Request Quote
(Ships tomorrow)
LMV822DR Equivalent & Substitute Parts
Part Overview
The LMV822DR is a general-purpose operational amplifier manufactured by Texas Instruments, featuring dual-channel configuration in 8-SOIC surface-mount packaging. This device is classified as obsolete, indicating discontinuation from active production. The LMV822DR operates as a rail-to-rail output amplifier suitable for low-voltage applications requiring dual-channel amplification in compact form factors.
Due to obsolete product status, equivalent and substitute parts are necessary for ongoing design support, production continuity, and system maintenance. Active alternatives with compatible electrical and mechanical parameters are available from multiple manufacturers.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Amplifier Type | General Purpose | — |
| Number of Circuits | 2 | — |
| Output Type | Rail-to-Rail | — |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | — |
| Slew Rate | 1.9 | V/µs |
| Gain Bandwidth Product | 5.5 | MHz |
| Current - Input Bias | 40 | nA |
| Voltage - Input Offset | 1 | mV |
| Current - Supply | 500 | µA |
| Current - Output / Channel | 45 | mA |
| Voltage - Supply Span (Min) | 2.5 | V |
| Voltage - Supply Span (Max) | 5.5 | V |
| Operating Temperature | -40 to 85 | °C |
| Mounting Type | Surface Mount | — |
| RoHS Status | ROHS3 Compliant | — |
Substitute Part Grouping Explanation
Substitution of the LMV822DR is determined by strict compatibility across the following critical parameters:
Mandatory Compatibility Criteria:
- Package / Case: 8-SOIC (0.154", 3.90mm Width) — ensures mechanical and electrical pin compatibility
- Number of Circuits: 2 — maintains dual-channel functionality
- Output Type: Rail-to-Rail — preserves output voltage swing characteristics
- Amplifier Type: General Purpose — confirms functional classification
- Voltage - Supply Span: minimum 2.5 V, maximum 5.5 V — ensures operation within specified supply range
- Operating Temperature: -40°C to 85°C minimum — maintains thermal operating envelope
- Mounting Type: Surface Mount — confirms assembly compatibility
Performance Parameters (Secondary Consideration):
- Slew Rate: 1.9 V/µs nominal
- Gain Bandwidth Product: 5.5 MHz nominal
- Current - Input Bias: 40 nA nominal
- Voltage - Input Offset: 1 mV nominal
- Current - Supply: 500 µA nominal
- Current - Output / Channel: 45 mA nominal
Substitute parts are grouped into two categories:
Category A — Direct Functional Equivalents (LMV822 Series Variants): Parts LMV822M/NOPB, LMV822MX/NOPB, LMV822AIDT, LMV822IDT, and LMV822IYDT maintain identical or near-identical electrical performance specifications while offering active product status and improved availability.
Category B — Performance-Enhanced Alternatives: Parts LMV722M/NOPB and LMV722MX/NOPB provide higher slew rate (5.25 V/µs) and gain bandwidth product (10 MHz) while maintaining 8-SOIC packaging and dual-channel configuration.
Category C — Alternative Amplifier Technologies: Parts ADA4692-2ARZ-R7 and MCP617 series offer different amplifier architectures (CMOS vs. bipolar) with trade-offs in input bias current, offset voltage, and bandwidth characteristics.
