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LMP2016MM/NOPB Equivalent & Substitute Parts
Part Overview
The LMP2016MM/NOPB is a general purpose operational amplifier manufactured by Texas Instruments, featuring dual circuits in an 8-VSSOP package. This device delivers rail-to-rail output capability with a 3 MHz gain bandwidth product and operates across a 2.7 V to 5.25 V supply range. The product status is obsolete, necessitating identification of functionally equivalent alternatives for new designs and ongoing production requirements. Substitute parts must maintain compatibility with the 8-VSSOP/8-MSOP package footprint and support the operating temperature range of -40°C to 125°C.
Substiute Parts
Key Parameters
| Parameter | LMP2016MM/NOPB | Unit |
|---|---|---|
| Amplifier Type | General Purpose | — |
| Number of Circuits | 2 | — |
| Output Type | Rail-to-Rail | — |
| Slew Rate | 4 | V/µs |
| Gain Bandwidth Product | 3 | MHz |
| Current - Input Bias | 3 | pA |
| Voltage - Input Offset | 0.12 | µV |
| Current - Supply (x2 Channels) | 930 | µA |
| Current - Output / Channel | 17 | mA |
| Voltage - Supply Span (Min) | 2.7 | V |
| Voltage - Supply Span (Max) | 5.25 | V |
| Operating Temperature | -40 to 125 | °C |
| Package / Case | 8-VSSOP, 8-MSOP (0.118", 3.00mm Width) | — |
| RoHS Status | ROHS3 Compliant | — |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | — |
Substitute Part Grouping Explanation
Substitution of the LMP2016MM/NOPB is determined by the following critical parameters:
Package Compatibility: All substitute parts must use 8-VSSOP or 8-MSOP packages with 0.118" (3.00mm) width to ensure PCB footprint compatibility.
Dual Circuit Configuration: The part contains two independent amplifier circuits; substitutes must maintain this 2-circuit architecture.
Rail-to-Rail Output: The LMP2016MM/NOPB provides rail-to-rail output capability; substitute parts must support this specification.
Operating Temperature Range: The device operates from -40°C to 125°C; substitute parts must cover this full temperature range.
Supply Voltage Range: The part operates from 2.7 V to 5.25 V; substitute parts must support at minimum the 2.7 V minimum and ideally extend to 5.5 V maximum for broader application compatibility.
Compliance Requirements: All substitute parts must maintain ROHS3 compliance and MSL Level 1 rating.
The substitute parts are grouped into two categories based on amplifier type and performance characteristics:
Category 1 - General Purpose Amplifiers (Direct Functional Equivalents): LMP2022MM/NOPB, MCP6422T-E/MS, MAX4486AUA+T. These parts maintain general purpose amplifier classification with rail-to-rail output and dual circuits.
Category 2 - High-Performance CMOS Amplifiers (Enhanced Performance Alternatives): ADA4891-2ARMZ, ADA4891-2ARMZ-R7, ADA4891-2ARMZ-RL. These parts offer significantly higher slew rates and gain bandwidth products, suitable for applications requiring improved dynamic performance.
Category 3 - Ultra-Low Power CMOS Amplifiers (Power-Optimized Alternatives): BU7266FVM-TR, BU7266SFVM-TR, BU7486FVM-TR. These parts provide reduced supply current consumption, suitable for battery-powered or low-power applications.
