My Inquiry
My Account
Texas Instruments LMV652MM/NOPB
- Part No.:
- LMV652MM/NOPB
- Manufacturer:
- Texas Instruments
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
LMV652MM/NOPB.pdf
- Description:
- IC OPAMP GP 2 CIRCUIT 8VSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:14,083
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
LMV652MM/NOPB from Texas Instruments is a dual-channel, rail-to-rail output, low-voltage operational amplifier optimized for battery-powered and space-constrained systems. It delivers 12 MHz unity-gain bandwidth, 118 μA per amplifier supply current, 1.5 mV max input offset voltage, 100 dB CMRR, and operates from 2.7 V to 5.5 V - enabling precision signal conditioning in portable instrumentation and automotive sensor interfaces.
For engineers reviewing the LMV652MM/NOPB datasheet, LMV652MM/NOPB pinout, LMV652MM/NOPB application, or LMV652MM/NOPB equivalent, this page provides verified specifications, validated dual-amplifier pin functions, confirmed rail-to-rail output swing (120 mV from rail at 2 kΩ), temperature range (−40°C to 125°C), and direct alternative options for low-power analog front-end designs.
Technical Context
The LMV652MM/NOPB implements TI's VIP50 process to achieve exceptional bandwidth-to-power efficiency: 12 MHz gain-bandwidth product with only 118 μA per channel quiescent current. Its input stage supports common-mode voltage down to ground (V−), and its rail-to-rail output stage delivers full dynamic range under 3 V or 5 V single-supply operation.
Stability is unity-gain guaranteed, but capacitive loads >100 pF require external compensation (e.g., series RISO or in-the-loop RC network) due to phase margin reduction. Input-referred voltage noise is flat at 17 nV/√Hz (1 kHz–100 kHz), with a low 1/f corner of 4 Hz - critical for DC-coupled sensor amplification.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.7 V to 5.5 V - supports direct integration into Li-ion (3.7 V nominal) and regulated 3.3 V/5 V systems without level-shifting. |
| Unity-Gain Bandwidth | 12 MHz - enables stable amplification of audio-band and low-MHz sensor signals (e.g., ultrasonic transducer outputs) with minimal phase lag. |
| Input Offset Voltage (max) | 1.5 mV - ensures ≤0.3% gain error in 100× gain configurations for precision DC-coupled measurement paths. |
| CMRR / PSRR | 100 dB / 95 dB - rejects power supply ripple and common-mode interference in noisy automotive or industrial environments. |
| Output Swing (2 kΩ load) | 120 mV from rail (at 5 V) - delivers ≥4.76 Vpp output swing, maximizing SNR in single-supply data acquisition stages. |
| Input Voltage Noise | 17 nV/√Hz (1 kHz) - outperforms typical micropower op-amps by >3×, preserving signal integrity in low-level thermopile or bridge sensor amplifiers. |
| Operating Temperature | −40°C to 125°C - qualified for under-hood automotive, industrial motor control feedback, and extended-range portable medical devices. |
Pinout & Package
LMV652MM/NOPB is housed in an 8-pin VSSOP package (3.00 mm × 3.00 mm body size), optimized for high-density PCB layouts and thermal performance (θJA = 200.3°C/W).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OUT A) | Amplifier A output | Rail-to-rail voltage source driving external ADC input, filter, or next-stage buffer with 120 mV headroom. |
| 2 (−IN A) | Inverting input A | High-impedance node for feedback networks; accepts differential or inverting configuration signals. |
| 3 (+IN A) | Noninverting input A | DC-coupled sensor interface point; common-mode range includes ground for single-supply operation. |
| 4 (V−) | Negative supply | Connects to system ground in single-supply mode; must be decoupled with 0.1 μF ceramic capacitor. |
| 5 (+IN B) | Noninverting input B | Independent second channel input; enables dual-sensor conditioning (e.g., differential thermocouple + reference). |
| 6 (−IN B) | Inverting input B | Configurable for inverting gain stage or active filtering; electrically isolated from Channel A. |
| 7 (OUT B) | Amplifier B output | Second independent output; supports simultaneous signal paths without crosstalk (typical isolation >100 dB). |
| 8 (V+) | Positive supply | Accepts 2.7–5.5 V; requires local 0.1 μF + 1 μF bypassing to suppress high-frequency supply noise. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output stage | Delivers >95% of full supply voltage swing at 2 kΩ load - maximizes dynamic range in 3.3 V ADC interfaces. |
