HV2706FG-G Equivalent & Substitute Parts

Part Overview

The HV2706FG-G is an ultrasound switch IC manufactured by Microchip Technology, designed for high-voltage switching applications. This 16-channel SPST switch operates across a wide voltage range (40V–200V single supply or ±40V–160V dual supply) with a maximum on-state resistance of 38Ω. The device is housed in a 48-LQFP surface mount package and maintains active product status with full RoHS3 compliance. Identifying equivalent and substitute parts is essential for supply chain continuity, inventory optimization, and design flexibility when the primary part becomes unavailable or when alternative packaging configurations are required.

Substiute Parts

HV2706FG-G

Microchip TechnologyIn Stock: 853HV2706FG-G Datasheet

Current PartRFQ

HV2705FG-G

Microchip TechnologyIn Stock: 4894HV2705FG-G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HV2706FG-G is determined by strict equivalence across the following critical parameters:

• Switch Architecture: SPST topology with 16 channels
• Electrical Performance: On-state resistance of 38Ω maximum
• Voltage Ratings: Single supply 40V–200V and dual supply ±40V–160V
• Package Specification: 48-LQFP (7x7) surface mount configuration
• Compliance & Certifications: RoHS3 compliance, MSL 3 rating, REACH unaffected status
• Operating Temperature Range: 0°C to 70°C

The HV2705FG-G qualifies as a direct substitute based on identical electrical specifications, package form factor, and compliance certifications. The primary distinction is packaging format (Tray vs. standard) and the addition of -3dB bandwidth specification (50MHz) in the substitute part.

Parameter Comparison

Engineering Selection Recommendations

Both the HV2706FG-G and HV2705FG-G maintain active product status and full compliance with RoHS3, REACH, and MSL 3 standards. Selection between these parts should be based on:

• Packaging Requirements: The HV2706FG-G is supplied in standard packaging, while the HV2705FG-G is available in Tray format. Choose based on procurement and handling specifications.
• Inventory Availability: The HV2705FG-G currently maintains higher inventory levels (4800 pcs vs. 801 pcs), making it preferable for supply chain continuity.
• Bandwidth Specification: The HV2705FG-G explicitly specifies -3dB bandwidth at 50MHz. If bandwidth performance is a design requirement, the HV2705FG-G provides documented specification.
• Compliance Continuity: Both parts maintain identical compliance certifications, ensuring regulatory equivalence in end applications.

Frequently Asked Questions (FAQ)

Q: Can the HV2705FG-G be used as a direct replacement for the HV2706FG-G in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent across all critical parameters: 16-channel SPST architecture, 38Ω on-state resistance, identical voltage ratings (40V–200V single supply, ±40V–160V dual supply), 48-LQFP package, and surface mount configuration. No circuit modifications are required.

Q: What is the difference between the HV2706FG-G and HV2705FG-G?

A: The primary differences are packaging format (standard vs. Tray) and documented bandwidth specification. The HV2705FG-G specifies -3dB bandwidth at 50MHz, while the HV2706FG-G does not include this specification. Electrical performance and package dimensions are identical.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the HV2706FG-G and HV2705FG-G are RoHS3 compliant with MSL 3 rating (168 hours) and REACH unaffected status.

Q: What is the operating temperature range for these parts?

A: Both parts operate across 0°C to 70°C (TA), making them suitable for standard industrial and commercial applications.

Q: Which part should I select for new designs?

A: For new designs, the HV2705FG-G is recommended due to higher inventory availability, documented -3dB bandwidth specification (50MHz), and equivalent electrical and mechanical performance. Both parts are functionally interchangeable.