LMH6714MA Equivalent & Substitute Parts

Part Overview

The LMH6714MA is a current feedback amplifier integrated circuit manufactured by Texas Instruments, designed for video amplification applications. This device is classified as a Last Time Buy product, indicating that the original part number LMH6714MA is no longer in active production. The LMH6714MA operates as a single-channel current feedback amplifier in an 8-SOIC surface mount package, delivering high-speed signal processing with a -3dB bandwidth of 400 MHz and slew rate of 1800V/µs. Finding equivalent and substitute parts is necessary to ensure continued design support, maintain supply chain flexibility, and accommodate different packaging requirements for production environments.

Substiute Parts

LMH6714MA

Texas InstrumentsIn Stock: 1856LMH6714MA Datasheet

Current PartRFQ

LMH6714MA/NOPB

Texas InstrumentsIn Stock: 1377LMH6714MA/NOPB Datasheet

DirectRFQ

LMH6714MAX/NOPB

Texas InstrumentsIn Stock: 1337LMH6714MAX/NOPB Datasheet

MFR RecommendedRFQ

AD8009ARZ

Analog Devices Inc.In Stock: 8774AD8009ARZ Datasheet

MFR RecommendedRFQ

HFA1105IBZ

Renesas Electronics CorporationIn Stock: 883HFA1105IBZ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LMH6714MA is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount
• Number of Circuits: 1
• Amplifier Type: Current Feedback
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Electrical Performance Parameters:

• -3dB Bandwidth: 400 MHz (minimum acceptable)
• Slew Rate: 1800V/µs (minimum acceptable)
• Current - Supply: 5.6 mA (nominal reference)
• Current - Output / Channel: 70 mA (minimum acceptable)
• Voltage - Supply Range: 8V ~ 12.5V, ±4V ~ 6.25V (compatible range)

Substitute parts are grouped into two categories:

Category 1: Direct Texas Instruments Equivalents These parts maintain identical electrical specifications and differ only in packaging format (Tube vs. Tape & Reel) or product status designation. They are sourced from the same manufacturer and series (VIP10™).

Category 2: Cross-Manufacturer Alternatives These parts are sourced from different manufacturers (Analog Devices Inc., Renesas Electronics Corporation) and may exhibit variations in electrical performance parameters while maintaining compatibility with the 8-SOIC package footprint and current feedback amplifier topology.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Identical Electrical Performance):

Select LMH6714MA/NOPB or LMH6714MAX/NOPB when the original LMH6714MA reaches end-of-life. Both parts maintain identical electrical specifications and are manufactured by Texas Instruments with Active product status. The choice between these two depends on production packaging requirements: LMH6714MA/NOPB is supplied in Tube packaging, while LMH6714MAX/NOPB is supplied in Tape & Reel format for automated assembly processes. Both parts carry ROHS3 compliance and MSL 1 rating, ensuring compatibility with existing supply chain and manufacturing processes.

For Performance-Enhanced Substitution:

The AD8009ARZ from Analog Devices Inc. offers superior electrical performance with a -3dB bandwidth of 1 GHz (2.5× higher than LMH6714MA) and slew rate of 5500V/µs (3× higher). This part is suitable for applications requiring extended bandwidth and faster transient response. However, the AD8009ARZ exhibits higher supply current (16 mA vs. 5.6 mA) and operates within a different voltage supply range (5V ~ 12V). This part maintains 8-SOIC package compatibility and ROHS3 compliance with MSL 1 rating.

For Constrained Supply Voltage Applications:

The HFA1105IBZ from Renesas Electronics Corporation is suitable for systems operating at lower supply voltages (±4.5V ~ 5.5V). This part maintains the 8-SOIC package footprint and current feedback amplifier topology. However, the HFA1105IBZ exhibits reduced bandwidth (330 MHz) and slew rate (1000V/µs) compared to the LMH6714MA, and carries an MSL 3 rating requiring controlled moisture exposure during storage and handling.

