OP213ES Equivalent & Substitute Parts

Part Overview

The OP213ES is a general-purpose operational amplifier manufactured by Analog Devices Inc., configured as a dual-channel (2 circuit) rail-to-rail output device in an 8-SOIC surface-mount package. This component is classified as obsolete, indicating that the original manufacturer has discontinued production. The OP213ES remains available in inventory (2187 pcs) but is no longer actively supported for new designs. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support ongoing production requirements for existing applications.

Key Parameters

Parameter	OP213ES Value	Unit
Amplifier Type	General Purpose	—
Number of Circuits	2	Channels
Output Type	Rail-to-Rail	—
Slew Rate	1.2	V/µs
Gain Bandwidth Product	3.4	MHz
Current - Input Bias	240	nA
Voltage - Input Offset	100	µV
Current - Output / Channel	40	mA
Voltage - Supply Span (Min)	4	V
Voltage - Supply Span (Max)	36	V
Operating Temperature Range	-40 to 85	°C
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—
Product Status	Obsolete	—

Substitute Part Grouping Explanation

Substitution of the OP213ES is determined by strict alignment of electrical and mechanical parameters. The primary substitution criteria are:

Critical Parameters for Substitution:

Number of circuits (2 channels required)
Output type (rail-to-rail capability)
Package type (8-SOIC surface mount)
Supply voltage range (minimum 4V, maximum 36V)
Operating temperature range (-40°C to 85°C minimum)
Output current per channel (40 mA minimum)

Direct Equivalent: The OP213ESZ is the direct equivalent of the OP213ES, manufactured by Analog Devices Inc. It maintains identical electrical specifications and package configuration. The primary difference is product status: OP213ESZ is active and available in higher inventory quantities (8580 pcs), making it the preferred replacement for obsolete OP213ES units.

Similar Substitutes: The LT1884 series (LT1884CS8#PBF, LT1884CS8#TRPBF, LT1884IS8#PBF, LT1884IS8#TRPBF) and LM258/LM2904 series parts share the same package type and dual-channel configuration. However, these alternatives exhibit different electrical performance characteristics, including lower slew rates, reduced gain-bandwidth products, and modified supply voltage specifications. These parts are suitable only when application requirements permit relaxed performance tolerances.

Parameter Comparison

Parameter	OP213ES	OP213ESZ	LT1884CS8#PBF	LM258ADT	LM2904DT
Manufacturer	Analog Devices	Analog Devices	Analog Devices	STMicroelectronics	Rohm Semiconductor
Number of Circuits	2	2	2	2	2
Output Type	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	—	—
Slew Rate (V/µs)	1.2	1.2	1.0	0.6	0.3
Gain Bandwidth Product (MHz)	3.4	3.4	2.2	1.1	0.7
Current - Input Bias (nA)	240	240	0.15	20	20
Voltage - Input Offset (µV)	100	100	30	1000	1000
Current - Output / Channel (mA)	40	40	50	40	30
Voltage - Supply Span Min (V)	4	4	2.7	3	3
Voltage - Supply Span Max (V)	36	36	36	30	32
Operating Temperature (°C)	-40 to 85	-40 to 85	-40 to 85	-40 to 105	-40 to 125
Package / Case	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC
Product Status	Obsolete	Active	Active	Active	Not For New Designs
RoHS Status	—	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

Primary Recommendation: OP213ESZ

The OP213ESZ is the optimal substitute for the obsolete OP213ES. This part is manufactured by Analog Devices Inc. and maintains complete electrical and mechanical compatibility. The OP213ESZ is classified as active product status with significantly higher inventory availability (8580 pcs versus 2187 pcs for OP213ES). The OP213ESZ carries ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for new production and long-term supply chain stability.

