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LMV762MAX/NOPB
Texas Instruments
IC COMPARATOR 2 GEN PUR 8SOIC
25465 Pcs New Original In Stock
Comparator General Purpose Push-Pull 8-SOIC
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5.0 / 5.0
- (439 Ratings)
LMV762MAX/NOPB
Product Overview
1352851
DiGi Electronics Part Number
LMV762MAX/NOPB-DGManufacturer
Texas Instruments
LMV762MAX/NOPB
Description
IC COMPARATOR 2 GEN PUR 8SOICInventory
25465 Pcs New Original In Stock
Comparator General Purpose Push-Pull 8-SOIC
Quantity
Minimum 1
Minimum 1
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LMV762MAX/NOPB Technical Specifications
Category
Linear, Comparators
Packaging
Cut Tape (CT) & Digi-Reel®
Series
-
Product Status
Active
Type
General Purpose
Number of Elements
2
Output Type
Push-Pull
Voltage - Supply, Single/Dual (±)
2.7V ~ 5V
Voltage - Input Offset (Max)
0.2mV @ 5V
Current - Input Bias (Max)
50pA @ 5V
Current - Output (Typ)
-
Current - Quiescent (Max)
700µA
CMRR, PSRR (Typ)
100dB CMRR, 110dB PSRR
Propagation Delay (Max)
225ns
Hysteresis
-
Operating Temperature
-40°C ~ 125°C
Package / Case
8-SOIC (0.154", 3.90mm Width)
Mounting Type
Surface Mount
Supplier Device Package
8-SOIC
Base Product Number
LMV762
Datasheet & Documents
HTML Datasheet
LMV762MAX/NOPB-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
LMV762MAXNOPB
LMV762MAX/NOPBDKR
LMV762MAX/NOPBCT
LMV762MAX/NOPBTR
Standard Package
2,500
Alternative Parts
PART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
DiGi Electronics consistently ensures their packaging is robust, preventing any damage during transit.
de desembre 02, 2025
Efficient inventory practices at DiGi Electronics support my business needs.
de desembre 02, 2025
Every product I've purchased from DiGi Electronics has been of excellent quality.
de desembre 02, 2025
Excellent packaging that ensures products remain intact and presentable.
de desembre 02, 2025
Exceptional online shopping experience with unbeatable value.
de desembre 02, 2025
The after-sales team goes above and beyond to ensure customer satisfaction.
de desembre 02, 2025
Thanks to their exceptional service, I can focus more on creating and less on troubleshooting.
de desembre 02, 2025
Their after-sales team was patient and thorough when I needed technical assistance.
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Frequently Asked Questions (FAQ)
What are the key design-in risks when using the LMV762MAX/NOPB in low-voltage battery-powered sensor applications, and how can they be mitigated?
When integrating the LMV762MAX/NOPB into low-voltage battery-powered systems operating near 2.7V, a key risk is insufficient noise margin due to reduced headroom for input signals and potential instability from supply noise. Although the LMV762MAX/NOPB supports rail-to-rail inputs and low quiescent current (700μA max), its 225ns propagation delay and lack of built-in hysteresis make it sensitive to input noise in high-impedance sensor circuits (e.g., resistive bridges or photodiodes). To mitigate this, use local bypassing with a 100nF ceramic capacitor at the supply pin and consider adding external hysteresis via feedback resistors. Also ensure input rise times exceed the propagation delay to prevent oscillation during transitions. Avoid directly driving heavy capacitive loads; use a series resistor if required. These steps maintain reliable switching at the lower end of the supply range.
Can the LMV762MAX/NOPB replace the LM393 or MAX9021 in existing comparator circuits, and what are the critical compatibility differences?
The LMV762MAX/NOPB can replace the LM393 in single-supply, low-voltage designs but not as a direct pin-for-pin upgrade due to key architectural differences. Unlike the LM393, which has open-collector outputs requiring pull-ups, the LMV762MAX/NOPB uses push-pull output, enabling faster rise/fall times without external components—ideal for driving digital logic directly. However, this means swapping an LM393 with the LMV762MAX/NOPB may create bus contention if shared lines previously relied on open-drain behavior. Compared to the MAX9021, the LMV762MAX/NOPB offers higher input bias current (50pA vs <1pA), which could affect high-impedance sensor accuracy. Additionally, the MAX9021 has lower quiescent current (40μA), making it better for ultra-low-power apps. Evaluate load requirements, power budget, and output interface logic carefully before substitution.
How does the LMV762MAX/NOPB perform under high common-mode transients, and what layout practices minimize misoperation in noisy environments?
The LMV762MAX/NOPB offers strong 100dB CMRR and 110dB PSRR, making it suitable for rejecting common-mode and supply noise in noisy embedded systems. However, due to its 225ns propagation delay and fast internal stages, it can misinterpret fast transients on input lines as valid signals—especially in motor controls or industrial I/O. To prevent false triggering, minimize PCB trace lengths for input paths and route them away from switching nodes. Use guarded ground planes around sensitive pins and consider adding small RC filters (e.g., 10kΩ + 100pF) at each input to limit bandwidth to just above the required signal frequency. Ensure stable power delivery by placing a 1μF X7R capacitor close to V+ and GND pins. These practices enhance immunity without significantly degrading response time.
What are the thermal and long-term reliability concerns when using the LMV762MAX/NOPB in automotive under-hood applications near 125°C?
While the LMV762MAX/NOPB is rated for operation up to 125°C and is AEC-Q100 qualified (check TI's certification details), sustained operation at high temperature increases stress on both the device and surrounding PCB. The 8-SOIC package has limited thermal dissipation; even with 700μA quiescent current, PCB copper layout impacts junction temperature. To maintain reliability in under-hood environments, avoid enclosing the device in thermally insulating materials and maximize copper connections to GND and power planes to act as heat spreaders. Also, derate timing specifications—propagation delay can increase at temperature extremes. Monitor long-term drift in systems with tight offset budgets (max 0.2mV at 5V); while low, cumulative errors from PCB leakage or contamination may dominate. Use conformal coating to protect against moisture and contaminants in harsh conditions.
What trade-offs arise when selecting the LMV762MAX/NOPB over micropower comparators like the TLV3603 in portable medical devices?
Choosing the LMV762MAX/NOPB over the TLV3603 involves a trade-off between speed and power efficiency in portable medical devices such as glucose meters or wearable sensors. The LMV762MAX/NOPB consumes up to 700μA—significantly more than the TLV3603's 60μA—but offers superior precision with only 0.2mV max input offset voltage and better PSRR (110dB), making it more stable in fluctuating supply environments caused by battery discharge. The TLV3603 is faster (propagation delay ~4.5ns) but lacks precision and has higher offset (up to 5mV). If the design requires accurate threshold detection at moderate speeds (e.g., battery level monitoring or signal clipping), the LMV762MAX/NOPB provides better accuracy and noise immunity. However, for duty-cycled monitoring with strict energy budgets, the TLV3603 or other micropower alternatives may be preferable. Always simulate dynamic behavior in SPICE with realistic load and source impedances when comparing alternatives.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
LMV762MAX/NOPB CAD Models
Texas Instruments LMV762MAX/NOPB PCB symbols & footprints
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