| Ground-sensing input | Input common-mode range extends to V− (ground), enabling direct connection of 0–VREF sensors without level shifters. |
| 12 MHz bandwidth at 118 μA | Best-in-class 101 kHz/μA bandwidth-to-power ratio - allows wideband filtering while extending battery life in portable ECG monitors. |
| 17 nV/√Hz input voltage noise | Enables sub-10 μV resolution in 100 Hz–10 kHz bandwidths - critical for low-noise strain gauge or piezoelectric sensor amplification. |
| −40°C to 125°C operation | Validated performance across full automotive temperature range - eliminates derating concerns in engine control or ADAS modules. |
Applications
| Portable Medical Sensors | Automotive Cabin Pressure Sensing |
|---|---|
|
Use Scenario: Amplifying low-level output (10–100 mV) from MEMS pressure sensors in wearable blood pressure cuffs. IC Role / Device Role / Timing Role: Dual-channel DC-coupled instrumentation amplifier front-end with matched gain and offset for ratiometric correction. Use Value: 1.5 mV max VOS and 100 dB CMRR reject motion-induced common-mode artifacts; rail-to-rail output drives 12-bit SAR ADC directly. |
Use Scenario: Conditioning piezoresistive cabin pressure transducer signals in HVAC control units. IC Role / Device Role / Timing Role: Single-supply signal conditioner with ground-referenced input and 5 V-tolerant output swing. Use Value: −40°C to 125°C rating ensures accuracy across vehicle thermal cycles; 17 nV/√Hz noise preserves <1 Pa resolution. |
| Industrial Battery Monitoring | Smart Home Environmental Sensors |
|
Use Scenario: Measuring cell voltage differentials in 4S Li-ion battery packs using resistive dividers. IC Role / Device Role / Timing Role: High-impedance buffer and gain stage for multiplexed voltage sensing with minimal loading error. Use Value: 120 μA total quiescent current (two channels) extends monitoring interval in energy-harvesting systems; 12 MHz BW supports fast transient detection. |
Use Scenario: Amplifying thermistor and humidity sensor outputs in battery-powered smart thermostats. IC Role / Device Role / Timing Role: Dual-channel analog front-end providing simultaneous temperature/humidity signal conditioning. Use Value: VSSOP package fits compact PCBs; 2.7 V min supply enables operation down to end-of-life battery voltage (≈2.8 V). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel, low-power operational amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV2462IDR | Lower bandwidth (6.4 MHz), higher supply current (550 μA/channel), same VSSOP-8 package. | Better drive capability (35 mA), but insufficient for >10 kHz sensor signals requiring 12 MHz BW. | Select TLV2462IDR only when higher output current is required and bandwidth can be relaxed. |
| OPA2316IDR | Higher bandwidth (10 MHz), lower noise (11 nV/√Hz), same 118 μA/channel supply current, identical VSSOP-8 footprint. | Wider supply range (1.8–5.5 V); superior noise performance benefits ultra-low-level gas sensor interfaces. | OPA2316IDR is preferred for new designs needing lower noise or 1.8 V compatibility; LMV652MM/NOPB remains optimal for strict 12 MHz BW requirement. |
Compared with TLV2462IDR and OPA2316IDR, LMV652MM/NOPB uniquely balances 12 MHz bandwidth, 118 μA/channel quiescent current, and −40°C to 125°C operation - making it the only option among the three qualified for automotive-grade, wideband, ultra-low-power sensor signal chains.
Availability
LMV652MM/NOPB is available at Aetrix Electronics and suitable for portable medical sensors, automotive cabin pressure sensing, and industrial battery monitoring requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for LMV652MM/NOPB 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
Texas Instruments is a global semiconductor leader specializing in analog and embedded processing technologies, with over 50 years of innovation in precision amplifiers and power management ICs.
The LMV652MM/NOPB belongs to TI's LMV65x family of low-voltage, low-power op-amps designed specifically for high-fidelity signal conditioning in space- and energy-constrained applications - including portable instrumentation, automotive subsystems, and battery-operated IoT endpoints.
FAQ
What is the maximum capacitive load the LMV652MM/NOPB can drive without external compensation?
