CLC1001ISO8MTR Equivalent & Substitute Parts

Part Overview

The CLC1001ISO8MTR is a voltage feedback amplifier integrated circuit manufactured by MaxLinear, Inc., housed in an 8-SOIC surface mount package. This device features a single amplifier circuit with a gain bandwidth product of 2.1 GHz and a slew rate of 410 V/µs, designed for high-speed signal conditioning applications. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain functional and mechanical compatibility while meeting current supply chain requirements.

Substiute Parts

CLC1001ISO8MTR

MaxLinear, Inc.In Stock: 939CLC1001ISO8MTR Datasheet

Current PartRFQ

AD8037ARZ-REEL

Analog Devices Inc.In Stock: 21946AD8037ARZ-REEL Datasheet

MFR RecommendedRFQ

LMH6624MAX/NOPB

Texas InstrumentsIn Stock: 1272LMH6624MAX/NOPB Datasheet

MFR RecommendedRFQ

OPA846IDR

Texas InstrumentsIn Stock: 1530OPA846IDR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CLC1001ISO8MTR is determined by strict adherence to the following criteria:

Mandatory Compatibility Parameters:

• Amplifier Type: Voltage Feedback (single circuit configuration)
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Functional Category: Linear Amplifier, single circuit

Performance Envelope Parameters: Substitute parts must operate within the electrical operating window defined by the original part specifications. The CLC1001ISO8MTR establishes baseline performance metrics including slew rate (410 V/µs), gain bandwidth product (2.1 GHz), and supply voltage range (4 V to 12 V). Substitute parts are qualified when they maintain functional equivalence within these electrical boundaries.

Identified Substitute Parts:

• AD8037ARZ-REEL (Analog Devices Inc.)
• LMH6624MAX/NOPB (Texas Instruments)
• OPA846IDR (Texas Instruments)

All three substitute parts share the identical 8-SOIC package footprint, voltage feedback amplifier topology, and single-circuit configuration. Each part is currently in active production status, ensuring long-term supply availability.

Parameter Comparison

Engineering Selection Recommendations

AD8037ARZ-REEL (Analog Devices Inc.)

This part is active in production and ROHS3 compliant. The AD8037ARZ-REEL exhibits superior slew rate performance (1500 V/µs) compared to the original CLC1001ISO8MTR (410 V/µs), providing enhanced transient response capability. The -3dB bandwidth of 270 MHz closely matches the original specification of 284 MHz. Input bias current is significantly reduced to 3 µA, improving circuit performance in high-impedance applications. The minimum supply voltage requirement increases to 6 V, which must be verified against system power architecture. Operating temperature range is limited to -40°C to 85°C, narrower than the original -40°C to 125°C specification. Moisture sensitivity level remains at MSL 1 (Unlimited).

LMH6624MAX/NOPB (Texas Instruments)

This part is active in production and ROHS3 compliant. The LMH6624MAX/NOPB maintains the original operating temperature range of -40°C to 125°C, matching the CLC1001ISO8MTR specification. Slew rate is 400 V/µs, closely aligned with the original 410 V/µs. Gain bandwidth product is 1.5 GHz, lower than the original 2.1 GHz. The -3dB bandwidth of 95 MHz is significantly reduced compared to the original 284 MHz, indicating narrower frequency response. Input bias current is 13 µA and input offset voltage is 100 µV, both improved relative to the original. Minimum supply voltage is 5 V. Moisture sensitivity level is MSL 1 (Unlimited). This part is supplied in Tape & Reel packaging.

OPA846IDR (Texas Instruments)

This part is active in production and ROHS3 compliant. The OPA846IDR provides slew rate of 625 V/µs and gain bandwidth product of 1.75 GHz, both intermediate between the original and other substitutes. Input bias current is 10 µA and input offset voltage is 150 µV. Current output per channel is 80 mA, lower than the original 130 mA. Operating temperature range is -40°C to 85°C, narrower than the original specification. Minimum supply voltage is 5 V. Moisture sensitivity level is MSL 2 (1 Year), indicating stricter handling requirements compared to the original MSL 1 rating.

Frequently Asked Questions (FAQ)

Q: Can the AD8037ARZ-REEL be used as a direct replacement for the CLC1001ISO8MTR?

A: The AD8037ARZ-REEL shares the identical 8-SOIC package footprint and voltage feedback amplifier topology. Pin-level compatibility must be verified against the original circuit schematic. The AD8037ARZ-REEL is active in production and ROHS3 compliant. The minimum supply voltage increases from 4 V to 6 V, and the operating temperature range narrows from -40°C to 125°C to -40°C to 85°C. These differences must be evaluated against system requirements.

Q: What are the key differences between the three substitute parts?

A: All three parts maintain the 8-SOIC package and voltage feedback amplifier configuration. The AD8037ARZ-REEL offers the highest slew rate (1500 V/µs) and lowest input bias current (3 µA). The LMH6624MAX/NOPB maintains the original operating temperature range (-40°C to 125°C) and provides the lowest input offset voltage (100 µV). The OPA846IDR provides intermediate performance across slew rate and gain bandwidth product metrics. Supply voltage minimums differ: AD8037ARZ-REEL requires 6 V, while LMH6624MAX/NOPB and OPA846IDR require 5 V.

Q: Does the CLC1001ISO8MTR obsolescence affect circuit design considerations?

A: The CLC1001ISO8MTR is classified as obsolete, indicating discontinued production and limited inventory availability. Substitution with an active part ensures long-term supply chain continuity. All three substitute parts are currently in active production status. Design verification must confirm that the electrical performance differences documented in the parameter comparison table do not degrade system performance.

Q: Are all substitute parts RoHS compliant?

A: All three substitute parts are ROHS3 compliant. The original CLC1001ISO8MTR RoHS status is not specified in the provided data.

Q: What is the significance of moisture sensitivity level differences?

A: The CLC1001ISO8MTR and AD8037ARZ-REEL and LMH6624MAX/NOPB are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. The OPA846IDR is rated MSL 2 (1 Year), requiring storage in controlled humidity conditions and limiting shelf life to one year after packaging. This affects inventory management and handling procedures.

Q: Which substitute part is recommended for applications requiring the widest operating temperature range?

A: The LMH6624MAX/NOPB maintains the original operating temperature range of -40°C to 125°C. The AD8037ARZ-REEL and OPA846IDR both narrow the upper temperature limit to 85°C. For applications requiring operation at temperatures above 85°C, the LMH6624MAX/NOPB is the appropriate selection.

Q: How do output current capabilities compare across the substitute parts?

A: The CLC1001ISO8MTR provides 130 mA output current per channel. The AD8037ARZ-REEL provides 70 mA, the LMH6624MAX/NOPB provides 100 mA, and the OPA846IDR provides 80 mA. Applications requiring the full 130 mA output current must evaluate whether reduced output current in the substitute parts affects circuit performance or requires design modification.