National Semiconductor · Electronic Components
lm748ch
Lm748 Operational Amplifier
Part Numberlm748ch
ManufacturerNational Semiconductor
AvailabilityAvailable to order — request a quote
Specifications
NSN5962-00-252-4920 (NSN)
Federal Item NameMICROCIRCUIT,LINEAR
Operating Temp Range+0.0 TO 70.0 CELSIUS
Storage Temp Range-65.0 TO 150.0 CELSIUS
Max Power Dissipation500.0 MILLIWATTS
Enclosure ConfigurationCAN
Enclosure MaterialGLASS AND METAL
Terminal Surface TreatmentSOLDER
Features ProvidedMONOLITHIC AND HERMETICALLY SEALED AND HIGH GAIN AND LOW POWER AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS AND EXTERNALLY
Case Outline DesignatorT0-99 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Input Circuit Pattern2 INPUT
Time Rating Per Chacteristic300.00 NANOSECONDS NOMINAL PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT
Federal Supply Class5962 — Microcircuits, Electronic
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is lm748ch available?
We can source lm748ch even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is lm748ch by National Semiconductor obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If lm748ch has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like lm748ch?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for lm748ch?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.