CLC2007IMP8 Equivalent & Substitute Parts

Part Overview

The CLC2007IMP8 is a voltage feedback amplifier integrated circuit manufactured by MaxLinear, Inc., containing two circuits in an 8-MSOP surface mount package. This device is classified as obsolete, necessitating identification of active equivalent and substitute parts for ongoing design requirements and procurement needs. The part operates across a supply voltage range of 2.7 V to 12.6 V with rail-to-rail output capability and is rated for operating temperatures from -40°C to 85°C.

Substiute Parts

CLC2007IMP8

MaxLinear, Inc.In Stock: 875CLC2007IMP8 Datasheet

Current PartRFQ

LMH6646MM/NOPB

Texas InstrumentsIn Stock: 2416LMH6646MM/NOPB Datasheet

MFR RecommendedRFQ

MAX4216EUA+T

Analog Devices Inc./Maxim IntegratedIn Stock: 12920MAX4216EUA+T Datasheet

MFR RecommendedRFQ

OPA2356AIDGKT

Texas InstrumentsIn Stock: 1904OPA2356AIDGKT Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CLC2007IMP8 is determined by the following critical parameters that must align with the original design requirements:

Primary Substitution Criteria:

• Amplifier Type: Voltage Feedback topology
• Number of Circuits: 2 independent circuits per package
• Output Type: Rail-to-Rail output capability
• Package Compatibility: 8-pin surface mount (8-MSOP, 8-TSSOP, or equivalent 8-pin variants)
• Operating Temperature Range: Minimum -40°C to 85°C coverage
• Supply Voltage Range: Compatibility within 2.7 V to 12.6 V envelope

Secondary Compatibility Parameters:

• Slew Rate: 225 V/µs baseline performance
• Gain Bandwidth Product: 260 MHz baseline performance
• Current - Output / Channel: 100 mA baseline capability
• Input Bias Current and Input Offset Voltage: Within acceptable design tolerances

The three identified substitute parts (LMH6646MM/NOPB, MAX4216EUA+T, and OPA2356AIDGKT) satisfy the primary substitution criteria with variations in secondary performance parameters. Each substitute maintains the dual-circuit, rail-to-rail, surface-mount configuration required for form-fit-function replacement.

Parameter Comparison

Engineering Selection Recommendations

LMH6646MM/NOPB (Texas Instruments)

The LMH6646MM/NOPB is an active voltage feedback amplifier with dual circuits and rail-to-rail output in an 8-VSSOP package. This part is ROHS3 compliant with MSL 1 rating. The primary design consideration is the reduced slew rate (22 V/µs) and -3dB bandwidth (55 MHz) compared to the CLC2007IMP8, along with lower output current capability (20 mA per channel). The supply voltage range (2.5 V to 12 V) is compatible with the original specification. This substitute is suitable for applications where lower bandwidth and slew rate requirements are acceptable and where reduced output current demand exists.

MAX4216EUA+T (Analog Devices Inc./Maxim Integrated)

The MAX4216EUA+T is an active voltage feedback amplifier with dual circuits and rail-to-rail output in an 8-uMAX/uSOP package. This part is ROHS3 compliant with MSL 1 rating. The device offers enhanced slew rate (600 V/µs) and -3dB bandwidth (200 MHz) compared to the CLC2007IMP8, with output current capability (120 mA per channel) exceeding the original specification. The supply voltage range (3.15 V to 11 V) requires verification against the minimum 2.7 V requirement of the original design. This substitute is suitable for applications requiring higher bandwidth and slew rate performance.

OPA2356AIDGKT (Texas Instruments)

The OPA2356AIDGKT is an active CMOS amplifier with dual circuits and rail-to-rail output in an 8-VSSOP package. This part is ROHS3 compliant with MSL 2 rating. The device features significantly higher -3dB bandwidth (450 MHz) and extremely low input bias current (3 pA) compared to the CLC2007IMP8. The critical design limitation is the maximum supply voltage of 5.5 V, which restricts use to applications operating within the 2.5 V to 5.5 V range. The extended operating temperature range (-40°C to 125°C) provides additional thermal margin. This substitute is suitable for low-power, high-bandwidth applications within the constrained supply voltage envelope.

Frequently Asked Questions (FAQ)

Q: Can the LMH6646MM/NOPB directly replace the CLC2007IMP8 in all applications?

A: The LMH6646MM/NOPB maintains functional compatibility as a dual-circuit, rail-to-rail voltage feedback amplifier in a surface-mount 8-pin package. However, the reduced slew rate (22 V/µs versus 225 V/µs) and lower -3dB bandwidth (55 MHz versus 90 MHz) may impact applications requiring higher frequency response or faster transient performance. Output current capability is also reduced to 20 mA per channel. Design verification is required for bandwidth-critical applications.

Q: What are the package differences between the substitute parts?

A: The CLC2007IMP8 uses an 8-MSOP package. The LMH6646MM/NOPB uses 8-VSSOP, the MAX4216EUA+T uses 8-uMAX/uSOP, and the OPA2356AIDGKT uses 8-VSSOP. All are 8-pin surface-mount packages with 0.118" (3.00mm) width, maintaining compatible PCB footprints for most applications. Physical dimensions and pin spacing should be verified against specific board layout requirements.

Q: Which substitute part offers the best performance match to the CLC2007IMP8?

A: The MAX4216EUA+T provides the closest performance match with slew rate (600 V/µs) and -3dB bandwidth (200 MHz) exceeding the original specification, and output current capability (120 mA per channel) matching or exceeding the original 100 mA. The primary design constraint is the minimum supply voltage of 3.15 V, which is higher than the original 2.7 V minimum.

Q: Is the OPA2356AIDGKT suitable for high-voltage applications?

A: No. The OPA2356AIDGKT has a maximum supply voltage of 5.5 V, significantly lower than the CLC2007IMP8 maximum of 12.6 V. This part is restricted to applications operating within the 2.5 V to 5.5 V supply range and is not suitable for designs requiring higher supply voltages.

Q: What is the significance of the MSL (Moisture Sensitivity Level) rating difference?

A: The CLC2007IMP8, LMH6646MM/NOPB, and MAX4216EUA+T all carry MSL 1 (Unlimited) ratings, indicating no moisture sensitivity restrictions. The OPA2356AIDGKT carries MSL 2 (1 Year), requiring storage in controlled humidity conditions and limiting shelf life to one year from manufacturing. This affects procurement, inventory management, and handling procedures.

Q: Are all substitute parts RoHS compliant?

A: Yes. All three substitute parts (LMH6646MM/NOPB, MAX4216EUA+T, and OPA2356AIDGKT) are ROHS3 compliant, meeting current environmental and regulatory requirements for electronic components.

Q: What is the primary difference between voltage feedback and CMOS amplifier types?

A: The CLC2007IMP8, LMH6646MM/NOPB, and MAX4216EUA+T are voltage feedback amplifiers, while the OPA2356AIDGKT is a CMOS amplifier. CMOS amplifiers typically offer lower input bias current (3 pA for OPA2356AIDGKT versus 1.3 µA for CLC2007IMP8) and higher input impedance, making them suitable for high-impedance signal sources. Voltage feedback amplifiers generally provide more predictable frequency response and stability characteristics across varying load conditions.

Q: Can the substitute parts be used interchangeably on the same PCB?

A: Physical interchangeability depends on PCB footprint compatibility. All substitute parts use 8-pin surface-mount packages with 0.118" (3.00mm) width. However, specific pin assignments and functional characteristics differ. Electrical interchangeability requires design verification of supply voltage requirements, bandwidth specifications, output current demands, and input impedance characteristics for each application.