NE5532D Equivalent & Substitute Parts

Part Overview

The NE5532D is a general-purpose operational amplifier manufactured by onsemi, configured as a dual-channel (2 circuit) device in a 16-SOIC surface mount package. This component is classified as obsolete, indicating discontinued production and limited availability through standard distribution channels. The NE5532D operates across a wide supply voltage range of 6V to 40V and is suitable for audio and general signal processing applications requiring moderate bandwidth and slew rate performance.

Due to its obsolete status, sourcing equivalent or substitute components becomes necessary for new designs, production continuity, or repair applications. Substitute parts must maintain functional compatibility while meeting the electrical and mechanical requirements of the original design.

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	16-SOIC (0.295", 7.50mm Width)	—
Mounting Type	Surface Mount	—
Product Status	Obsolete	—
RoHS Status	RoHS non-compliant	—

Substitute Part Grouping Explanation

Substitution of the NE5532D requires evaluation across three primary criteria: electrical performance parameters, package compatibility, and product lifecycle status.

Electrical Performance Criteria: Substitute parts must maintain compatibility in slew rate (9V/µs), gain bandwidth product (10 MHz), input bias current (200 nA), input offset voltage (500 µV), supply current (8 mA), and output current per channel (38 mA). The supply voltage range (6V to 40V) establishes the minimum and maximum operating envelope. These parameters determine whether a substitute can perform equivalent signal processing functions within the original circuit design.

Package Compatibility: The NE5532D uses a 16-SOIC package (0.295", 7.50mm width). Substitute parts may use alternative packages (8-SOIC, 0.154", 3.90mm width) if the circuit design accommodates different pinout configurations. Package selection affects PCB layout, thermal performance, and mechanical fit.

Product Lifecycle Status: The NE5532D is obsolete. Active or Last Time Buy substitutes provide improved availability and supply chain continuity. RoHS3 compliance status indicates environmental regulatory alignment for new designs.

Parameter Comparison

Parameter	NE5532D (Main)	SA5532AD	RC4580IDR	LME49723MAX/NOPB	MC4558IDT	OP200GSZ-REEL	TLE2082ACD
Manufacturer	onsemi	Texas Instruments	Texas Instruments	Texas Instruments	STMicroelectronics	Analog Devices Inc.	Texas Instruments
Amplifier Type	General Purpose	General Purpose	Audio	Audio	General Purpose	General Purpose	J-FET
Number of Circuits	2	2	2	2	2	2	2
Slew Rate (V/µs)	9	9	5	8	2.2	0.15	40
Gain Bandwidth Product (MHz)	10	10	12	19	5.5	0.5	10
Current - Input Bias (nA)	200	200	100	200	50	0.1	0.02
Voltage - Input Offset (µV)	500	500	500	300	1000	80	700
Current - Supply (mA)	8	8	6	6.7	2.3	0.57	3.1
Current - Output / Channel (mA)	38	38	50	25	20	—	48
Voltage - Supply Span (Min - Max) (V)	6 to 40	10 to 30	4 to 32	5 to 34	4 to 40	6 to 36	4.5 to 38
Operating Temperature (°C)	0 to 70	-40 to 85	-40 to 85	-40 to 85	-40 to 105	-40 to 85	0 to 70
Package / Case	16-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	16-SOIC	8-SOIC
Product Status	Obsolete	Last Time Buy	Active	Active	Active	Active	Last Time Buy
RoHS Status	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Direct Electrical Equivalents (16-SOIC Package):

OP200GSZ and OP200GSZ-REEL (Analog Devices Inc.) maintain the 16-SOIC package format and general-purpose amplifier classification. Both are active products with ROHS3 compliance. However, these devices exhibit significantly lower slew rate (0.15V/µs) and gain bandwidth product (0.5 MHz), making them unsuitable for applications requiring the NE5532D's 9V/µs slew rate and 10 MHz bandwidth performance.

Functional Equivalents (8-SOIC Package):

SA5532AD (Texas Instruments) provides the closest electrical match with identical slew rate (9V/µs), gain bandwidth product (10 MHz), input bias current (200 nA), input offset voltage (500 µV), and output current per channel (38 mA). This part is classified as Last Time Buy with ROHS3 compliance. The 8-SOIC package requires circuit redesign for pinout accommodation. Supply voltage range is restricted to 10V to 30V, narrower than the NE5532D's 6V to 40V range.

