LM8262MM/NOPB Equivalent & Substitute Parts

Part Overview

The LM8262MM/NOPB is a general-purpose operational amplifier manufactured by Texas Instruments, configured as a dual-channel (2 circuit) rail-to-rail output device in an 8-VSSOP surface mount package. This component is classified as Last Time Buy, indicating discontinued production with limited inventory availability. Identification of equivalent and substitute parts is necessary to ensure design continuity and procurement flexibility for applications requiring dual-channel general-purpose amplification with rail-to-rail output capability.

Substiute Parts

LM8262MM/NOPB

Texas InstrumentsIn Stock: 1652LM8262MM/NOPB Datasheet

Current PartRFQ

LM8262MMX/NOPB

Texas InstrumentsIn Stock: 3362LM8262MMX/NOPB Datasheet

MFR RecommendedRFQ

AD8066ARMZ

Analog Devices Inc.In Stock: 2444AD8066ARMZ Datasheet

MFR RecommendedRFQ

AD8066ARMZ-REEL7

Analog Devices Inc.In Stock: 46521AD8066ARMZ-REEL7 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LM8262MM/NOPB is determined by the following critical parameters:

Primary Compatibility Criteria:

• Dual-channel (2 circuit) configuration
• Rail-to-rail output capability
• Surface mount package compatibility (8-VSSOP, 8-MSOP, 8-TSSOP)
• Operating temperature range: -40°C to 85°C
• Supply voltage span: minimum 2.5 V, maximum 22 V
• RoHS3 compliance

Substitute Parts Identified:

1. LM8262MMX/NOPB (Texas Instruments) – Direct equivalent with identical electrical specifications and package. Product status is Active, providing superior long-term availability compared to the Last Time Buy status of LM8262MM/NOPB.

2. AD8066ARMZ and AD8066ARMZ-REEL7 (Analog Devices Inc.) – Functional substitutes with dual-channel, rail-to-rail output in compatible 8-MSOP package. These devices operate within the required temperature and supply voltage ranges. Electrical performance differs in specific parameters (slew rate, bandwidth, input bias current, supply current), but both are Active products with established supply chains.

Parameter Comparison

Engineering Selection Recommendations

LM8262MMX/NOPB (Primary Recommendation)

The LM8262MMX/NOPB is the direct equivalent to LM8262MM/NOPB with identical electrical specifications, package configuration, and compliance certifications. The primary distinction is product status: LM8262MMX/NOPB maintains Active status with higher inventory availability (3316 pcs vs. 1563 pcs), ensuring superior long-term procurement reliability. This part is suitable for direct substitution in all applications currently using LM8262MM/NOPB without design modification.

AD8066ARMZ and AD8066ARMZ-REEL7 (Alternative Substitutes)

The AD8066 series devices are functional substitutes for applications where enhanced performance characteristics are acceptable or beneficial. These parts provide:

• Higher slew rate (180 V/µs vs. 15 V/µs)
• Greater bandwidth (120 MHz vs. 24 MHz)
• Lower input bias current (3 pA vs. 1.05 µA)
• Lower input offset voltage (400 µV vs. 700 µV)

However, AD8066 devices have higher supply current (6.6 mA vs. 2.5 mA per channel) and lower output current capability (30 mA vs. 100 mA per channel). The minimum supply voltage requirement is 5 V, compared to 2.5 V for LM8262 devices. Both AD8066 variants are Active products with extensive inventory (2400 pcs and 46449 pcs respectively). AD8066ARMZ-REEL7 offers the highest inventory availability in cut tape and Digi-Reel packaging format.

All substitute parts maintain ROHS3 compliance, MSL Level 1 rating, and -40°C to 85°C operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can LM8262MMX/NOPB be used as a direct replacement for LM8262MM/NOPB?

A: Yes. LM8262MMX/NOPB is electrically and mechanically identical to LM8262MM/NOPB. Both devices feature the same dual-channel general-purpose amplifier configuration, rail-to-rail output, 8-VSSOP package, and electrical specifications. No design changes are required.

Q: What are the key differences between LM8262MM/NOPB and AD8066ARMZ?

A: The primary differences are amplifier topology (general purpose vs. voltage feedback), slew rate (15 V/µs vs. 180 V/µs), bandwidth (24 MHz vs. 120 MHz), input bias current (1.05 µA vs. 3 pA), supply current (2.5 mA vs. 6.6 mA per channel), output current (100 mA vs. 30 mA per channel), and minimum supply voltage (2.5 V vs. 5 V). Both maintain rail-to-rail output, dual-channel configuration, and compatible 8-MSOP/8-TSSOP packages.

Q: Is the AD8066ARMZ-REEL7 packaging compatible with LM8262MM/NOPB applications?

A: AD8066ARMZ-REEL7 uses 8-MSOP package in cut tape and Digi-Reel format, while LM8262MM/NOPB uses 8-VSSOP in tape and reel format. Both packages are 8-pin surface mount devices with 0.118" width and 3.00mm body width, making them mechanically compatible for PCB assembly. However, pin-to-pin layout must be verified for specific application requirements.

Q: Why does LM8262MM/NOPB have Last Time Buy status?

A: Last Time Buy status indicates the manufacturer has discontinued production. This necessitates identification of substitute parts for future procurement. LM8262MMX/NOPB provides continuity as an Active equivalent, while AD8066 devices offer alternative solutions for new designs or applications where enhanced performance is acceptable.

Q: Can AD8066ARMZ be used in applications requiring 2.5 V minimum supply voltage?

A: No. AD8066ARMZ requires a minimum supply voltage of 5 V, compared to 2.5 V for LM8262MM/NOPB. Applications operating at supply voltages below 5 V must use LM8262MM/NOPB or LM8262MMX/NOPB.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. LM8262MM/NOPB, LM8262MMX/NOPB, AD8066ARMZ, and AD8066ARMZ-REEL7 are all ROHS3 compliant with MSL Level 1 (Unlimited) moisture sensitivity rating.

Q: Which substitute part offers the best inventory availability?

A: AD8066ARMZ-REEL7 provides the highest inventory availability at 46449 pcs. For direct equivalents to LM8262MM/NOPB, LM8262MMX/NOPB offers 3316 pcs in stock.