NE5532DX Equivalent & Substitute Parts

Part Overview

The NE5532DX is a general-purpose operational amplifier featuring dual circuits in an 8-SOIC surface mount package, manufactured by onsemi. This device is classified as obsolete and is no longer in active production. The NE5532DX operates across a wide supply voltage range of 6V to 40V with a slew rate of 9V/µs and a gain bandwidth product of 10 MHz, making it suitable for audio and general signal processing applications.

Due to its obsolete status, locating direct replacements from current production inventory is necessary for new designs or system maintenance. Equivalent and substitute parts are available from multiple manufacturers with comparable electrical characteristics and identical packaging specifications.

Key Parameters

Parameter	Value	Unit
Amplifier Type	General Purpose	—
Number of Circuits	2	—
Slew Rate	9	V/µs
Gain Bandwidth Product	10	MHz
Current - Input Bias	200	nA
Voltage - Input Offset	500	µV
Current - Supply	8	mA
Current - Output / Channel	38	mA
Voltage - Supply Span (Min)	6	V
Voltage - Supply Span (Max)	40	V
Operating Temperature	0 to 70	°C
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the NE5532DX is determined by strict alignment of electrical and mechanical parameters. The following criteria establish compatibility:

Primary Substitution Criteria:

Amplifier Type: General Purpose (dual circuit configuration)
Number of Circuits: 2
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Slew Rate: 9V/µs
Gain Bandwidth Product: 10 MHz
Current - Input Bias: 200 nA (nominal specification)
Voltage - Input Offset: 500 µV (nominal specification)
Current - Supply: 8 mA
Current - Output / Channel: 38 mA
Operating Temperature Range: 0°C to 70°C

Secondary Consideration:

Supply voltage span compatibility: Parts must support the 6V to 40V range or a subset thereof that encompasses typical application requirements

Substitute parts are grouped into two categories: direct equivalents from active production lines and functionally compatible alternatives with minor parameter variations that remain within acceptable operational tolerances for general-purpose amplifier applications.

Parameter Comparison

Part Number	Manufacturer	Product Status	Slew Rate (V/µs)	GBW (MHz)	Input Bias (nA)	Input Offset (µV)	Supply Current (mA)	Output Current (mA)	Supply Min (V)	Supply Max (V)	Temp Range (°C)	Package	RoHS Status
NE5532DX	onsemi	Obsolete	9	10	200	500	8	38	6	40	0 to 70	8-SOIC	Not Specified
NE5532AD8R2G	onsemi	Active	9	10	300	500	8	38	6	40	0 to 70	8-SOIC	ROHS3 Compliant
NE5532D8R2G	onsemi	Active	9	10	300	500	8	38	6	40	0 to 70	8-SOIC	ROHS3 Compliant
SE5532AD8R2G	onsemi	Active	9	10	300	500	8	38	6	40	-55 to 125	8-SOIC	ROHS3 Compliant
NE5532AD	Texas Instruments	Last Time Buy	9	10	200	500	8	38	10	30	0 to 70	8-SOIC	ROHS3 Compliant
NE5532ADR	Texas Instruments	Active	9	10	200	500	8	38	10	30	0 to 70	8-SOIC	ROHS3 Compliant
NE5532ADRE4	Texas Instruments	Obsolete	9	10	200	500	8	38	10	30	0 to 70	8-SOIC	ROHS3 Compliant
NE5532ADRG4	Texas Instruments	Obsolete	9	10	200	500	8	38	10	30	0 to 70	8-SOIC	ROHS3 Compliant
NE5532DR	Texas Instruments	Active	9	10	200	500	8	38	10	30	0 to 70	8-SOIC	ROHS3 Compliant
AS358MTR-G1	Diodes Incorporated	Active	Not Specified	Not Specified	20	2000	0.7	40	3	36	-40 to 85	8-SOIC	ROHS3 Compliant

Engineering Selection Recommendations

Tier 1 - Direct Equivalents (Recommended for Direct Replacement):

NE5532ADR (Texas Instruments) and NE5532DR (Texas Instruments) are the primary recommended substitutes. Both parts are in active production status, ROHS3 compliant, and maintain identical electrical specifications to the NE5532DX across all critical parameters including slew rate, gain bandwidth product, input bias current, and output current capability. The supply voltage range differs (10V to 30V versus 6V to 40V), but this narrower range is suitable for standard dual-supply operational amplifier applications. NE5532ADR is available in Cut Tape & Digi-Reel packaging with 103,700 units in stock.

