MCP6292IDGKR Equivalent & Substitute Parts

Part Overview

The MCP6292IDGKR is a general-purpose operational amplifier manufactured by Texas Instruments, featuring dual circuits in an 8-VSSOP surface-mount package. This rail-to-rail amplifier is designed for low-power applications requiring moderate bandwidth and precision performance. The device is actively produced and widely used in analog signal conditioning, filtering, and instrumentation circuits.

Substitute parts are identified when equivalent functional performance can be achieved within the specified electrical and mechanical parameters, maintaining compatibility with existing circuit designs and PCB layouts.

Substiute Parts

MCP6292IDGKR

Texas InstrumentsIn Stock: 8203MCP6292IDGKR Datasheet

Current PartRFQ

ISL28214FUZ

Renesas Electronics CorporationIn Stock: 4759ISL28214FUZ Datasheet

MFR RecommendedRFQ

LMV822IST

STMicroelectronicsIn Stock: 8625LMV822IST Datasheet

MFR RecommendedRFQ

MCP6282-E/MS

Microchip TechnologyIn Stock: 1432MCP6282-E/MS Datasheet

MFR RecommendedRFQ

MCP6292T-E/MS

Microchip TechnologyIn Stock: 2699MCP6292T-E/MS Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MCP6292IDGKR is determined by the following critical parameters:

Functional Requirements:

• Dual-channel general-purpose operational amplifier configuration
• Rail-to-rail output capability
• Operating temperature range: -40°C to 125°C
• Supply voltage range compatibility: minimum 2.4 V, maximum 5.5 V

Electrical Performance Criteria:

• Gain-bandwidth product of 10 MHz or higher
• Slew rate of 6.5 V/µs or higher
• Input bias current of 1 pA or lower
• Input offset voltage of 300 µV or lower
• Output current capability of 50 mA per channel or higher

Mechanical & Packaging Compatibility:

• Surface-mount technology
• 8-pin package format (TSSOP, MSOP, VSSOP, or MiniSO variants)
• 0.118" (3.00mm) package width
• Moisture sensitivity level acceptable for standard handling

Compliance Requirements:

• ROHS3 compliance
• Active product status
• Operating temperature range: -40°C to 125°C

Substitute parts must satisfy all functional requirements while maintaining electrical performance within acceptable tolerances for the intended application.

Parameter Comparison

Engineering Selection Recommendations

MCP6292T-E/MS (Microchip Technology)

The MCP6292T-E/MS is a direct functional equivalent from the same base product family. It maintains the 10 MHz gain-bandwidth product and 7 V/µs slew rate, exceeding the performance of the main part. The device supports an extended supply voltage range (2.4 V to 6 V) and offers improved moisture sensitivity (MSL 1, Unlimited). Output current per channel is reduced to 25 mA, which may limit applications requiring the full 50 mA output capability of the main part. This substitute is suitable for applications where higher performance and extended supply range are beneficial.

MCP6282-E/MS (Microchip Technology)

The MCP6282-E/MS provides a lower-performance alternative with 5 MHz gain-bandwidth product and 2.5 V/µs slew rate. It maintains the 1 pA input bias current specification and offers improved moisture sensitivity (MSL 1, Unlimited). Supply voltage range is extended to 2.2 V minimum. This substitute is appropriate for applications where bandwidth and slew rate requirements are less stringent and lower supply voltage operation is needed. Output current per channel is limited to 25 mA.

ISL28214FUZ (Renesas Electronics Corporation)

The ISL28214FUZ operates with reduced performance specifications: 5 MHz gain-bandwidth product and 2.5 V/µs slew rate. Input bias current is 3 pA, and input offset voltage is 500 µV. Supply current is reduced to 300 µA per channel pair. This substitute is suitable for low-power applications where bandwidth and precision requirements are lower than the main part. Output current per channel is 31 mA. Minimum supply voltage is 1.8 V, enabling ultra-low-voltage operation.

LMV822IST (STMicroelectronics)

The LMV822IST is qualified to AEC-Q100 automotive standards with MSL 1 (Unlimited) moisture sensitivity. It provides 5.5 MHz gain-bandwidth product and 1.9 V/µs slew rate. Input bias current is significantly higher at 60 nA, and input offset voltage is 3.5 mV. Output current per channel is 70 mA, exceeding the main part. This substitute is specified for automotive applications requiring AEC-Q100 qualification. Supply voltage minimum is 2.5 V.

All substitute parts maintain active product status, ROHS3 compliance, and the -40°C to 125°C operating temperature range of the main part.

Frequently Asked Questions (FAQ)

Q: Can MCP6292T-E/MS be used as a direct replacement for MCP6292IDGKR in all applications?

A: MCP6292T-E/MS is functionally compatible for most applications. Both devices share the same 10 MHz gain-bandwidth product and similar slew rate performance. The primary difference is output current per channel: MCP6292T-E/MS provides 25 mA versus 50 mA for the main part. Applications requiring full 50 mA output current per channel must verify that MCP6292T-E/MS meets the load requirements.

Q: What is the difference between 8-VSSOP and 8-MSOP packages?

A: Both packages are 8-pin surface-mount devices with 0.118" (3.00mm) width. VSSOP (Very Small Shrink Small Outline Package) and MSOP (Miniature Small Outline Package) are physically compatible variants. Pin configurations and electrical performance are equivalent. PCB layout and footprint compatibility should be verified before substitution.

Q: Is LMV822IST suitable for non-automotive applications?

A: LMV822IST is qualified to AEC-Q100 automotive standards but is not restricted to automotive use. It can be used in general-purpose applications. However, its electrical specifications differ from the main part: lower slew rate (1.9 V/µs), higher input bias current (60 nA), and higher input offset voltage (3.5 mV). These differences must be evaluated against application requirements.

Q: Which substitute part has the lowest power consumption?

A: ISL28214FUZ and LMV822IST both operate at 300 µA supply current per channel pair, compared to 600 µA for the main part. For applications prioritizing low power consumption, these devices are preferred. MCP6282-E/MS operates at 450 µA per channel pair, providing a middle-ground option.

Q: Can MCP6282-E/MS replace MCP6292IDGKR in high-speed applications?

A: MCP6282-E/MS has reduced bandwidth (5 MHz versus 10 MHz) and lower slew rate (2.5 V/µs versus 6.5 V/µs). It is not suitable for applications requiring the full performance of the main part. Use MCP6282-E/MS only when application bandwidth and slew rate requirements are 5 MHz and 2.5 V/µs or lower.

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

A: MSL 1 (Unlimited) devices have no shelf-life restrictions and can be stored indefinitely before soldering. MSL 2 (1 Year) devices must be soldered within one year of packaging. Substitutes with MSL 1 offer greater flexibility in inventory management and longer shelf life. This is a secondary consideration when primary electrical requirements are met.

Q: Are all substitute parts available in the same packaging options?

A: Substitute parts use compatible 8-pin packages (VSSOP, MSOP, MiniSO) with identical 0.118" (3.00mm) width. Pin configurations are equivalent. However, specific package variants (Tape & Reel, Tube, Cut Tape) may differ. Verify packaging format availability with the supplier for your procurement requirements.

Q: Which substitute part has the highest output current capability?

A: LMV822IST provides 70 mA per channel, exceeding the main part's 50 mA. This makes LMV822IST suitable for applications requiring higher output drive capability. All other substitutes provide 25 mA or 31 mA per channel, which is lower than the main part.