 V	10 V	10 V
Voltage - Supply Span (Max)	40 V	40 V	30 V	40 V	40 V	30 V	30 V	30 V
Operating Temperature	0°C ~ 70°C	0°C ~ 70°C	0°C ~ 70°C	0°C ~ 70°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C
Package / Case	8-SOIC (0.154", 3.90mm)	8-SOIC (0.154", 3.90mm)	8-SOIC (0.154", 3.90mm)	8-SOIC (0.154", 3.90mm)	8-SOIC (0.154", 3.90mm)	8-SOIC (0.154", 3.90mm)	8-SOIC (0.154", 3.90mm)	8-SOIC (0.209", 5.30mm)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Product Status	Obsolete	Obsolete	Last Time Buy	Obsolete	Obsolete	Last Time Buy	Last Time Buy	Last Time Buy
RoHS Status	RoHS non-compliant	RoHS non-compliant	ROHS3 Compliant	RoHS non-compliant	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	2 (1 Year)	1 (Unlimited)	1 (Unlimited)	2 (1 Year)	2 (1 Year)	1 (Unlimited)

Engineering Selection Recommendations

Primary Substitutes (Identical Electrical Performance, onsemi Manufacturer):

NE5534AD and NE5534D are direct onsemi equivalents maintaining identical electrical specifications and supply voltage range (6 V to 40 V). Both parts are classified as obsolete with RoHS non-compliant status, matching the original NE5534DR2 profile. These substitutes provide seamless functional replacement with no design modifications required.

Secondary Substitutes (Identical Electrical Performance, Extended Temperature Range):

SA5534AD provides identical electrical performance with extended operating temperature range (-40°C to 85°C) while maintaining the original 6 V to 40 V supply voltage specification. This part is obsolete and RoHS non-compliant, suitable for applications requiring enhanced temperature performance without supply voltage constraints.

Tertiary Substitutes (Identical Electrical Performance, Texas Instruments Manufacturer, Last Time Buy Status):

NE5534ADR, SA5534ADR, SA5534D, and SA5534PSR are Texas Instruments manufactured alternatives with Last Time Buy product status and ROHS3 compliance. These parts maintain identical electrical performance but operate within a narrower supply voltage range (10 V to 30 V). Extended operating temperature range (-40°C to 85°C) is provided across all Texas Instruments variants.

NE5534ADR and SA5534ADR are available in Cut Tape and Digi-Reel packaging formats. SA5534D is supplied in Tube packaging. SA5534PSR is supplied in Tape & Reel format with 8-SO package (0.209", 5.30mm width), requiring PCB layout verification for footprint compatibility.

Compliance Considerations:

Designs requiring ROHS3 compliance must select from NE5534ADR, SA5534ADR, SA5534D, or SA5534PSR. Designs with no RoHS compliance requirement may utilize NE5534AD, NE5534D, or SA5534AD for extended availability and lower cost.

Supply Voltage Constraints:

Applications operating below 10 V supply voltage must utilize NE5534DR2, NE5534AD, NE5534D, or SA5534AD. Applications operating above 30 V supply voltage must utilize NE5534DR2, NE5534AD, NE5534D, or SA5534AD. Applications constrained to 10 V to 30 V supply range may utilize any substitute part.

Frequently Asked Questions (FAQ)

Q: Can NE5534ADR be used as a direct replacement for NE5534DR2?

A: NE5534ADR is electrically equivalent with identical amplifier performance characteristics. However, NE5534ADR operates within a narrower supply voltage range (10 V to 30 V) compared to NE5534DR2 (6 V to 40 V). Substitution is valid only if the application supply voltage remains within the 10 V to 30 V window. Both parts use identical 8-SOIC (0.154", 3.90mm) package footprint.

Q: What is the difference between SA5534PSR and other SA5534 variants?

A: SA5534PSR differs in package configuration. It uses 8-SO package (0.209", 5.30mm width) compared to the standard 8-SOIC (0.154", 3.90mm width) used by other variants. PCB layout and footprint must be verified before substitution. SA5534PSR is supplied in Tape & Reel format with MSL 1 (Unlimited) rating.

Q: Are all substitute parts RoHS compliant?

A: No. NE5534AD, NE5534D, and SA5534AD are RoHS non-compliant. NE5534ADR, SA5534ADR, SA5534D, and SA5534PSR are ROHS3 compliant. Design requirements must specify RoHS compliance status to determine acceptable substitute parts.

Q: What is the significance of Last Time Buy product status?

A: Last Time Buy status indicates the manufacturer will discontinue production after a specified date. Parts with Last Time Buy status (NE5534ADR, SA5534ADR, SA5534D, SA5534PSR) have defined end-of-life dates. Procurement planning must account for limited availability windows. Obsolete status (NE5534DR2, NE5534AD, NE5534D, SA5534AD) indicates production has already ceased.

Q: Can substitute parts with extended temperature range (-40°C to 85°C) be used in applications rated for 0°C to 70°C?

A: Yes. Extended temperature range parts (SA5534AD, NE5534ADR, SA5534ADR, SA5534D, SA5534PSR) provide enhanced performance envelope and are fully compatible with applications specified for 0°C to 70°C operation. No design modifications are required.

Q: What packaging formats are available for substitute parts?

A: NE5534AD and NE5534D are available in standard packaging. NE5534ADR and SA5534ADR are supplied in Cut Tape (CT) and Digi-Reel format. SA5534D is supplied in Tube packaging. SA5534PSR is supplied in Tape & Reel (TR) format. Packaging selection does not affect electrical performance.

Q: Are there any moisture sensitivity differences between substitute parts?

A: Yes. NE5534DR2, NE5534AD, NE5534D, and SA5534AD have MSL 1 (Unlimited) rating. NE5534ADR, SA5534ADR, and SA5534D have MSL 2 (1 Year) rating. SA5534PSR has MSL 1 (Unlimited) rating. MSL 2 parts require controlled storage and handling within one year of manufacture.

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