RC4580IDR (Texas Instruments) is an active audio amplifier with 5V/µs slew rate and 12 MHz gain bandwidth product. This part offers superior availability (226,800 units in stock) and ROHS3 compliance. The 8-SOIC package and audio classification indicate suitability for signal processing applications with moderate performance requirements.

LME49723MAX/NOPB (Texas Instruments) is an active audio amplifier with 8V/µs slew rate and 19 MHz gain bandwidth product, exceeding NE5532D performance specifications. ROHS3 compliance and active product status ensure long-term availability. The 8-SOIC package requires circuit redesign.

MC4558IDT (STMicroelectronics) is an active general-purpose amplifier with 2.2V/µs slew rate and 5.5 MHz gain bandwidth product. This part offers the highest inventory availability (119,399 units) and extended operating temperature range (-40°C to 105°C). Reduced slew rate and bandwidth limit applicability to lower-frequency signal processing.

TLE2082ACD (Texas Instruments) is a J-FET amplifier with 40V/µs slew rate and 10 MHz gain bandwidth product. This part provides superior slew rate performance and extremely low input bias current (20 pA). Last Time Buy status and ROHS3 compliance are present. The 8-SOIC package and J-FET architecture require circuit evaluation for input impedance and noise characteristics.

Compliance Considerations:

All substitute parts except SA5532AD and TLE2082ACD are classified as active products, ensuring continued availability and manufacturing support. ROHS3 compliance across all substitutes aligns with environmental regulatory requirements for new designs. The NE5532D's RoHS non-compliant status may restrict use in regulated applications.

Frequently Asked Questions (FAQ)

Q: Can the NE5532D be directly replaced with an 8-SOIC package substitute without circuit modification?

A: No. The NE5532D uses a 16-SOIC package while most substitutes use 8-SOIC packages. These packages have different pinout configurations and physical dimensions. Circuit redesign, including PCB layout changes and potential schematic modifications, is required for 8-SOIC substitutes.

Q: Which substitute provides the closest electrical performance match to the NE5532D?

A: SA5532AD (Texas Instruments) matches the NE5532D in slew rate (9V/µs), gain bandwidth product (10 MHz), input bias current (200 nA), input offset voltage (500 µV), and output current per channel (38 mA). However, its supply voltage range (10V to 30V) is narrower than the NE5532D (6V to 40V).

Q: What is the primary advantage of RC4580IDR over other substitutes?

A: RC4580IDR offers the highest inventory availability (226,800 units in stock) among all substitutes, ensuring reliable supply chain access. It is classified as an active product with ROHS3 compliance and provides 5V/µs slew rate and 12 MHz gain bandwidth product performance.

Q: Are all substitute parts RoHS compliant?

A: All substitute parts listed are ROHS3 compliant. The original NE5532D is RoHS non-compliant. This distinction is significant for applications subject to environmental regulatory requirements.

Q: Which substitute has the lowest power consumption?

A: OP200GSZ-REEL has the lowest supply current at 0.57 mA (570 µA × 2 channels). However, its 0.15V/µs slew rate and 0.5 MHz gain bandwidth product make it unsuitable for applications requiring NE5532D performance levels.

Q: Can TLE2082ACD be used as a direct substitute for audio applications?

A: TLE2082ACD is a J-FET amplifier with superior slew rate (40V/µs) and extremely low input bias current (20 pA). While it meets the 10 MHz gain bandwidth product requirement, its J-FET input architecture produces different input impedance and noise characteristics compared to the NE5532D's bipolar input stage. Circuit evaluation is required.

Q: What is the operating temperature range difference between NE5532D and active substitutes?

A: The NE5532D operates from 0°C to 70°C. Most active substitutes (RC4580IDR, LME49723MAX/NOPB, MC4558IDT, OP200GSZ-REEL) operate from -40°C to 85°C, providing extended low-temperature performance. MC4558IDT extends to 105°C maximum.

Q: Is MC4558IDT suitable for high-frequency applications?

A: MC4558IDT has a gain bandwidth product of 5.5 MHz and slew rate of 2.2V/µs, both lower than the NE5532D's 10 MHz and 9V/µs specifications. This part is suitable for lower-frequency signal processing applications below 5 MHz.

Q: What packaging options are available for substitutes?

A: Substitutes are available in two package formats: 16-SOIC (OP200GSZ, OP200GSZ-REEL) matching the NE5532D form factor, and 8-SOIC (SA5532AD, RC4580IDR, LME49723MAX/NOPB, MC4558IDT, RC4580ID, TLE2082ACD) requiring circuit redesign. Packaging selection affects PCB layout and thermal management.

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