Parameter Comparison
| Part Number | Manufacturer | Amplifier Type | Slew Rate (V/µs) | GBW (MHz) | Input Bias (pA) | Input Offset (µV) | Supply Current (µA) | Output Current (mA) | Supply Min (V) | Supply Max (V) | Temp Range (°C) | Package | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LMP2016MM/NOPB | Texas Instruments | General Purpose | 4 | 3 | 3 | 0.12 | 930 | 17 | 2.7 | 5.25 | -40 to 125 | 8-VSSOP | Obsolete |
| LMP2022MM/NOPB | Texas Instruments | Zero-Drift | 2.6 | 5 | 25 | 0.4 | 1100 | 50 | 2.2 | 5.5 | -40 to 125 | 8-VSSOP | Active |
| MCP6422T-E/MS | Microchip Technology | General Purpose | 0.05 | 0.09 | 1 | 1000 | 4.4 | 22 | 1.8 | 5.5 | -40 to 125 | 8-MSOP | Active |
| MAX4486AUA+T | Analog Devices Inc./Maxim Integrated | General Purpose | 20 | 7 | 0.1 | 300 | 2200 | 33 | 2.7 | 5.5 | -40 to 125 | 8-uMAX/uSOP | Active |
| ADA4891-2ARMZ | Analog Devices Inc. | CMOS | 210 | 105 | 2 | 2500 | 4400 | 125 | 2.7 | 5.5 | -40 to 125 | 8-MSOP | Active |
| ADA4891-2ARMZ-R7 | Analog Devices Inc. | CMOS | 210 | 105 | 2 | 2500 | 4400 | 125 | 2.7 | 5.5 | -40 to 125 | 8-MSOP | Active |
| ADA4891-2ARMZ-RL | Analog Devices Inc. | CMOS | 210 | 105 | 2 | 2500 | 4400 | 125 | 2.7 | 5.5 | -40 to 125 | 8-MSOP | Active |
| BU7266FVM-TR | Rohm Semiconductor | CMOS | 0.0024 | 0.004 | 1 | 1000 | 700 | 4 | 1.8 | 5.5 | -40 to 85 | 8-MSOP | Active |
| BU7266SFVM-TR | Rohm Semiconductor | CMOS | 0.0024 | 0.004 | 1 | 1000 | 700 | 4 | 1.8 | 5.5 | -40 to 105 | 8-MSOP | Active |
| BU7486FVM-TR | Rohm Semiconductor | CMOS | 10 | 10 | 1 | 1000 | 6000 | 12 | 3 | 5.5 | -40 to 105 | 8-MSOP | Active |
Engineering Selection Recommendations
For Direct Replacement with Active Product Status:
LMP2022MM/NOPB is the manufacturer-recommended substitute from Texas Instruments. This zero-drift amplifier maintains the same 8-VSSOP package, dual-circuit configuration, and operating temperature range. The part is ROHS3 compliant with MSL Level 1 rating. While slew rate is reduced to 2.6 V/µs and gain bandwidth product is increased to 5 MHz, the supply voltage range extends to 5.5 V maximum, providing broader compatibility. Current supply consumption increases to 1.1 mA per channel, and output current capability increases to 50 mA per channel.
For General Purpose Applications with Enhanced Performance:
MAX4486AUA+T from Analog Devices Inc./Maxim Integrated provides general purpose amplification with improved slew rate (20 V/µs) and gain bandwidth product (7 MHz). The part maintains rail-to-rail output, dual circuits, and full -40°C to 125°C operating range. Package is 8-uMAX/uSOP, which is mechanically compatible with 8-MSOP footprints. ROHS3 compliance and MSL Level 1 rating are maintained. Supply current increases to 2.2 mA per channel.
For High-Speed Applications:
ADA4891-2ARMZ, ADA4891-2ARMZ-R7, and ADA4891-2ARMZ-RL from Analog Devices Inc. deliver significantly enhanced performance with 210 V/µs slew rate and 105 MHz gain bandwidth product. These CMOS amplifiers maintain rail-to-rail output, dual circuits, and -40°C to 125°C operating range. Package is 8-MSOP, compatible with the original footprint. All variants are ROHS3 compliant with MSL Level 1 rating. Packaging options differ: standard tube (ADA4891-2ARMZ), cut tape with Digi-Reel (ADA4891-2ARMZ-R7), and tape & reel (ADA4891-2ARMZ-RL). Supply current increases to 4.4 mA per channel, and output current capability increases to 125 mA per channel.
For Ultra-Low Power Applications:
BU7266FVM-TR and BU7266SFVM-TR from Rohm Semiconductor provide minimal supply current consumption at 700 nA per channel. These CMOS amplifiers maintain dual circuits and rail-to-rail output with 8-MSOP package compatibility. ROHS3 compliance and MSL Level 1 rating are maintained. BU7266FVM-TR operates to 85°C maximum, while BU7266SFVM-TR extends to 105°C. Minimum supply voltage is 1.8 V, enabling ultra-low voltage applications. Slew rate and gain bandwidth product are significantly reduced (0.0024 V/µs and 4 kHz respectively), suitable only for DC and very low-frequency applications.
For Moderate Performance with Low Power:
BU7486FVM-TR from Rohm Semiconductor balances performance and power consumption with 10 V/µs slew rate and 10 MHz gain bandwidth product. Supply current is 6 mA per channel. The part maintains dual circuits, rail-to-rail output, and 8-MSOP package compatibility. ROHS3 compliance and MSL Level 1 rating are maintained. Operating temperature range extends to 105°C. Minimum supply voltage is 3 V.
