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STMicroelectronics LMV358LIST
- Part No.:
- LMV358LIST
- Manufacturer:
- STMicroelectronics
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
LMV358LIST.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8MINISO
- Quantity:
- Payment:
- Shipping:
Inventory:5,432
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Product details
Overview
LMV358LIST from STMicroelectronics is a dual rail-to-rail output operational amplifier optimized for low-voltage, low-power applications. It delivers 1.3 MHz gain bandwidth, 250 µA max supply current per channel at 5 V, 7 mV max input offset voltage at 25 °C, and operates across -40 °C to +125 °C. It is used in portable medical instrumentation signal conditioning stages where space-constrained PCB layout and battery life are critical.
For engineers reviewing the LMV358LIST datasheet, LMV358LIST pinout, LMV358LIST application, or LMV358LIST equivalent, key selection considerations include its rail-to-rail output swing (≤180 mV from rails at 10 kΩ), input common-mode range extending to ground, 2.7–5.5 V single-supply operation, and MiniSO8 package compatibility with high-density portable designs.
Technical Context
The LMV358LIST implements a CMOS input stage with rail-to-rail output stage, enabling full-swing signal handling in single-supply systems down to 2.7 V. Its input common-mode range spans (VCC–) – 0.2 V to (VCC+) – 1 V, supporting ground-referenced sensor interfaces without phase reversal.
It achieves 1.3 MHz unity-gain bandwidth with 60° phase margin and 10 dB gain margin at 200 pF capacitive load, ensuring stable operation in active filtering and transimpedance configurations. Output drive capability reaches ±43 mA short-circuit current, supporting moderate-load buffering tasks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.7 V to 5.5 V - enables direct integration into Li-ion and 3.3 V logic-powered systems without level-shifting. |
| Gain Bandwidth Product | 1.3 MHz - supports audio-band amplification and anti-aliasing filter design up to ~100 kHz closed-loop. |
| Input Offset Voltage | 7 mV max at 25 °C - sets baseline DC error in precision sensor front-ends; drift ≤5 µV/°C minimizes thermal drift impact. |
| Supply Current per Channel | 250 µA max at 5 V - allows dual-channel operation on <500 µA total, critical for multi-day battery life in portable devices. |
| Rail-to-Rail Output Swing | ≤180 mV from rails at 10 kΩ - preserves >95% of full-scale dynamic range in 3.3 V systems, improving ADC utilization. |
| Operating Temperature | -40 °C to +125 °C - qualified for industrial and automotive under-hood environments without derating. |
| Input Common-Mode Range | (VCC–) – 0.2 V to (VCC+) – 1 V - accepts 0 V inputs while maintaining rail-to-rail output, simplifying single-supply sensor biasing. |
Pinout & Package
LMV358LIST is housed in an 8-pin MiniSO8 package (3.0 × 3.0 mm, 0.65 mm pitch), offering compact footprint and thermal resistance of 190 °C/W (junction-to-ambient).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Inverting Input (Channel 1) | Accepts feedback or differential signal path; high-impedance CMOS input (Iib ≤ 60 nA) minimizes loading on high-Z sources. |
| 2 | Non-inverting Input (Channel 1) | Reference or sensor input node; common-mode range includes ground, enabling direct connection to 0 V-referenced transducers. |
| 3 | Output (Channel 1) | Rail-to-rail capable output; drives loads ≥10 kΩ to within 180 mV of VCC or GND, maximizing signal headroom. |
| 4 | VCC– (Ground) | Power return reference; decoupling capacitor (10 nF) must be placed adjacent to this pin for stability. |
| 5 | VCC+ | Positive supply rail (2.7–5.5 V); internal ESD protection rated to 4 kV HBM ensures robustness during board handling. |
| 6 | Inverting Input (Channel 2) | Independent second channel input; identical electrical specs to Channel 1, enabling dual-path signal processing. |
| 7 | Non-inverting Input (Channel 2) | Second independent input; supports matched dual-channel configurations such as instrumentation amp preamp stages. |
| 8 | Output (Channel 2) | Second rail-to-rail output; enables simultaneous buffering or amplification of two analog signals in one footprint. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low quiescent current | 250 µA max per channel at 5 V - reduces system power budget by >60% vs. standard LM358, extending battery runtime. |
| Rail-to-rail output stage | Swings within 180 mV of both supply rails at 10 kΩ - eliminates need for negative supply in single-ended sensor interfaces. |
| Extended temperature operation | -40 °C to +125 °C - maintains specified Vio, GBP, and CMRR across full industrial range without performance degradation. |
| Low input offset voltage | 7 mV max at 25 °C with ≤5 µV/°C drift - enables accurate DC-coupled amplification of microvolt-level biomedical signals. |
| MiniSO8 package | 3.0 × 3.0 mm body, 0.65 mm pitch - saves >50% board area vs. SO8, allowing placement near sensors to minimize noise pickup. |
Applications
| Battery-Powered Medical Sensors | Portable Audio Signal Conditioning |
|---|---|
|
Use Scenario: Amplifying low-amplitude ECG or pulse oximeter photodiode outputs in handheld diagnostic devices. IC Role / Device Role / Timing Role: Dual-channel DC-coupled preamplifier with matched gain paths and rail-to-rail output driving 12-bit SAR ADC. Use Value: 250 µA/channel current enables >72-hour operation on a 200 mAh coin cell; 7 mV Vio limits baseline error to <0.2% of 3.3 V full scale. |
Use Scenario: Line-level signal buffering and tone control in Bluetooth earphone charging cases with integrated DAC. IC Role / Device Role / Timing Role: Dual op-amp implementing non-inverting gain stage and active RC bass/treble filter. Use Value: 1.3 MHz GBP supports flat response to 20 kHz with 10× closed-loop gain; rail-to-rail swing preserves full 3.3 Vpp dynamic range. |
