OPA2652E/3K Equivalent & Substitute Parts

Part Overview

The OPA2652E/3K is a dual-channel voltage feedback operational amplifier manufactured by Texas Instruments in the SpeedPlus™ series. This surface-mount device is housed in a SOT-23-8 package and is designed for high-speed signal conditioning applications requiring dual amplifier circuits. The part is Active status and RoHS3 compliant. Substitute parts are identified when original inventory is unavailable, when alternative packaging formats are required, or when design specifications permit operation with equivalent performance characteristics.

Substiute Parts

OPA2652E/3K

Texas InstrumentsIn Stock: 9619OPA2652E/3K Datasheet

Current PartRFQ

OPA2652E/250

Texas InstrumentsIn Stock: 2132OPA2652E/250 Datasheet

Parametric EquivalentRFQ

AD8039ARTZ-REEL7

Analog Devices Inc.In Stock: 3750AD8039ARTZ-REEL7 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the OPA2652E/3K is determined by the following criteria:

Primary Substitution Criteria:

• Dual-channel voltage feedback amplifier topology
• SOT-23-8 surface-mount package
• Operating temperature range of -40°C to 85°C
• RoHS3 compliance and MSL Level 1 rating
• Compatible supply voltage span (minimum 6V to maximum 12V)

Substitute Categories:

1. Parametric Equivalent (Same Manufacturer, Different Packaging): OPA2652E/250 maintains identical electrical specifications and performance characteristics as the OPA2652E/3K. The difference is packaging format: OPA2652E/250 is supplied in Tape & Reel (TR) format, while OPA2652E/3K uses standard packaging. Both devices are Texas Instruments SpeedPlus™ series parts with Active product status.

2. Manufacturer Recommended Equivalent (Alternative Manufacturer): AD8039ARTZ-REEL7 is an Analog Devices Inc. dual-channel voltage feedback amplifier in SOT-23-8 package. This part operates within the same temperature range and supply voltage specifications. The AD8039ARTZ-REEL7 is supplied in Cut Tape (CT) & Digi-Reel® format.

Parameter Comparison

Engineering Selection Recommendations

OPA2652E/250 Selection: The OPA2652E/250 is a direct parametric equivalent to the OPA2652E/3K. Both parts are manufactured by Texas Instruments, share identical electrical specifications, and are housed in the same SOT-23-8 package. The sole distinction is packaging format: OPA2652E/250 is supplied in Tape & Reel format. Selection of OPA2652E/250 is appropriate when tape and reel packaging is required for automated assembly processes or when the original OPA2652E/3K is unavailable. Both parts maintain Active product status and full RoHS3 compliance.

AD8039ARTZ-REEL7 Selection: The AD8039ARTZ-REEL7 is a manufacturer-recommended alternative from Analog Devices Inc. This part operates within the same temperature range (-40°C to 85°C) and is compatible with the OPA2652E/3K supply voltage specifications. The AD8039ARTZ-REEL7 exhibits superior performance in specific parameters: higher slew rate (425 V/µs versus 335 V/µs), lower input bias current (0.4 µA versus 4 µA), lower input offset voltage (0.5 mV versus 1.5 mV), and significantly lower supply current (1 mA versus 11 mA per dual channels). The AD8039ARTZ-REEL7 operates at lower minimum supply voltage (3V versus 6V). The -3dB bandwidth of the AD8039ARTZ-REEL7 is 350 MHz, which is lower than the OPA2652E/3K at 700 MHz. Selection of AD8039ARTZ-REEL7 is appropriate for applications where lower power consumption, lower input offset voltage, or lower minimum supply voltage are design requirements. All three parts are Active status, RoHS3 compliant, and MSL Level 1 rated.

Frequently Asked Questions (FAQ)

Q: Can OPA2652E/250 be used as a direct replacement for OPA2652E/3K?

A: Yes. The OPA2652E/250 is a parametric equivalent with identical electrical specifications, operating temperature range, supply voltage requirements, and SOT-23-8 package. The difference is packaging format: OPA2652E/250 is supplied in Tape & Reel format. Both parts are Texas Instruments SpeedPlus™ series devices with Active product status.

Q: What are the key differences between OPA2652E/3K and AD8039ARTZ-REEL7?

A: Both are dual-channel voltage feedback amplifiers in SOT-23-8 packages with identical operating temperature ranges and maximum supply voltage (12V). Key differences include: AD8039ARTZ-REEL7 has higher slew rate (425 V/µs vs. 335 V/µs), lower input bias current (0.4 µA vs. 4 µA), lower input offset voltage (0.5 mV vs. 1.5 mV), lower supply current (1 mA vs. 11 mA), lower minimum supply voltage (3V vs. 6V), and lower -3dB bandwidth (350 MHz vs. 700 MHz). The OPA2652E/3K is manufactured by Texas Instruments; the AD8039ARTZ-REEL7 is manufactured by Analog Devices Inc.

Q: Is the AD8039ARTZ-REEL7 compatible with designs specified for OPA2652E/3K?

A: Compatibility depends on specific circuit requirements. Both devices operate within the same temperature range (-40°C to 85°C) and are compatible with 6V to 12V supply voltages. The AD8039ARTZ-REEL7 operates at lower minimum supply voltage (3V). The AD8039ARTZ-REEL7 has lower -3dB bandwidth (350 MHz vs. 700 MHz) and lower gain bandwidth product. Applications requiring the full 700 MHz bandwidth of the OPA2652E/3K may not be suitable for the AD8039ARTZ-REEL7. Applications benefiting from lower power consumption and lower input offset voltage are suitable for the AD8039ARTZ-REEL7.

Q: What packaging formats are available for these parts?

A: OPA2652E/3K is supplied in standard packaging. OPA2652E/250 is supplied in Tape & Reel (TR) format. AD8039ARTZ-REEL7 is supplied in Cut Tape (CT) & Digi-Reel® format. All three parts use the same SOT-23-8 package case and are surface-mount devices.

Q: Are all three parts RoHS3 compliant?

A: Yes. OPA2652E/3K, OPA2652E/250, and AD8039ARTZ-REEL7 are all RoHS3 compliant with Moisture Sensitivity Level 1 (Unlimited). All three parts are Active status products.

Q: Which part should be selected for lowest power consumption?

A: The AD8039ARTZ-REEL7 has the lowest supply current at 1 mA (x2 channels) compared to 11 mA (x2 channels) for both OPA2652E/3K and OPA2652E/250. The AD8039ARTZ-REEL7 is the appropriate selection for power-constrained applications.

Q: What is the difference between OPA2652E/3K and OPA2652E/250 packaging?

A: Both parts are identical in electrical specifications and SOT-23-8 package case. OPA2652E/3K uses standard packaging, while OPA2652E/250 is supplied in Tape & Reel (TR) format for automated assembly processes.