LMP7708MME/NOPB Equivalent & Substitute Parts

Part Overview

The LMP7708MME/NOPB is a general-purpose operational amplifier manufactured by Texas Instruments, featuring dual circuits in an 8-VSSOP surface-mount package. This device is classified as Active product status and is designed for rail-to-rail applications requiring low input bias current and low input offset voltage characteristics. The LMP7708MME/NOPB operates across a supply voltage range of 2.7 V to 12 V with an operating temperature range of -40°C to 125°C.

Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances for the application category. Substitution becomes necessary due to inventory availability, supply chain considerations, or design optimization requirements while maintaining functional equivalence.

Substiute Parts

LMP7708MME/NOPB

Texas InstrumentsIn Stock: 1298LMP7708MME/NOPB Datasheet

Current PartRFQ

ADA4807-2ARMZ

Analog Devices Inc.In Stock: 3337ADA4807-2ARMZ Datasheet

MFR RecommendedRFQ

ADA4807-2ARMZ-R7

Analog Devices Inc.In Stock: 17489ADA4807-2ARMZ-R7 Datasheet

MFR RecommendedRFQ

ADA4896-2ARMZ-R7

Analog Devices Inc.In Stock: 16315ADA4896-2ARMZ-R7 Datasheet

MFR RecommendedRFQ

MAX4392EUA+

Analog Devices Inc./Maxim IntegratedIn Stock: 2790MAX4392EUA+ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the LMP7708MME/NOPB are qualified based on the following electrical and mechanical compatibility criteria:

Primary Substitution Criteria:

• Number of Circuits: 2 (dual-channel configuration)
• Output Type: Rail-to-Rail
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Mounting Type: Surface Mount
• Operating Temperature Range: -40°C to 125°C
• Voltage - Supply Span (Min): 2.7 V or lower
• Voltage - Supply Span (Max): 11 V or higher
• Product Status: Active
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

Secondary Performance Parameters:

• Current - Output / Channel: 80 mA or greater
• Slew Rate: Performance dependent on application requirements
• Gain Bandwidth Product or -3dB Bandwidth: Application dependent

The substitute parts identified (ADA4807-2ARMZ, ADA4807-2ARMZ-R7, ADA4896-2ARMZ-R7, MAX4392EUA+) meet the primary mechanical and electrical compatibility requirements. Differences in secondary performance parameters reflect design variations within the voltage feedback amplifier category and do not preclude functional substitution when application requirements are satisfied.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain Active product status and ROHS3 compliance, ensuring long-term availability and regulatory conformance equivalent to the LMP7708MME/NOPB.

ADA4807-2ARMZ and ADA4807-2ARMZ-R7: These parts are functionally equivalent voltage feedback amplifiers with identical electrical specifications. The primary distinction is packaging format: ADA4807-2ARMZ is supplied in Tube packaging, while ADA4807-2ARMZ-R7 is supplied in Cut Tape (CT) & Digi-Reel® format. Both maintain the same 8-MSOP supplier device package and electrical performance characteristics. Selection between these variants depends on procurement and assembly process requirements.

ADA4896-2ARMZ-R7: This substitute exhibits higher slew rate (120 V/µs) and -3dB bandwidth (230 MHz) compared to the LMP7708MME/NOPB. The minimum supply voltage is 3 V (versus 2.7 V for the main part) and maximum supply voltage is 10 V (versus 12 V). Current supply requirement is 3 mA per channel (versus 1.5 mA). This part is suitable for applications where the supply voltage range and current budget constraints are compatible with the specified limits.

MAX4392EUA+: This substitute is a video amplifier variant with the highest slew rate (500 V/µs) and -3dB bandwidth (85 MHz) among the identified substitutes. Supply voltage range is 4.5 V to 11 V (single supply) or ±2.25 V to ±5.5 V (dual supply), with total current supply of 6 mA. This part is applicable to applications requiring higher slew rate performance within the specified supply voltage constraints.

Frequently Asked Questions (FAQ)

Q: Can ADA4807-2ARMZ be used as a direct replacement for LMP7708MME/NOPB?

A: Yes. Both parts are dual-channel, rail-to-rail operational amplifiers in 8-MSOP packages with identical operating temperature ranges (-40°C to 125°C), compatible supply voltage ranges (2.7 V to 11 V), and equivalent output current capability (80 mA per channel). Both maintain Active product status and ROHS3 compliance. The primary difference is the amplifier topology (voltage feedback versus general purpose), which does not preclude functional substitution when application requirements are satisfied.

Q: What is the difference between ADA4807-2ARMZ and ADA4807-2ARMZ-R7?

A: These parts are electrically identical. The difference is in packaging format. ADA4807-2ARMZ is supplied in Tube packaging, while ADA4807-2ARMZ-R7 is supplied in Cut Tape (CT) & Digi-Reel® format. Selection depends on assembly process compatibility and procurement requirements.

Q: Can MAX4392EUA+ be used in applications requiring the full 2.7 V to 12 V supply range of the LMP7708MME/NOPB?

A: No. The MAX4392EUA+ has a minimum supply voltage of 4.5 V (single supply) or ±2.25 V (dual supply), which does not cover the 2.7 V minimum specified for the LMP7708MME/NOPB. This part is suitable only for applications operating within its specified supply voltage range.

Q: What are the supply voltage limitations when substituting with ADA4896-2ARMZ-R7?

A: The ADA4896-2ARMZ-R7 operates within a supply voltage range of 3 V to 10 V. Applications requiring operation below 3 V or above 10 V are not compatible with this substitute. The LMP7708MME/NOPB supports 2.7 V to 12 V, so substitution is limited to designs operating within the 3 V to 10 V window.

Q: Are all substitute parts available in the same 8-VSSOP package as the LMP7708MME/NOPB?

A: No. The LMP7708MME/NOPB is supplied in 8-VSSOP package format. The substitute parts are supplied in 8-MSOP or 8-uMAX/uSOP formats. While these packages are mechanically compatible (0.118", 3.00mm Width) and suitable for surface-mount assembly, PCB layout and footprint verification is required prior to implementation.

Q: Do all substitute parts meet the same moisture sensitivity requirements?

A: Yes. All identified substitute parts maintain Moisture Sensitivity Level (MSL) 1 (Unlimited), equivalent to the LMP7708MME/NOPB. This ensures equivalent handling and storage requirements.

Q: Which substitute part has the lowest current consumption?

A: The ADA4807-2ARMZ and ADA4807-2ARMZ-R7 both consume 1 mA per channel (2 mA total for dual channels), which is lower than the LMP7708MME/NOPB (1.5 mA per channel, 3 mA total). The ADA4896-2ARMZ-R7 consumes 3 mA per channel, and the MAX4392EUA+ consumes 6 mA total.