LM10 operational amplifier
E1028707
analog integrated circuit
low-power op amp
low-voltage op amp
monolithic integrated circuit
operational amplifier
The LM10 operational amplifier is a pioneering low-voltage, low-power analog integrated circuit designed by Bob Widlar, widely used for precision applications in compact and battery-powered systems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| LM10 operational amplifier canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T13183645 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LM10 operational amplifier Context triple: [Bob Widlar, notableWork, LM10 operational amplifier]
-
A.
µA741
µA741 is a classic general-purpose operational amplifier integrated circuit widely used in analog electronics for signal conditioning, filtering, and amplification.
-
B.
µA702 operational amplifier
The µA702 operational amplifier is one of the earliest monolithic integrated op-amps, designed by Bob Widlar and influential in establishing practical analog IC design.
-
C.
LM-series analog ICs
LM-series analog ICs are a widely used family of linear integrated circuits, including voltage regulators, operational amplifiers, and timers, originally introduced by National Semiconductor for general-purpose analog signal processing and power management.
-
D.
µA709
The µA709 is an early monolithic operational amplifier integrated circuit that became widely used in analog electronics and helped establish the commercial op-amp market.
-
E.
555 timer IC
The 555 timer IC is a widely used integrated circuit that provides precise timing, pulse generation, and oscillator functions in countless electronic circuits.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LM10 operational amplifier Target entity description: The LM10 operational amplifier is a pioneering low-voltage, low-power analog integrated circuit designed by Bob Widlar, widely used for precision applications in compact and battery-powered systems.
-
A.
µA741
µA741 is a classic general-purpose operational amplifier integrated circuit widely used in analog electronics for signal conditioning, filtering, and amplification.
-
B.
µA702 operational amplifier
The µA702 operational amplifier is one of the earliest monolithic integrated op-amps, designed by Bob Widlar and influential in establishing practical analog IC design.
-
C.
LM-series analog ICs
LM-series analog ICs are a widely used family of linear integrated circuits, including voltage regulators, operational amplifiers, and timers, originally introduced by National Semiconductor for general-purpose analog signal processing and power management.
-
D.
µA709
The µA709 is an early monolithic operational amplifier integrated circuit that became widely used in analog electronics and helped establish the commercial op-amp market.
-
E.
555 timer IC
The 555 timer IC is a widely used integrated circuit that provides precise timing, pulse generation, and oscillator functions in countless electronic circuits.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
analog integrated circuit
ⓘ
low-power op amp ⓘ low-voltage op amp ⓘ monolithic integrated circuit ⓘ operational amplifier ⓘ |
| application |
analog computation
ⓘ
battery-powered systems ⓘ current sources ⓘ low-voltage regulators ⓘ portable equipment ⓘ precision instrumentation ⓘ sensor signal conditioning ⓘ |
| category | linear integrated circuit ⓘ |
| datasheetPublisher | Texas Instruments NERFINISHED ⓘ |
| designer | Bob Widlar NERFINISHED ⓘ |
| era | 1970s ⓘ |
| hasFeature |
can operate from a single cell battery
ⓘ
can operate from low-voltage supplies ⓘ internal frequency compensation ⓘ low quiescent current ⓘ on-chip reference ⓘ output swings to ground ⓘ precision voltage reference ⓘ reference output of about 200 mV to 400 mV (depending on variant) ⓘ single-supply operation ⓘ trim capability ⓘ |
| hasVariant |
LM10C
NERFINISHED
ⓘ
LM10CL NERFINISHED ⓘ |
| manufacturer | National Semiconductor NERFINISHED ⓘ |
| minimumOperatingSupplyVoltage | 1.1 V ⓘ |
| notableFor |
integration of op amp and reference in one chip
ⓘ
pioneering low-power operation ⓘ pioneering low-voltage operation ⓘ |
| originalCompanySubsequentlyAcquiredBy | Texas Instruments GENERATED ⓘ |
| packaging |
8-pin DIP
ⓘ
SOIC ⓘ |
| suitableFor |
battery monitoring circuits
ⓘ
low-power reference circuits ⓘ single-supply precision applications ⓘ |
| supplyVoltageRange | 1.1 V to 40 V ⓘ |
| technology | bipolar analog IC ⓘ |
| topology | internally compensated op amp ⓘ |
| typicalSupplyCurrent | 270 µA GENERATED ⓘ |
| usedIn |
compact analog circuits
ⓘ
precision low-power designs ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: LM10 operational amplifier Description of subject: The LM10 operational amplifier is a pioneering low-voltage, low-power analog integrated circuit designed by Bob Widlar, widely used for precision applications in compact and battery-powered systems.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.