Parameter Comparison
| Part Number | Manufacturer | Product Status | Slew Rate (V/µs) | GBW (MHz) | Input Bias (nA) | Input Offset (mV) | Supply Current (µA) | Output Current (mA) | Temp Range (°C) | Packaging |
|---|---|---|---|---|---|---|---|---|---|---|
| LMV822DR | Texas Instruments | Obsolete | 1.9 | 5.5 | 40 | 1 | 500 | 45 | -40 to 85 | 8-SOIC |
| LMV822M/NOPB | Texas Instruments | Active | 2 | 5.6 | 40 | 1 | 500 | 45 | -40 to 85 | 8-SOIC |
| LMV822MX/NOPB | Texas Instruments | Active | 2 | 5.6 | 40 | 1 | 500 | 45 | -40 to 85 | 8-SOIC |
| LMV822AIDT | STMicroelectronics | Active | 1.9 | 5.5 | 60 | 0.8 | 300 | 70 | -40 to 125 | 8-SOIC |
| LMV822IDT | STMicroelectronics | Active | 1.9 | 5.5 | 60 | 3.5 | 300 | 70 | -40 to 125 | 8-SOIC |
| LMV822IYDT | STMicroelectronics | Active | 1.9 | 5.5 | 60 | 3.5 | 300 | 70 | -40 to 125 | 8-SOIC |
| LMV722M/NOPB | National Semiconductor | Active | 5.25 | 10 | 260 | 0.08 | 2010 | 52.6 | -40 to 85 | 8-SOIC |
| LMV722MX/NOPB | National Semiconductor | Active | 5.25 | 10 | 260 | 0.08 | 2010 | 52.6 | -40 to 85 | 8-SOIC |
| ADA4692-2ARZ-R7 | Analog Devices Inc. | Active | 1.3 | 3.6 | 0.0005 | 0.5 | 180 | 55 | -40 to 125 | 8-SOIC |
| MCP617-I/SN | Microchip Technology | Active | 0.08 | 0.19 | 5 | 0.15 | 19 | 17 | -40 to 85 | 8-SOIC |
| MCP617T-I/SN | Microchip Technology | Active | 0.08 | 0.19 | 5 | 0.15 | 19 | 17 | -40 to 85 | 8-SOIC |
Engineering Selection Recommendations
For Direct Replacement (Highest Compatibility):
LMV822M/NOPB and LMV822MX/NOPB are the primary recommended substitutes. Both are manufactured by Texas Instruments, maintain active product status, and provide electrical specifications within 5% of the LMV822DR baseline. These parts are ROHS3 compliant and carry identical MSL ratings. The primary distinction is packaging format: LMV822M/NOPB is supplied in Tube packaging, while LMV822MX/NOPB is supplied in Cut Tape (CT) & Digi-Reel® format. Selection between these variants depends on procurement and assembly requirements.
For Extended Temperature Range Applications:
LMV822AIDT, LMV822IDT, and LMV822IYDT, manufactured by STMicroelectronics, extend the operating temperature range to -40°C to 125°C and carry AEC-Q100 automotive qualification. These parts maintain the LMV822 base product number and are suitable for automotive and industrial applications requiring enhanced thermal performance. Electrical specifications remain within acceptable tolerance of the original LMV822DR.
For Performance-Enhanced Applications:
LMV722M/NOPB and LMV722MX/NOPB provide 2.8× higher slew rate (5.25 V/µs vs. 1.9 V/µs) and 1.8× higher gain bandwidth product (10 MHz vs. 5.5 MHz). These parts are suitable for applications requiring faster transient response and higher frequency performance. Both carry AEC-Q100 automotive qualification. Trade-offs include higher input bias current (260 nA vs. 40 nA) and increased supply current consumption (2.01 mA vs. 500 µA).
For Ultra-Low Power Applications:
MCP617-I/SN and MCP617T-I/SN offer significantly reduced supply current (19 µA vs. 500 µA) and input bias current (5 nA vs. 40 nA). These CMOS amplifiers are suitable for battery-powered and energy-constrained applications. Performance trade-offs include substantially lower slew rate (0.08 V/µs) and gain bandwidth product (190 kHz), making them unsuitable for high-speed signal processing.
For Ultra-Low Input Bias Current Applications:
ADA4692-2ARZ-R7, manufactured by Analog Devices Inc., provides exceptional input bias current performance (0.5 pA) and extended temperature range (-40°C to 125°C). This part is suitable for precision instrumentation and high-impedance signal conditioning. Trade-offs include lower slew rate (1.3 V/µs) and reduced gain bandwidth product (3.6 MHz) compared to the LMV822DR.
