CLC1002ISO8 Equivalent & Substitute Parts

Part Overview

The CLC1002ISO8 is a voltage feedback amplifier integrated circuit manufactured by MaxLinear, Inc., housed in an 8-SOIC surface mount package. This device is classified as a single-circuit linear amplifier with a gain bandwidth product of 965 MHz and a slew rate of 170V/µs, designed for high-speed signal conditioning applications.

The CLC1002ISO8 has reached obsolete product status. Locating equivalent substitute components is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production or field replacement requirements. Active alternative components with compatible electrical and mechanical specifications are available from established manufacturers.

Substiute Parts

CLC1002ISO8

MaxLinear, Inc.In Stock: 884CLC1002ISO8 Datasheet

Current PartRFQ

AD8037ARZ

Analog Devices Inc.In Stock: 4361AD8037ARZ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CLC1002ISO8 is determined by strict alignment of electrical performance characteristics and mechanical compatibility. The following parameters establish the substitution criteria:

Primary Compatibility Criteria:

• Amplifier topology: Voltage feedback configuration
• Circuit count: Single amplifier circuit per package
• Package type: 8-SOIC surface mount form factor with identical 0.154" (3.90mm) width
• Operating temperature range: -40°C to 85°C minimum
• Supply voltage range: Minimum 4V to 12V operation capability
• Moisture sensitivity: MSL 1 classification

Performance Parameters:

• Slew rate, gain bandwidth product, and -3dB bandwidth determine signal fidelity in high-speed applications
• Input bias current and input offset voltage affect circuit accuracy
• Output current capability and supply current consumption impact power budget and thermal design
• These parameters must remain within acceptable operational margins for the target application

The AD8037ARZ from Analog Devices Inc. meets all primary compatibility criteria and is classified as an active product with current manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The CLC1002ISO8 is classified as obsolete and no longer manufactured. The AD8037ARZ is an active product with current manufacturing support from Analog Devices Inc., ensuring long-term availability and supply chain stability.

Compliance and Certification: The AD8037ARZ carries ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements for electronic components in most jurisdictions. These certifications support compliance with modern procurement and manufacturing standards.

Mechanical Compatibility: Both devices utilize identical 8-SOIC surface mount packaging with 0.154" (3.90mm) width. Pin-to-pin compatibility and PCB footprint alignment are maintained, enabling direct substitution without circuit board redesign.

Electrical Performance: The AD8037ARZ demonstrates enhanced performance in slew rate (1500V/µs versus 170V/µs) and reduced input bias current (3µA versus 30µA). The -3dB bandwidth remains comparable (270MHz versus 290MHz). The minimum supply voltage requirement increases from 4V to 6V; applications operating below 6V require design verification.

Application-Specific Factors: Output current capability differs between devices (70mA for AD8037ARZ versus 130mA for CLC1002ISO8). Applications requiring output currents exceeding 70mA require alternative component evaluation. Supply current consumption increases from 13mA to 18.5mA, affecting power budget calculations.

Frequently Asked Questions (FAQ)

Q: Can the AD8037ARZ be used as a direct pin-for-pin replacement for the CLC1002ISO8?

A: Yes, mechanical and electrical pin compatibility is maintained. Both devices are housed in 8-SOIC packages with identical physical dimensions and pinout configuration. PCB footprints are interchangeable without modification.

Q: What is the impact of the increased minimum supply voltage (6V versus 4V) for the AD8037ARZ?

A: Applications designed to operate at supply voltages between 4V and 6V cannot use the AD8037ARZ without circuit modification. Verify the actual supply voltage range in your application. If operation below 6V is required, alternative components must be evaluated.

Q: How does the higher slew rate of the AD8037ARZ (1500V/µs) affect circuit performance?

A: Higher slew rate capability improves the amplifier's ability to respond to rapid signal changes, reducing distortion in high-frequency applications. This represents an enhancement over the CLC1002ISO8 for most signal conditioning applications.

Q: What are the implications of reduced output current capability (70mA versus 130mA)?

A: Applications requiring output currents exceeding 70mA cannot use the AD8037ARZ. Verify the maximum output current requirement in your circuit. If higher output current is necessary, alternative components with higher output current ratings must be selected.

Q: Does the AD8037ARZ meet current environmental compliance requirements?

A: Yes, the AD8037ARZ is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic component procurement and manufacturing in most jurisdictions.

Q: What is the significance of the lower input bias current in the AD8037ARZ (3µA versus 30µA)?

A: Lower input bias current reduces loading effects on high-impedance signal sources and improves overall circuit accuracy. This represents an improvement over the CLC1002ISO8 for precision measurement applications.

Q: Are there any thermal or power dissipation differences between these devices?

A: The AD8037ARZ draws 18.5mA supply current compared to 13mA for the CLC1002ISO8. Thermal design calculations should account for this 5.5mA increase in quiescent current consumption.