Secondary Recommendations: LT1884 Series

The LT1884 series (available in multiple packaging configurations: LT1884CS8#PBF, LT1884CS8#TRPBF, LT1884IS8#PBF, LT1884IS8#TRPBF) represents an alternative from Analog Devices Inc. with active product status. These parts maintain the 8-SOIC package and dual-channel configuration. Performance trade-offs include reduced slew rate (1.0 V/µs versus 1.2 V/µs), lower gain-bandwidth product (2.2 MHz versus 3.4 MHz), and lower input bias current (150 pA versus 240 nA). The LT1884 series is suitable for applications where these performance reductions are acceptable. All variants carry ROHS3 compliance and REACH unaffected status.

Tertiary Recommendations: LM258 and LM2904 Series

The LM258ADT (STMicroelectronics) and LM2904 variants (STMicroelectronics and Rohm Semiconductor) are general-purpose dual-channel amplifiers in 8-SOIC packages with active or legacy product status. These parts exhibit significantly reduced performance specifications: slew rates of 0.6 V/µs or lower, gain-bandwidth products of 1.1 MHz or lower, and higher input offset voltages (1–5 mV). The LM258ADT and LM2904AYDT carry automotive qualification (AEC-Q100). These substitutes are appropriate only for applications with relaxed performance requirements and extended temperature operating ranges. The LM2904DT (Rohm) is classified as not for new designs and should be avoided for new development.

Frequently Asked Questions (FAQ)

Q: Can the OP213ES be directly replaced with the OP213ESZ?

A: Yes. The OP213ESZ is the direct equivalent of the OP213ES with identical electrical specifications and package configuration. The primary advantage is active product status and higher inventory availability. No circuit modifications are required.

Q: What are the key differences between the OP213ES and LT1884 series?

A: The LT1884 series has lower slew rate (1.0 V/µs versus 1.2 V/µs), lower gain-bandwidth product (2.2 MHz versus 3.4 MHz), and significantly lower input bias current (150 pA versus 240 nA). Both maintain rail-to-rail output and 8-SOIC packaging. Substitution is valid only if application performance requirements permit these reductions.

Q: Are the LM258 and LM2904 parts suitable replacements for the OP213ES?

A: The LM258 and LM2904 series share the same package type and dual-channel configuration but exhibit substantially reduced performance. Slew rates are 0.6 V/µs or lower, gain-bandwidth products are 1.1 MHz or lower, and input offset voltages are significantly higher. These parts are suitable only for applications with relaxed performance specifications. The LM2904DT (Rohm) is not recommended for new designs.

Q: What packaging options are available for substitute parts?

A: All substitute parts listed maintain the 8-SOIC surface-mount package (0.154", 3.90mm width). Packaging variants differ in shipping format: tube packaging, cut tape with Digi-Reel, and tape & reel (TR). These differences do not affect electrical performance or circuit compatibility.

Q: Do substitute parts meet current regulatory compliance requirements?

A: The OP213ESZ and LT1884 series carry ROHS3 compliance and REACH unaffected status. The LM258ADT and LM2904AYDT also meet ROHS3 compliance. The LM2904DT (Rohm) carries ROHS3 compliance. All parts listed are compliant with current regulatory standards.

Q: What is the operating temperature range for each substitute?

A: The OP213ES and OP213ESZ operate from -40°C to 85°C. The LT1884 series operates from -40°C to 85°C. The LM258ADT operates from -40°C to 105°C. The LM2904 variants operate from -40°C to 125°C. Selection should account for application temperature requirements.

Q: Can I use the LM2904DT in new designs?

A: No. The LM2904DT (Rohm Semiconductor) is classified as not for new designs. This part should be used only for legacy system maintenance or repair. The LM2904AYDT and LM2904YDT (STMicroelectronics) are active alternatives if LM2904 functionality is required.

Q: What is the minimum supply voltage for each part?

A: The OP213ES and OP213ESZ require a minimum supply voltage of 4V. The LT1884 series operates at 2.7V minimum. The LM258 and LM2904 series require 3V minimum. Application power supply design must accommodate these minimum voltage requirements.

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