For Micropower Applications with Minimal Bandwidth:
MCP6422T-E/MS from Microchip Technology provides ultra-low supply current at 4.4 µA per channel with extended supply voltage range from 1.8 V to 5.5 V. The part maintains general purpose amplification, dual circuits, and rail-to-rail output with 8-MSOP package compatibility. ROHS3 compliance and MSL Level 1 rating are maintained. Operating temperature range is -40°C to 125°C. Slew rate is 0.05 V/µs and gain bandwidth product is 90 kHz, suitable for precision measurement and sensor interface applications.
Frequently Asked Questions (FAQ)
Q: Can LMP2022MM/NOPB directly replace LMP2016MM/NOPB in existing designs?
A: LMP2022MM/NOPB is the manufacturer-recommended substitute and maintains the same 8-VSSOP package footprint and dual-circuit configuration. Both parts operate across -40°C to 125°C and support rail-to-rail output. However, electrical characteristics differ: slew rate decreases from 4 V/µs to 2.6 V/µs, while gain bandwidth product increases from 3 MHz to 5 MHz. Supply current increases from 930 µA to 1.1 mA per channel. Circuit validation is required to confirm compatibility with specific application requirements.
Q: What is the primary difference between the ADA4891-2ARMZ variants (standard, -R7, -RL)?
A: The three ADA4891-2ARMZ variants are electrically identical with identical performance specifications. The differences are in packaging and delivery format: ADA4891-2ARMZ is supplied in tube packaging, ADA4891-2ARMZ-R7 is supplied in cut tape with Digi-Reel format, and ADA4891-2ARMZ-RL is supplied in tape & reel format. Selection depends on manufacturing process requirements and inventory management preferences.
Q: Are all substitute parts compatible with the original 8-VSSOP package footprint?
A: Most substitute parts use 8-MSOP or 8-uMAX/uSOP packages, which are mechanically compatible with the original 8-VSSOP footprint. All specified packages maintain 0.118" (3.00mm) width and 8-pin configuration. PCB layout compatibility is ensured for standard surface mount assembly processes. Verify specific package dimensions with component datasheets for custom or high-density layouts.
Q: Which substitute part offers the lowest power consumption?
A: BU7266FVM-TR and BU7266SFVM-TR provide the lowest supply current at 700 nA per channel. These parts are suitable for battery-powered and ultra-low-power applications. However, performance is severely limited with 0.0024 V/µs slew rate and 4 kHz gain bandwidth product, restricting use to DC and very low-frequency signal conditioning. MCP6422T-E/MS offers a practical balance with 4.4 µA per channel supply current and 90 kHz bandwidth for precision measurement applications.
Q: What is the operating temperature limitation for Rohm Semiconductor parts?
A: BU7266FVM-TR operates to 85°C maximum ambient temperature. BU7266SFVM-TR and BU7486FVM-TR extend to 105°C maximum. The original LMP2016MM/NOPB and most other substitutes support the full -40°C to 125°C range. For applications requiring full -40°C to 125°C operation, select LMP2022MM/NOPB, MCP6422T-E/MS, MAX4486AUA+T, or ADA4891 variants.
Q: Are all substitute parts ROHS3 compliant?
A: All substitute parts listed are ROHS3 compliant with MSL Level 1 (unlimited moisture sensitivity level). This ensures compatibility with standard manufacturing processes and long-term storage without special handling requirements.
Q: Which substitute provides the highest output current capability?
A: ADA4891-2ARMZ, ADA4891-2ARMZ-R7, and ADA4891-2ARMZ-RL provide 125 mA output current per channel, compared to 17 mA for the original LMP2016MM/NOPB. These parts are suitable for applications requiring direct drive of capacitive loads or low-impedance outputs.
Q: Can MCP6422T-E/MS operate at the minimum 2.7 V supply voltage of the original part?
A: MCP6422T-E/MS has a minimum supply voltage of 1.8 V, which is lower than the original 2.7 V minimum. This part is fully compatible with 2.7 V operation and extends functionality to lower voltage applications. Maximum supply voltage is 5.5 V, providing broader compatibility than the original 5.25 V maximum.
Q: What is the key performance trade-off when selecting BU7486FVM-TR over ADA4891 variants?
A: BU7486FVM-TR provides moderate performance (10 V/µs slew rate, 10 MHz bandwidth) with significantly lower supply current (6 mA per channel) compared to ADA4891 variants (210 V/µs slew rate, 105 MHz bandwidth, 4.4 mA per channel). Selection depends on whether the application requires high-speed performance or power efficiency. BU7486FVM-TR is suitable for general-purpose signal conditioning with reduced power consumption.
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