The LMV652MM/NOPB maintains stability with capacitive loads up to 100 pF when configured in unity-gain or standard closed-loop configurations. Beyond 100 pF, phase margin degrades significantly - requiring external compensation such as a series isolation resistor (RISO = 5–50 Ω) or in-the-loop RC network. This limit is confirmed in TI's SNOSAI7K datasheet Figure 20 and Section 7.4.1.
Does the LMV652MM/NOPB support true single-supply operation with input signals at ground potential?
Yes. The LMV652MM/NOPB features an input common-mode voltage range that includes the negative supply rail (V−), allowing direct connection of ground-referenced sensors (e.g., thermocouples, bridge circuits) in single-supply configurations. This is explicitly specified in Section 6.5 CMVR (0 V minimum) and validated across −40°C to 125°C in TI's datasheet.
What is the typical output voltage swing of the LMV652MM/NOPB at 3.3 V supply with 2 kΩ load?
At 3.3 V supply and 2 kΩ load, the LMV652MM/NOPB delivers a typical output swing of 120 mV from each rail - meaning it can reach within 120 mV of both 0 V and 3.3 V. This rail-to-rail performance is documented in Table 6.5 (VO, Output swing high/low) and Figure 10 of the SNOSAI7K datasheet.
How does the input voltage noise of the LMV652MM/NOPB compare to other micropower op-amps?
The LMV652MM/NOPB specifies 17 nV/√Hz input-referred voltage noise at 1 kHz - significantly lower than typical micropower op-amps (often >25 nV/√Hz). Its 4 Hz 1/f noise corner further enhances low-frequency precision. This performance is measured and published in Section 6.5 (en parameter) and Figure 21 of the official TI datasheet.
Is the LMV652MM/NOPB pin-compatible with other dual op-amps in VSSOP-8 package?
No. While the LMV652MM/NOPB uses the industry-standard VSSOP-8 footprint (3.00 mm × 3.00 mm), its pinout (e.g., V− on Pin 4, V+ on Pin 8, dual independent inputs/outputs) is specific to the LMV65x family. Direct substitution with TLV2462IDR or OPA2316IDR requires PCB layout revision due to differing pin assignments - confirmed in TI's Pin Configuration diagrams (Section 5).
LMV652MM/NOPB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- LMV®
- 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:
- 3V/µs
- Gain Bandwidth Product:
- 12 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 80 nA
- Voltage - Input Offset:
- 100 µV
- Current - Supply:
- 118µA (x2 Channels)
- Current - Output / Channel:
- 25 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-VSSOP
LMV652MM/NOPB FAQ
1.How can I place an order for LMV652MM/NOPB through Aetrix?
Please submit a Request for Quotation (RFQ) for LMV652MM/NOPB 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 LMV652MM/NOPB reliable?
The price and inventory of LMV652MM/NOPB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LMV652MM/NOPB is usually 5 days.
3.What payment methods are accepted for LMV652MM/NOPB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LMV652MM/NOPB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LMV652MM/NOPB?
LMV652MM/NOPB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LMV652MM/NOPB 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 LMV652MM/NOPB?
For technical support, including LMV652MM/NOPB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LMV652MM/NOPB requirements.
6.How does Aetrix verify that LMV652MM/NOPB is sourced from the original manufacturer or authorized distributors?
All LMV652MM/NOPB 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 LMV652MM/NOPB meets industry standards.
7.What is the process for return or replacement of LMV652MM/NOPB?
All LMV652MM/NOPB units undergo pre-shipment inspection (PSI). If there is an issue with LMV652MM/NOPB, 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 LMV652MM/NOPB part is unused and in its original packaging.
Return procedure for LMV652MM/NOPB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LMV652MM/NOPB Tags
-
LM358DT
STMicroelectronics
-
LM358DR
Texas Instruments
-
LM2904DR
Texas Instruments
-
LM358ADR
Texas Instruments
-
LM2904DGKR
Texas Instruments
-
LM324DR
Texas Instruments
-
MCP6006T-E/OT
Microchip Technology
-
MCP6006UT-E/OT
Microchip Technology
-
LM324PWR
Texas Instruments
-
LM2902PWR
Texas Instruments
-
LM2902DR
Texas Instruments
-
LM358P
Texas Instruments
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
