My Inquiry
My Account
Texas Instruments LMV762MM
- Part No.:
- LMV762MM
- Manufacturer:
- Texas Instruments
- Category:
- Comparators
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
LMV762MM.pdf
- Description:
- IC COMPARATOR 2 GEN PUR 8VSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,271
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
LMV762MM from Texas Instruments is a dual-channel, low-voltage precision comparator with push-pull output, 120 ns propagation delay at 50 mV overdrive, 0.2 mV typical input offset voltage, and 300 μA supply current per channel. It operates from 2.7 V to 5.25 V and supports automotive-grade temperature range (−40°C to +125°C), making it suitable for battery-powered window comparators and high-speed line receivers.
For engineers reviewing the LMV762MM datasheet, LMV762MM pinout, LMV762MM application, or LMV762MM equivalent, key selection considerations include its rail-to-rail input common-mode range (−0.3 V to VCC − 1.3 V), CMRR of 100 dB, PSRR of 110 dB, and absence of shutdown functionality - distinguishing it from the single-channel LMV761.
Technical Context
The LMV762MM implements a CMOS-input, push-pull-output architecture eliminating external pull-up resistors and enabling direct interfacing with TTL/CMOS logic. Its dual independent channels share only power rails, with no internal cross-coupling or shared bias networks.
It features precision-matched input stages delivering 1 mV maximum input offset voltage over full temperature range and 0.2 pA typical input bias current - enabling high-impedance sensing in portable instrumentation and low-power threshold detection circuits without resistor matching constraints.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.7 V to 5.25 V - supports single-supply operation from Li-ion battery (3.0–3.7 V) or regulated 3.3 V/5 V rails |
| Input Offset Voltage (max) | 1 mV over −40°C to +125°C - ensures stable switching thresholds in automotive and industrial environments |
| Propagation Delay | 120 ns at 50 mV overdrive - enables reliable sampling up to ~4 MHz in high-speed timing circuits |
| Supply Current per Channel | 450 μA typical at 5 V - balances speed and ultra-low power for always-on monitoring functions |
| CMRR / PSRR | 100 dB / 110 dB - rejects supply noise and common-mode interference in noisy embedded systems |
| Input Bias Current | 0.2 pA typical - permits use with >100 MΩ source impedances without significant error |
| Output Type | Push-pull - drives logic inputs directly; no external pull-up required, reducing BOM count and layout area |
Pinout & Package
LMV762MM is packaged in an 8-pin VSSOP (DGK) with body size 3.00 mm × 3.00 mm, optimized for space-constrained PCBs in portable and automotive modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - OUTA | Channel A output | Active-high/low push-pull output; sinks or sources up to ±4 mA at 5 V |
| 2 - −INA | Channel A inverting input | High-impedance CMOS node; accepts signals within −0.3 V to VCC − 1.3 V |
| 3 - +INA | Channel A noninverting input | Matches −INA electrically; used for standard or hysteresis-configured comparisons |
| 4 - V− | Negative supply terminal | Ground reference for single-supply operation; must be connected to system GND |
| 5 - +INB | Channel B noninverting input | Independent of Channel A; enables dual-threshold or differential pair configurations |
| 6 - −INB | Channel B inverting input | Electrically identical to −INA; supports separate signal paths per channel |
| 7 - OUTB | Channel B output | Functionally identical to OUTA; no internal coupling between OUTA and OUTB |
| 8 - V+ | Positive supply terminal | Accepts 2.7–5.25 V; requires local 0.1 µF ceramic decoupling to V− |
Key Features
| Feature | Design Value |
|---|---|
| Precision offset performance | 0.2 mV typical / 1 mV max over −40°C to +125°C - enables accurate voltage windowing without calibration |
| Ultra-low input bias current | 0.2 pA typical - eliminates loading error in high-Z sensor interfaces (e.g., photodiode, thermopile) |
| Push-pull output stage | No external pull-up needed - reduces component count and improves rise/fall time consistency (1.7 ns / 1.5 ns at 5 V) |
| High noise immunity | 100 dB CMRR and 110 dB PSRR - maintains decision integrity in EMI-prone automotive and industrial settings |
| Wide supply range | 2.7 V to 5.25 V operation - interoperable with 3.3 V microcontrollers and legacy 5 V logic without level shifters |
Applications
| Portable Battery Monitoring | Automotive Cabin Sensor Interface |
|---|---|
Use Scenario: Real-time monitoring of Li-ion cell voltage against upper/lower thresholds during charging/discharging cycles. IC Role / Device Role / Timing Role: Dual comparator implementing independent high- and low-voltage trip points with hysteresis to prevent chatter near cutoff. Use Value: Enables precise, low-power state-of-charge estimation using only two resistive dividers and one LMV762MM - no ADC or software polling required. |
Use Scenario: Detecting occupancy via pyroelectric (PIR) sensor output amplitude in vehicle cabin climate control systems. IC Role / Device Role / Timing Role: High-speed differential line receiver comparing PIR amplifier output to dynamically adjusted reference for motion-triggered HVAC activation. Use Value: 120 ns response allows sub-10 ms detection latency; 0.2 pA input bias prevents signal droop across high-value PIR filter capacitors. |
| Set-Top Box Power Sequencing | Industrial PLC Input Threshold Detection |
Use Scenario: Validating stable 3.3 V and 1.2 V rail presence before enabling downstream FPGAs or video decoders. IC Role / Device Role / Timing Role: Dual-channel threshold detector asserting "power good" signals with independent delay filtering on each channel. Use Value: Push-pull outputs drive FPGA configuration pins directly; 2.7 V minimum supply supports brown-out detection during cold-start conditions. |
Use Scenario: Converting 0–10 V analog sensor outputs (e.g., pressure, temperature) into clean digital status flags for PLC I/O modules. IC Role / Device Role / Timing Role: Precision window comparator rejecting noise while detecting out-of-range conditions in factory-floor environments. Use Value: 100 dB CMRR suppresses 50/60 Hz mains pickup; 125°C rating ensures reliability inside sealed control cabinets. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual precision comparator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LMV762MME | VSSOP-8 package with same pinout and electrical specs; differs only in tape-and-reel packaging quantity (250 vs. 1000 units) | Identical functional behavior; selected for volume production vs. prototyping quantities | Choose LMV762MME for automated SMT assembly requiring larger reels |
| TLV3702IDGKR | Lower supply current (80 μA/ch), slower propagation (520 ns), no guaranteed 125°C operation; 1.8–5.5 V supply | Better suited for ultra-low-power, non-automotive applications where speed and extended temp are not critical | Select TLV3702IDGKR only when <100 μA total supply budget is mandatory and 125°C rating is unnecessary |
Compared with LMV762MM, LMV762MME offers identical performance in a different reel configuration, while TLV3702IDGKR trades speed and temperature range for lower quiescent current - making LMV762MM the optimal choice for automotive and high-speed industrial designs requiring guaranteed 125°C operation and sub-200 ns response.