| Industrial Sensor Interface Modules | Low-Power Active Filtering |
|
Use Scenario: Converting 4–20 mA current loop outputs to 0–3.3 V voltage signals in field-mounted IoT nodes. IC Role / Device Role / Timing Role: Precision I-V converter with adjustable gain and output buffer driving MCU ADC input. Use Value: Input common-mode range to ground allows direct shunt resistor connection; 75 dB CMRR rejects common-mode noise from long cables. |
Use Scenario: Second-order Sallen-Key low-pass filtering of thermistor or RTD signals before digitization. IC Role / Device Role / Timing Role: Dual op-amp configured as unity-gain buffer and filter integrator with stable 60° phase margin. Use Value: 200 pF capacitive load tolerance ensures filter pole accuracy without external compensation; 0.7 V/µs slew rate prevents distortion at 1 kHz. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual rail-to-rail operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2372IDR | Higher 3 MHz GBP but 550 µA/channel supply current; 10 mV Vio max; SO8 only. | Better bandwidth for higher-frequency filtering; less suitable for sub-1 mA battery budgets. | Select when bandwidth >1.3 MHz is required and power budget allows ≥1.1 mA total. |
| LMV358IDR | Same architecture but SO8 package (5.0 × 6.2 mm); identical electrical specs except RthJA = 125 °C/W. | Larger footprint eases hand-soldering and thermal management; incompatible with MiniSO8 board layouts. | Select for prototyping or cost-sensitive industrial boards where MiniSO8 reflow constraints exist. |
Compared with TLV2372IDR, LMV358LIST trades 2.3× lower supply current for 2.3× lower bandwidth-ideal for DC/low-frequency sensor apps. Versus LMV358IDR, it delivers identical performance in 45% smaller area, critical for wearables and miniaturized modules.
Availability
LMV358LIST is available at Aetrix Electronics and suitable for battery-powered medical sensors, portable audio signal conditioning, and industrial sensor interface modules requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for LMV358LIST includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing microcontrollers, analog ICs, power management devices, and MEMS sensors for industrial, automotive, and consumer markets.
LMV358LIST belongs to ST's LMV3xxL low-voltage op-amp product line, engineered specifically for cost-sensitive, space-constrained, battery-operated applications demanding rail-to-rail performance and extended temperature reliability.
FAQ
What is the maximum capacitive load the LMV358LIST can drive stably?
The LMV358LIST maintains 60° phase margin with up to 200 pF capacitive load at 5 V supply, as verified in Figure 9 of the datasheet. Driving >500 pF requires external isolation resistor (≥100 Ω) between output and load to prevent peaking or oscillation, especially in active filter configurations.
Does the LMV358LIST support true rail-to-rail input?
No-the LMV358LIST features rail-to-rail *output* but not rail-to-rail *input*. Its input common-mode range extends from (VCC–) – 0.2 V to (VCC+) – 1 V, meaning it accepts signals down to ground but cannot handle inputs within 1 V of VCC+. This is sufficient for most single-supply sensor interfaces.
Can LMV358LIST operate from a 2.7 V supply while maintaining full specifications?
Yes-electrical characteristics in Table 3 are fully specified at 2.7 V, including 1.3 MHz GBP, 250 µA max ICC, 7 mV Vio, and rail-to-rail output swing. Performance remains guaranteed across -40 °C to +125 °C at this minimum supply, making it ideal for aging Li-ion cells.
Is the MiniSO8 package of LMV358LIST RoHS and REACH compliant?
Yes-LMV358LIST is manufactured in ST's ECOPACK®-compliant MiniSO8 package, meeting RoHS Directive 2011/65/EU and REACH Regulation (EC) No. 1907/2006. Full compliance documentation, including substance declarations, is available via ST's quality portal using order code LMV358LIST.
LMV358LIST Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 2
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 0.7V/µs
- Gain Bandwidth Product:
- 1.3 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 27 nA
- Voltage - Input Offset:
- 1 mV
- Current - Supply:
- 130µA (x2 Channels)
- Current - Output / Channel:
- 70 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 5.5 V
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-MiniSO
LMV358LIST FAQ
1.How can I place an order for LMV358LIST through Aetrix?
Please submit a Request for Quotation (RFQ) for LMV358LIST on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for LMV358LIST reliable?
The price and inventory of LMV358LIST are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LMV358LIST is usually 5 days.
3.What payment methods are accepted for LMV358LIST?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LMV358LIST transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LMV358LIST?
LMV358LIST orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LMV358LIST order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for LMV358LIST?
For technical support, including LMV358LIST datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LMV358LIST requirements.
6.How does Aetrix verify that LMV358LIST is sourced from the original manufacturer or authorized distributors?
All LMV358LIST products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that LMV358LIST meets industry standards.
7.What is the process for return or replacement of LMV358LIST?
All LMV358LIST units undergo pre-shipment inspection (PSI). If there is an issue with LMV358LIST, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The LMV358LIST part is unused and in its original packaging.
Return procedure for LMV358LIST:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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