CLC2023ISO8 Equivalent & Substitute Parts Reference

Part Overview

The CLC2023ISO8 is a voltage feedback amplifier integrated circuit manufactured by MaxLinear, Inc., featuring two circuits in an 8-SOIC surface mount package. This device is classified as obsolete, indicating it is no longer in active production. The CLC2023ISO8 delivers rail-to-rail output capability with a 12V/µs slew rate and 55 MHz gain bandwidth product, suitable for general-purpose analog signal conditioning applications requiring dual-channel amplification.

Due to the obsolete status of the CLC2023ISO8, equivalent substitute parts are necessary to maintain design continuity and ensure long-term component availability. The substitute parts listed below provide functional equivalence while offering active product status and improved availability.

Substiute Parts

CLC2023ISO8

MaxLinear, Inc.In Stock: 3061CLC2023ISO8 Datasheet

Current PartRFQ

AD8052ARZ-REEL7

Analog Devices Inc.In Stock: 20380AD8052ARZ-REEL7 Datasheet

MFR RecommendedRFQ

AD8652ARZ

Analog Devices Inc.In Stock: 2244AD8652ARZ Datasheet

MFR RecommendedRFQ

LMH6646MAX/NOPB

Texas InstrumentsIn Stock: 9985LMH6646MAX/NOPB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CLC2023ISO8 is determined by the following critical parameters:

Mandatory Compatibility Criteria:

• Dual-circuit configuration (2 circuits minimum)
• Voltage feedback amplifier topology
• Rail-to-rail output capability
• 8-SOIC surface mount package (0.154", 3.90mm width)
• Supply voltage range compatibility (minimum 2.5V to maximum 12V overlap)
• Operating temperature range support (-40°C minimum)

Performance Parameters Considered:

• Slew rate (minimum 12V/µs required for functional equivalence)
• Gain bandwidth product (minimum 55 MHz)
• -3dB bandwidth (minimum 25 MHz)
• Input bias current and offset voltage characteristics
• Output current capability per channel

The three substitute parts listed below satisfy all mandatory compatibility criteria while maintaining or exceeding the performance specifications of the CLC2023ISO8.

Parameter Comparison

Engineering Selection Recommendations

AD8052ARZ-REEL7 (Analog Devices Inc.)

The AD8052ARZ-REEL7 is an active product with ROHS3 compliance and extended operating temperature range (-40°C to 125°C). This substitute provides superior slew rate performance (170V/µs) and significantly higher -3dB bandwidth (110 MHz) compared to the CLC2023ISO8. The minimum supply voltage requirement increases to 3V, which may require circuit redesign in applications utilizing 2.5V supplies. This part is suitable for applications requiring enhanced bandwidth and slew rate performance with standard supply voltages of 3V or higher.

AD8652ARZ (Analog Devices Inc.)

The AD8652ARZ is an active DigiTrim® series product with ROHS3 compliance and extended operating temperature range (-40°C to 125°C). This CMOS amplifier offers extremely low input bias current (1 pA) and low input offset voltage (90 µV), making it suitable for precision signal conditioning applications. The maximum supply voltage is limited to 5.5V, restricting use in applications requiring 12V operation. This part is appropriate for low-power, precision applications within the 2.7V to 5.5V supply range.

LMH6646MAX/NOPB (Texas Instruments)

The LMH6646MAX/NOPB is an active product with ROHS3 compliance and operating temperature range matching the CLC2023ISO8 (-40°C to 85°C). This substitute maintains the full 2.5V to 12V supply voltage range and provides moderate slew rate (22V/µs) and -3dB bandwidth (55 MHz) improvements. The push-pull output configuration and lower supply current (725µA per channel pair) offer advantages in power-constrained applications. This part provides the closest functional match to the CLC2023ISO8 with active product status and full supply voltage compatibility.

Frequently Asked Questions (FAQ)

Q: Can the AD8652ARZ be used in a 12V supply application?

A: No. The AD8652ARZ has a maximum supply voltage rating of 5.5V and cannot be used in applications requiring 12V operation. For 12V applications, select either the AD8052ARZ-REEL7 or LMH6646MAX/NOPB.

Q: What is the primary difference between the AD8052ARZ-REEL7 and LMH6646MAX/NOPB?

A: The AD8052ARZ-REEL7 offers significantly higher slew rate (170V/µs) and bandwidth (110 MHz), while the LMH6646MAX/NOPB provides lower supply current consumption (725µA vs. 4.8mA per channel pair) and maintains the exact operating temperature range of the CLC2023ISO8. The AD8052ARZ-REEL7 requires minimum 3V supply; the LMH6646MAX/NOPB supports 2.5V minimum.

Q: Are all substitute parts available in the same 8-SOIC package?

A: Yes. All three substitute parts are packaged in 8-SOIC (0.154", 3.90mm width) surface mount configuration, enabling direct footprint compatibility with the CLC2023ISO8.

Q: Do the substitute parts have the same moisture sensitivity level?

A: Yes. All substitute parts have Moisture Sensitivity Level (MSL) rating of 1 (Unlimited), matching the CLC2023ISO8.

Q: Which substitute part has the lowest power consumption?

A: The LMH6646MAX/NOPB has the lowest supply current at 725µA per channel pair, compared to 1.85mA for the CLC2023ISO8, 4.8mA for the AD8052ARZ-REEL7, and 17.5mA for the AD8652ARZ.

Q: Can the AD8052ARZ-REEL7 be used in applications with 2.5V supply?

A: No. The AD8052ARZ-REEL7 requires a minimum supply voltage of 3V and cannot operate at 2.5V. For 2.5V minimum supply applications, use either the AD8652ARZ (limited to 5.5V maximum) or LMH6646MAX/NOPB (supports full 2.5V to 12V range).

Q: What is the difference between AD8052ARZ-REEL7 packaging and standard AD8052ARZ?

A: The AD8052ARZ-REEL7 is supplied on Digi-Reel® tape and reel format for automated assembly, while standard AD8052ARZ may be supplied in alternative packaging. Both parts are electrically identical.