Availability
LMV762MM is available at Aetrix Electronics and suitable for portable battery monitoring, automotive cabin sensor interface, and industrial PLC input threshold detection requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for LMV762MM 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 decades of expertise in precision signal conditioning and low-power design.
The LMV76x product line was engineered specifically for portable, battery-powered, and automotive applications demanding high accuracy, low supply current, and robust operation across −40°C to +125°C - exemplified by the LMV762MM's dual-channel push-pull architecture.
FAQ
Does the LMV762MM include a shutdown feature?
No, the LMV762MM does not have a shutdown pin. Unlike the LMV761 (single-channel with SD pin), the LMV762MM is a dual comparator without shutdown functionality. Its supply current remains active at ~450 μA per channel under all operating conditions. For power-gated applications, external enable circuitry or selection of the LMV761 is required. The LMV762MM datasheet explicitly omits SD pin definition and shutdown mode specifications.
What is the maximum input common-mode voltage for LMV762MM at 5 V supply?
At VCC = 5 V, the LMV762MM supports an input common-mode voltage range of −0.3 V to 3.7 V (VCC − 1.3 V), as specified in the 5-V Electrical Characteristics table. This rail-to-rail capable input stage allows direct interfacing with sensors and DACs operating near ground or within the supply range, without level-shifting circuitry.
Can LMV762MM drive a 50-pF load with minimal distortion?
Yes - the LMV762MM is characterized with CL = 50 pF in its switching specifications. At 5 V supply, it delivers 1.7 ns rise time and 1.5 ns fall time into this load, confirming clean, fast transitions. Layout best practices (short traces, local 0.1 µF V+/V− decoupling) are essential to maintain this performance and avoid ringing caused by trace inductance.
Is LMV762MM qualified for automotive applications?
No - only the LMV762Q-Q1 variant is AEC-Q100 Grade 1 qualified (−40°C to +125°C ambient). The LMV762MM is the commercial-grade version, rated for the same temperature range but without automotive qualification testing (HBM/CDM ESD, stress validation, or PPAP documentation). Use LMV762Q-Q1 for production automotive ECUs.
What package type is used for LMV762MM?
The LMV762MM uses the 8-pin VSSOP (DGK) package, measuring 3.00 mm × 3.00 mm with 0.65 mm lead pitch. This compact, surface-mount outline is distinct from the SOIC-8 variant (LMV762MMX) and provides superior thermal performance (θJA = 235°C/W) compared to SOIC in dense layouts.
LMV762MM Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- General Purpose
- Number of Elements:
- 2
- Output Type:
- Push-Pull
- Voltage - Supply, Single/Dual (±):
- 2.7V ~ 5V
- :
- 0.2mV @ 5V
- Voltage - Input Offset (Max):
- 50pA @ 5V
- Current - Input Bias (Max):
- -
- Current - Output (Typ):
- 700µA
- Current - Quiescent (Max):
- 100dB CMRR, 110dB PSRR
- CMRR, PSRR (Typ):
- 225ns
- Propagation Delay (Max):
- -
- Hysteresis:
- -40°C ~ 125°C
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- Surface Mount
- :
- 8-VSSOP
LMV762MM FAQ
1.How can I place an order for LMV762MM through Aetrix?
Please submit a Request for Quotation (RFQ) for LMV762MM 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 LMV762MM reliable?
The price and inventory of LMV762MM are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LMV762MM is usually 5 days.
3.What payment methods are accepted for LMV762MM?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LMV762MM transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LMV762MM?
LMV762MM orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LMV762MM 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 LMV762MM?
For technical support, including LMV762MM datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LMV762MM requirements.
6.How does Aetrix verify that LMV762MM is sourced from the original manufacturer or authorized distributors?
All LMV762MM 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 LMV762MM meets industry standards.
7.What is the process for return or replacement of LMV762MM?
All LMV762MM units undergo pre-shipment inspection (PSI). If there is an issue with LMV762MM, 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 LMV762MM part is unused and in its original packaging.
Return procedure for LMV762MM:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LMV762MM Tags
-
LM2903DR
Texas Instruments
-
LM339DR
Texas Instruments
-
LM339PWR
Texas Instruments
-
LM393DT
STMicroelectronics
-
LM2901PWR
Texas Instruments
-
LM2903DT
STMicroelectronics
-
LM393DR
Texas Instruments
-
LM239DR
Texas Instruments
-
LM339APWR
Texas Instruments
-
LM2903P
Texas Instruments
-
LM393ADR
Texas Instruments
-
NCX2200GMAZ
NXP Semiconductors
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…
