LME49721MA
Audio AmplifierLME49721MA
Audio Amplifier
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Manufacturer Part # : LME49721MA
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Package/Case: SOP8
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Brand: Texas Instruments
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Product Categories : Instrumentation, OP Amps, Buffer Amps
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
LME49721MA DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The LME49721MA is an exceptional dual operational amplifier designed specifically for high-performance audio applications. Boasting minimal distortion, low noise, and a wide bandwidth, it delivers pristine audio amplification and signal processing in high-fidelity systems. With a THD+N of 0.00003% at 1kHz, the LME49721MA guarantees impeccable audio reproduction, capturing every nuance with unparalleled precision. Its high slew rate of 20V/µs and wide bandwidth of 55MHz further enhance its ability to process signals quickly and accurately. Operating on a wide voltage range of ±2.5V to ±17V and being unity-gain stable, the LME49721MA is a versatile and user-friendly choice for a wide range of audio applications
Key Features
- Rail-to-Rail Input and Output
- Easily Drives 10kΩ Loads to Within 10mV of Each Power Supply Voltage
- Optimized for Superior Audio Signal Fidelity
- Output Short Circuit Protection
- Power Supply Voltage Range: 2.2V to 5.5V
- Quiescent Current: 2.15mA (typ)
- THD+N (AV = 2, VOUT = 4Vp-p, f IN = 1kHz)
- RL = 2kΩ: 0.00008% (typ)
- RL = 600Ω: 0.0001% (typ)
- Input Noise Density: 4nV/√Hz (typ), @ 1kHz
- Slew Rate: ±8.5V/μs (typ)
- Gain Bandwidth Product: 20MHz (typ)
- Open Loop Gain (RL = 600Ω): 118dB (typ)
- Input Bias Current: 40fA (typ)
- Input Offset Voltage: 0.3mV (typ)
- PSRR: 103dB (typ)
All trademarks are the property of their respective owners.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Pbfree Code | Yes | Rohs Code | Yes |
Part Life Cycle Code | Obsolete | Part Package Code | SOIC |
Pin Count ! | 8 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | HTS Code ! | 8542.33.00.01 |
Amplifier Type | OPERATIONAL AMPLIFIER | Common-mode Reject Ratio-Nom | 93 dB |
Input Offset Voltage-Max | 1500 µV | JESD-30 Code | R-PDSO-G8 |
JESD-609 Code | e3 | Length | 4.9 mm |
Moisture Sensitivity Level | 1 | Number of Functions | 2 |
Number of Terminals | 8 | Operating Temperature-Max | 85 °C |
Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
Package Code | SOP | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE | Qualification Status ! | Not Qualified |
Seated Height-Max | 1.753 mm | Slew Rate-Nom | 8.5 V/us |
Supply Voltage Limit-Max | 6 V | Supply Voltage-Nom (Vsup) | 5 V |
Surface Mount ! | YES | Temperature Grade ! | INDUSTRIAL |
Terminal Finish | TIN | Terminal Form ! | GULL WING |
Terminal Pitch ! | 1.27 mm | Terminal Position | DUAL |
Unity Gain BW-Nom | 20000 | Width | 3.9 mm |
Specification Comparison
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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