CLC1002ISO8MTR Equivalent & Substitute Parts

Part Overview

The CLC1002ISO8MTR is a voltage feedback amplifier manufactured by MaxLinear, Inc., designed as a single-circuit integrated amplifier in an 8-SOIC surface mount package. This part is classified as obsolete, necessitating identification of active equivalent components for new designs and production continuity. The CLC1002ISO8MTR delivers a gain bandwidth product of 965 MHz with a slew rate of 170V/µs, operating across a 4V to 12V supply span and a temperature range of -40°C to 85°C.

Due to its obsolete status, equivalent substitute parts must be sourced from active product lines while maintaining electrical and mechanical compatibility within the specified parameter tolerances.

Substiute Parts

CLC1002ISO8MTR

MaxLinear, Inc.In Stock: 2242CLC1002ISO8MTR Datasheet

Current PartRFQ

LMH6624MA

National SemiconductorIn Stock: 6445LMH6624MA Datasheet

MFR RecommendedRFQ

LMH6624MA/NOPB

National SemiconductorIn Stock: 1005LMH6624MA/NOPB Datasheet

MFR RecommendedRFQ

OPA843ID

Texas InstrumentsIn Stock: 1429OPA843ID Datasheet

MFR RecommendedRFQ

OPA843IDR

Texas InstrumentsIn Stock: 17110OPA843IDR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CLC1002ISO8MTR is determined by the following critical parameters:

Mechanical Compatibility: All substitute parts must use the 8-SOIC (0.154", 3.90mm Width) surface mount package to ensure PCB layout and assembly compatibility.

Functional Equivalence: Substitute parts must operate as single-circuit voltage feedback amplifiers with compatible supply voltage ranges and operating temperature specifications.

Electrical Performance Boundaries: Substitute parts are acceptable when they meet or exceed the minimum electrical requirements of the CLC1002ISO8MTR while maintaining functional compatibility. Key electrical parameters include slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, and output current capability.

Supply Voltage Compatibility: The CLC1002ISO8MTR operates from 4V to 12V. Substitute parts with minimum supply voltage requirements of 5V or higher remain compatible with applications using 5V to 12V supplies. Applications requiring 4V operation require substitutes with 4V minimum supply voltage.

Temperature Range: The CLC1002ISO8MTR operates from -40°C to 85°C. Substitute parts with equal or extended temperature ranges are acceptable.

The following active substitute parts meet these criteria:

LMH6624MA and LMH6624MA/NOPB (National Semiconductor): Active status, identical 8-SOIC package, voltage feedback topology, single circuit configuration, 5V to 12V supply range, -40°C to 125°C operating temperature.

OPA843ID and OPA843IDR (Texas Instruments): Active status, identical 8-SOIC package, voltage feedback topology, single circuit configuration, 8V to 12V supply range, -40°C to 85°C operating temperature, RoHS3 compliant.

Parameter Comparison

Engineering Selection Recommendations

For 5V to 12V Supply Applications:

The LMH6624MA and LMH6624MA/NOPB are direct substitutes for the CLC1002ISO8MTR in applications operating within the 5V to 12V supply range. Both variants are active products from National Semiconductor with identical electrical specifications. The LMH6624MA/NOPB includes lead-free packaging compliance. These parts deliver superior slew rate (400V/µs versus 170V/µs) and higher gain bandwidth product (1.5 GHz versus 965 MHz), with reduced input bias current and input offset voltage. Extended operating temperature range (-40°C to 125°C) provides additional margin for thermal applications.

For 8V to 12V Supply Applications with RoHS3 Compliance:

The OPA843ID and OPA843IDR from Texas Instruments are active substitutes for applications requiring RoHS3 compliance and operating within the 8V to 12V supply range. Both parts are functionally identical with differences limited to packaging format: OPA843ID is supplied in Tube packaging, while OPA843IDR is supplied in Tape & Reel format. These parts deliver the highest slew rate (1000V/µs) and -3dB bandwidth (500 MHz) among available substitutes, with RoHS3 compliance and REACH unaffected status.

Supply Voltage Constraint: Applications requiring operation at 4V cannot use OPA843ID or OPA843IDR due to their 8V minimum supply voltage requirement. In such cases, LMH6624MA or LMH6624MA/NOPB are the appropriate substitutes.

Packaging Format Selection: OPA843IDR (Tape & Reel) is preferred for high-volume production. OPA843ID (Tube) is suitable for lower-volume or prototype applications.

Frequently Asked Questions (FAQ)

Q: Can the LMH6624MA be used as a direct replacement for the CLC1002ISO8MTR in all applications?

A: The LMH6624MA is a direct substitute for applications operating within the 5V to 12V supply range. Applications requiring 4V operation cannot use this part due to its 5V minimum supply voltage specification. All other electrical and mechanical parameters are compatible.

Q: What is the difference between OPA843ID and OPA843IDR?

A: Both parts are electrically identical. The difference is packaging format: OPA843ID is supplied in Tube packaging, while OPA843IDR is supplied in Tape & Reel format. Selection depends on production volume and assembly equipment compatibility.

Q: Are the LMH6624MA and LMH6624MA/NOPB interchangeable?

A: Yes. Both parts have identical electrical specifications and 8-SOIC package dimensions. The LMH6624MA/NOPB includes lead-free packaging compliance. Selection depends on RoHS or lead-free requirements for the application.

Q: Why do the OPA843 parts have a higher minimum supply voltage (8V) compared to the CLC1002ISO8MTR (4V)?

A: The OPA843 series is designed for higher-performance applications with different internal circuit architecture, resulting in a higher minimum supply voltage specification. For applications requiring 4V to 7V operation, the LMH6624MA or LMH6624MA/NOPB must be used.

Q: Are all substitute parts RoHS compliant?

A: The OPA843ID and OPA843IDR are RoHS3 compliant. The LMH6624MA and LMH6624MA/NOPB do not have RoHS status specified in the provided data. Verify RoHS compliance requirements with the manufacturer for specific applications.

Q: What is the impact of the higher slew rate in substitute parts?

A: The substitute parts (LMH6624MA at 400V/µs and OPA843 at 1000V/µs) have higher slew rates than the CLC1002ISO8MTR (170V/µs). Higher slew rate reduces signal distortion in high-frequency applications and improves transient response. This is a performance improvement and does not create compatibility issues.

Q: Can I use OPA843IDR in a 4V supply application?

A: No. The OPA843IDR has a minimum supply voltage of 8V and cannot operate at 4V. Use LMH6624MA or LMH6624MA/NOPB for 4V applications.

Q: What is the MSL (Moisture Sensitivity Level) difference between the CLC1002ISO8MTR and substitute parts?

A: The CLC1002ISO8MTR has MSL 1 (Unlimited moisture sensitivity). The OPA843ID and OPA843IDR have MSL 2 (1 Year). The LMH6624MA and LMH6624MA/NOPB do not have MSL specified. For moisture-sensitive applications, verify storage and handling requirements with the manufacturer.