Frequently Asked Questions (FAQ)
Q: Can LMV822M/NOPB be used as a direct drop-in replacement for LMV822DR?
A: Yes. Both parts share identical electrical specifications within measurement tolerance, maintain the same 8-SOIC package geometry, and provide dual-channel rail-to-rail amplification. The primary difference is product status: LMV822M/NOPB is active while LMV822DR is obsolete. Packaging format differs (Tube vs. original packaging), but electrical and mechanical compatibility is complete.
Q: What is the key difference between LMV822MX/NOPB and LMV822M/NOPB?
A: Both parts are electrically identical. The distinction is packaging and delivery format. LMV822M/NOPB is supplied in Tube packaging for manual handling and small-quantity applications. LMV822MX/NOPB is supplied in Cut Tape (CT) & Digi-Reel® format for automated assembly and high-volume production. Selection depends on manufacturing process requirements.
Q: Why do STMicroelectronics LMV822 variants (AIDT, IDT, IYDT) show different input offset voltage specifications?
A: LMV822AIDT specifies 800 µV input offset voltage, while LMV822IDT and LMV822IYDT specify 3.5 mV. These represent different grade or binning classifications within the same product family. Both remain within acceptable tolerance for general-purpose amplifier applications. The AIDT variant offers tighter offset specification for precision applications.
Q: Can LMV722M/NOPB replace LMV822DR in all applications?
A: LMV722M/NOPB provides higher performance (5.25 V/µs slew rate, 10 MHz bandwidth) but introduces trade-offs. Input bias current increases from 40 nA to 260 nA, and supply current increases from 500 µA to 2.01 mA. Substitution is valid only if the application can tolerate these parameter changes. Pin-to-pin compatibility and 8-SOIC packaging are maintained.
Q: Is the MCP617 series suitable as a substitute for LMV822DR?
A: MCP617 series maintains 8-SOIC packaging and dual-channel configuration but represents a fundamentally different amplifier architecture (CMOS vs. bipolar). Performance characteristics differ significantly: slew rate is 0.08 V/µs (vs. 1.9 V/µs), gain bandwidth product is 190 kHz (vs. 5.5 MHz), and supply current is 19 µA (vs. 500 µA). Substitution is valid only for low-frequency, ultra-low-power applications where reduced bandwidth is acceptable.
Q: What is the significance of AEC-Q100 qualification on STMicroelectronics and National Semiconductor variants?
A: AEC-Q100 qualification indicates compliance with automotive industry reliability and quality standards. Parts carrying this certification are suitable for automotive, industrial, and mission-critical applications requiring enhanced reliability documentation and traceability. LMV822DR does not carry this certification; substitution with AEC-Q100 qualified parts provides enhanced quality assurance for regulated applications.
Q: Can I substitute LMV822DR with ADA4692-2ARZ-R7 in a precision measurement circuit?
A: ADA4692-2ARZ-R7 offers superior input bias current performance (0.5 pA vs. 40 nA) and extended temperature range (-40°C to 125°C). However, slew rate is reduced (1.3 V/µs vs. 1.9 V/µs) and gain bandwidth product is lower (3.6 MHz vs. 5.5 MHz). Substitution is valid for precision DC and low-frequency applications where input bias current dominance is critical. High-frequency performance applications should retain the original LMV822DR specification or select LMV722 variants.
Q: What packaging options are available for LMV822 active variants?
A: LMV822M/NOPB is supplied in Tube packaging. LMV822MX/NOPB is supplied in Cut Tape (CT) & Digi-Reel® format. STMicroelectronics variants LMV822AIDT and LMV822IYDT are supplied in Tape & Reel (TR) format, while LMV822IDT is supplied in Cut Tape (CT) & Digi-Reel® format. Selection depends on assembly equipment compatibility and procurement volume requirements.
Q: Are all substitute parts ROHS3 compliant?
A: Yes. All substitute parts listed carry ROHS3 compliance certification. This ensures compatibility with environmental and regulatory requirements for electronics manufacturing and disposal in regulated markets.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts