Texas Instruments LME49724MR/NOPB 50MHz Hi-Fi Fully Differential Audio Op Amp 1pc
$15.95
Genuine Texas Instruments LME49724MR/NOPB high-performance, high-fidelity fully differential audio operational amplifier.
This RF Boneyard listing is priced PER INDIVIDUAL IC.
The LME49724 is a premium fully differential operational amplifier engineered for demanding high-fidelity audio applications. It combines extremely low distortion and low noise with a 50MHz gain-bandwidth product, high slew rate and substantial output-current capability.
Unlike a conventional single-ended op amp, the LME49724 provides differential outputs and is particularly useful in balanced audio circuitry, professional audio equipment, DAC output stages, differential signal processing, active filtering and other precision analog applications.
Specifications:
• Device Type: Fully Differential Audio Operational Amplifier
• Number of Circuits: 1
• Gain Bandwidth Product: 50MHz
• Slew Rate: 18V/us typical
• THD+N: 0.00003% typical
• Voltage Noise Density: 2.1nV/?Hz typical
• Output Current Capability: 80mA typical
• Supply Voltage Range: 5V to 36V total
• Differential Output
• Surface Mount
• Package: 8-pin SO PowerPad
• Operating Temperature: -40°C to +85°C
• NOPB / RoHS Version
• Selling Unit: 1 IC
• RF Boneyard Inventory Quantity: 6 individual units
HISTORICAL:
The LME49724 belongs to Texas Instruments' high-performance LME audio amplifier family, developed for audio circuits where extremely low noise and distortion are critical.
Its fully differential architecture made the device particularly useful in premium balanced audio systems and modern high-resolution signal paths, where differential operation can provide improved noise rejection and signal integrity compared with conventional single-ended stages.
The LME49724 became known among audio designers for combining extremely low distortion with wide bandwidth, high output-drive capability and very low voltage noise. These characteristics make it useful in professional audio equipment, high-end amplifiers, balanced line stages, DAC interfaces and specialized analog restoration work.
The exact LME49724MR/NOPB ordering code remains supported as a current Texas Instruments device, making these genuine NOS distributor-stock parts suitable for repair, original-design support, prototyping and high-performance audio construction.
Supplied as genuine NOS Texas Instruments components from original distributor stock as shown in the photographs.
Origin Tracker
NOS / New Old Stock
Unused new old stock from legacy inventory. Packaging, age, and cosmetic condition may vary.
Pipeline quantities are informational and may change after arrival, inspection, sorting, testing, or donor teardown.
Compatible Radios / Boards
Suitable for equipment and circuit designs specifically requiring the Texas Instruments LME49724MR/NOPB or an electrically and mechanically compatible fully differential audio amplifier.
Applications may include high-fidelity audio equipment, professional audio systems, balanced line stages, DAC output circuitry, active filters, differential signal-processing stages, instrumentation and specialized audio repair.
This device is a fully differential amplifier and should not be assumed to be a direct substitute for conventional single-ended operational amplifiers.
Always verify pinout, SO PowerPad package, supply voltage, circuit configuration and thermal requirements before substitution.
RF Boneyard Bench Notes
NOS components visually inspected in original distributor packaging. Components have not been individually electrically tested.
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