Tier 2 - onsemi Active Production Alternatives:

NE5532AD8R2G and NE5532D8R2G (onsemi) are active production parts with identical electrical performance to the NE5532DX. These parts feature the full 6V to 40V supply voltage range matching the original specification. Input bias current is specified at 300 nA (versus 200 nA for the NE5532DX), which remains acceptable for general-purpose amplifier applications. Both parts are ROHS3 compliant and available in high quantities.

SE5532AD8R2G (onsemi) extends the operating temperature range to -55°C to 125°C, providing enhanced thermal performance for applications requiring extended temperature operation. This part is ROHS3 compliant and in active production.

Tier 3 - Extended Temperature Range:

SE5532AD8R2G is suitable for applications requiring operation beyond the standard 0°C to 70°C range while maintaining all other electrical specifications.

Not Recommended:

AS358MTR-G1 (Diodes Incorporated) exhibits significant parameter deviations including unspecified slew rate and gain bandwidth product, substantially higher input offset voltage (2 mV versus 500 µV), and reduced supply current capability (0.7 mA versus 8 mA). This part is not suitable as a direct substitute for the NE5532DX.

Frequently Asked Questions (FAQ)

Q: Can the NE5532ADR replace the NE5532DX in all applications?

A: NE5532ADR is electrically equivalent to NE5532DX across all critical parameters. The supply voltage range is narrower (10V to 30V versus 6V to 40V). Applications operating within the 10V to 30V range experience no functional difference. Applications requiring the extended 6V to 40V range should use NE5532AD8R2G or NE5532D8R2G from onsemi.

Q: What is the difference between NE5532AD8R2G and NE5532D8R2G?

A: Both parts are electrically identical. NE5532AD8R2G is supplied in Tape & Reel (TR) packaging, while NE5532D8R2G is supplied in Cut Tape (CT) packaging. Selection depends on assembly process requirements and quantity needs.

Q: Why is the input bias current higher in NE5532AD8R2G compared to NE5532DX?

A: The NE5532AD8R2G specifies 300 nA input bias current versus 200 nA for NE5532DX. This 100 nA difference remains within acceptable tolerances for general-purpose amplifier applications and does not affect circuit functionality in standard configurations.

Q: Is SE5532AD8R2G suitable for standard temperature range applications?

A: Yes. SE5532AD8R2G operates across -55°C to 125°C and is fully functional within the standard 0°C to 70°C range. This part is selected when extended temperature performance is required or when operating in temperature-variable environments.

Q: What packaging options are available for NE5532 substitutes?

A: Substitute parts are available in multiple packaging formats: Tape & Reel (TR) for automated assembly, Cut Tape (CT) for manual or semi-automated processes, and Tube packaging for lower-volume applications. All maintain the 8-SOIC (0.154", 3.90mm Width) form factor.

Q: Are all recommended substitutes ROHS3 compliant?

A: All Tier 1 and Tier 2 recommended substitutes are ROHS3 compliant. The original NE5532DX does not specify RoHS status. ROHS3 compliance is required for applications subject to European Union environmental regulations.

Q: Can NE5532DX be used interchangeably with NE5532D?

A: No. NE5532D uses a 16-SOIC package (0.295", 7.50mm Width) versus the 8-SOIC package of NE5532DX. Physical package incompatibility prevents direct substitution despite identical electrical specifications.

Q: What inventory levels are available for active production substitutes?

A: NE5532ADR (Texas Instruments) has 105,404 units in stock. NE5532AD8R2G (onsemi) has 6,807 units in stock. NE5532D8R2G (onsemi) has 6,865 units in stock. SE5532AD8R2G (onsemi) has 8,337 units in stock. High inventory levels ensure availability for production requirements.

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