SE5230DR2G Equivalent & Substitute Parts

Part Overview

The SE5230DR2G is a general-purpose operational amplifier manufactured by onsemi, housed in an 8-SOIC surface-mount package. This device features rail-to-rail output capability and is designed for linear amplification applications requiring low-power operation across industrial temperature ranges. The SE5230DR2G is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support, production continuity, and system maintenance.

Substiute Parts

SE5230DR2G

onsemiIn Stock: 2183SE5230DR2G Datasheet

Current PartRFQ

ALD1701SAL

Advanced Linear Devices Inc.In Stock: 1224ALD1701SAL Datasheet

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OP07CS8#PBF

Analog Devices Inc.In Stock: 1063OP07CS8#PBF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SE5230DR2G is determined by the following critical parameters:

Mandatory Matching Criteria:

• Amplifier Type: General Purpose
• Number of Circuits: 1
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount

Functional Compatibility Criteria:

• Output Type: Rail-to-Rail
• Slew Rate: 0.25 V/µs or greater
• Gain Bandwidth Product: 600 kHz or greater
• Current - Output / Channel: 32 mA or greater
• Voltage - Supply Span: Must encompass the operating range of the original design

Substitute parts must maintain electrical performance within the specified operating temperature range and supply voltage envelope. Parts are grouped based on their ability to fulfill these parameters while maintaining form-factor compatibility and functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

ALD1701SAL (Advanced Linear Devices Inc.)

The ALD1701SAL is an active product offering improved electrical performance over the SE5230DR2G in several parameters: higher slew rate (1 V/µs versus 0.25 V/µs), superior input bias current (1 pA versus 40 nA), and lower input offset voltage (4.5 mV versus 400 µV). The device maintains rail-to-rail output capability and 8-SOIC package compatibility. However, the ALD1701SAL operates within a reduced supply voltage range (2 V to 10 V maximum versus 1.8 V to 15 V) and narrower temperature range (0°C to 70°C versus -40°C to 125°C). The ALD1701SAL is ROHS3 compliant and carries active product status, ensuring long-term availability. This substitute is suitable for applications where the reduced supply voltage and temperature ranges are acceptable and where improved performance characteristics provide design benefits.

OP07CS8#PBF (Analog Devices Inc.)

The OP07CS8#PBF is an active product with matched slew rate and gain bandwidth product to the SE5230DR2G (0.25 V/µs and 600 kHz respectively). This device demonstrates superior input bias current (1.8 nA versus 40 nA) and significantly lower input offset voltage (60 µV versus 400 µV). The OP07CS8#PBF operates across an extended supply voltage range (6 V to 36 V maximum) compared to the SE5230DR2G. However, the OP07CS8#PBF does not specify rail-to-rail output capability, and the minimum supply voltage requirement (6 V) exceeds the SE5230DR2G minimum (1.8 V). Operating temperature range is restricted to 0°C to 70°C. The OP07CS8#PBF is ROHS3 compliant and maintains active product status. This substitute is applicable to designs operating at supply voltages of 6 V or greater where the absence of rail-to-rail output specification does not conflict with circuit requirements.

Frequently Asked Questions (FAQ)

Q: Can the ALD1701SAL replace the SE5230DR2G in all applications?

A: The ALD1701SAL is mechanically and functionally compatible in 8-SOIC surface-mount applications. However, design verification is required if the original application operates at supply voltages below 2 V or above 10 V, or at temperatures below 0°C or above 70°C. The ALD1701SAL operates within a narrower supply and temperature envelope than the SE5230DR2G.

Q: What are the key differences between the OP07CS8#PBF and the SE5230DR2G?

A: Both devices share identical slew rate (0.25 V/µs) and gain bandwidth product (600 kHz) specifications. The OP07CS8#PBF requires a minimum supply voltage of 6 V, whereas the SE5230DR2G operates from 1.8 V. The OP07CS8#PBF does not specify rail-to-rail output capability. Operating temperature range for the OP07CS8#PBF is limited to 0°C to 70°C compared to the SE5230DR2G range of -40°C to 125°C.

Q: Are all three devices pin-compatible?

A: All three devices use the 8-SOIC (0.154", 3.90mm Width) package and are surface-mount compatible. Pin-level compatibility must be verified against specific pinout documentation for the application circuit, as package designation alone does not guarantee functional pin correspondence.

Q: Which substitute offers the best performance improvement?

A: The ALD1701SAL provides the most significant performance enhancements, including higher slew rate (1 V/µs), superior input bias current (1 pA), and lower input offset voltage (4.5 mV). The OP07CS8#PBF offers lower input offset voltage (60 µV) and input bias current (1.8 nA) while maintaining identical frequency response characteristics to the original device.

Q: What compliance certifications apply to these substitute parts?

A: Both ALD1701SAL and OP07CS8#PBF are ROHS3 compliant and REACH unaffected. All three devices carry EAR99 ECCN classification and fall under HTSUS code 8542.33.0001. Moisture sensitivity level is 1 (Unlimited) for all devices.

Q: Can the SE5230DR2G be used in new designs?

A: The SE5230DR2G is classified as obsolete. For new designs, ALD1701SAL or OP07CS8#PBF are recommended as active alternatives to ensure long-term supply availability and manufacturing support.