Compliance and Regulatory Considerations:

All substitute parts listed maintain ROHS3 compliance and are classified under ECCN EAR99 with HTSUS code 8542.33.0001. All parts are REACH Unaffected. The MSL rating difference between LMH6714MA (MSL 1) and HFA1105IBZ (MSL 3) requires evaluation of storage and assembly conditions in manufacturing environments.

Frequently Asked Questions (FAQ)

Q: Can LMH6714MA/NOPB be used as a direct replacement for LMH6714MA?

A: Yes. LMH6714MA/NOPB is a direct electrical equivalent with identical specifications. The difference is packaging format: LMH6714MA/NOPB is supplied in Tube packaging while the original LMH6714MA packaging is not specified. Both parts are manufactured by Texas Instruments, carry Active product status, and maintain identical electrical performance parameters including 400 MHz bandwidth, 1800V/µs slew rate, and supply voltage range of 8V ~ 12.5V or ±4V ~ 6.25V.

Q: What is the difference between LMH6714MA/NOPB and LMH6714MAX/NOPB?

A: Both parts are electrically identical with the same specifications. The primary difference is packaging format: LMH6714MA/NOPB is supplied in Tube packaging for manual handling and small-quantity applications, while LMH6714MAX/NOPB is supplied in Tape & Reel format optimized for automated pick-and-place assembly in high-volume production environments.

Q: Can AD8009ARZ replace LMH6714MA in all applications?

A: AD8009ARZ is not a direct replacement. While both are current feedback amplifiers in 8-SOIC packages, AD8009ARZ exhibits significantly different electrical characteristics: 1 GHz bandwidth (vs. 400 MHz), 5500V/µs slew rate (vs. 1800V/µs), 16 mA supply current (vs. 5.6 mA), and 175 mA output current (vs. 70 mA). AD8009ARZ is suitable only for applications requiring higher bandwidth and faster slew rate performance. Voltage supply range differs: AD8009ARZ operates at 5V ~ 12V while LMH6714MA operates at 8V ~ 12.5V or ±4V ~ 6.25V.

Q: Is HFA1105IBZ compatible with LMH6714MA designs?

A: HFA1105IBZ shares the 8-SOIC package footprint and current feedback amplifier topology but exhibits reduced electrical performance: 330 MHz bandwidth (vs. 400 MHz), 1000V/µs slew rate (vs. 1800V/µs), and 60 mA output current (vs. 70 mA). HFA1105IBZ operates at ±4.5V ~ 5.5V supply voltage, which is more restrictive than LMH6714MA. Additionally, HFA1105IBZ carries MSL 3 rating requiring 168-hour moisture control, compared to LMH6714MA MSL 1 (unlimited). HFA1105IBZ is suitable only for applications with lower bandwidth requirements and compatible supply voltage constraints.

Q: What does MSL 1 vs. MSL 3 mean for component handling?

A: MSL (Moisture Sensitivity Level) indicates moisture absorption requirements during storage and assembly. MSL 1 (Unlimited) means the component has unlimited shelf life and no moisture control requirements. MSL 3 (168 Hours) means the component must be used within 168 hours after opening the moisture barrier bag, or it must be baked to remove absorbed moisture before assembly. LMH6714MA, LMH6714MA/NOPB, LMH6714MAX/NOPB, and AD8009ARZ all carry MSL 1. HFA1105IBZ carries MSL 3, requiring additional moisture management procedures.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All parts listed—LMH6714MA, LMH6714MA/NOPB, LMH6714MAX/NOPB, AD8009ARZ, and HFA1105IBZ—are ROHS3 compliant and REACH Unaffected. All parts are classified under ECCN EAR99 and HTSUS code 8542.33.0001.

Q: Which substitute part has the highest inventory availability?

A: AD8009ARZ from Analog Devices Inc. has the highest inventory with 8,702 pieces in stock. LMH6714MA has 1,829 pieces, LMH6714MA/NOPB has 1,340 pieces, LMH6714MAX/NOPB has 1,313 pieces, and HFA1105IBZ has 841 pieces in stock.