The LME49710 is part of the ultra-low distortion, low noise, high slew rate operational amplifier series optimized and fully
specified for high performance, high fidelity applications. Combining advanced leading-edge process technology with state-of-the-art
circuit design, the LME49710 audio operational amplifiers deliver superior audio signal amplification for outstanding audio
performance. The LME49710 combines extremely low voltage noise density (2.5nV/
^Hz) with vanishingly low THD+N (0.00003%) to easily satisfy the most demanding audio applications. To ensure that the most challenging
loads are driven without compromise, the LME49710 has a high slew rate of ±20V/μs and an output current capability of ±26mA.
Further, dynamic range is maximized by an output stage that drives 2kΩ loads to within 1V of either power supply voltage and
to within 1.4V when driving 600Ω loads.
The LME49710's outstanding CMRR(120dB), PSRR(120dB), and VOS (0.05mV) give the amplifier excellent operational amplifier DC performance.
The LME49710 has a wide supply range of ±2.5V to ±17V. Over this supply range the LME49710’s input circuitry maintains excellent
common-mode and power supply rejection, as well as maintaining its low input bias current. The LME49710 is unity gain stable.
The Audio Operational Amplifier achieves outstanding AC performance while driving complex loads with values as high as 100pF.
The LME49710 is available in 8–lead narrow body SOIC, 8–lead plastic DIP, and 8–lead metal can TO-99. Demonstration boards
are available for each package.
The LME49710 is a Single High Fidelity Audio Operational Amplifier. This Audio Amplifier offers near zero THD+N and sets a new standard for high end audio users. National's newest Amplifier uses state of the art circuitry and process to achieve a new class of audio performance and technology. The AC and DC parameters in this amplifier series offers users a solution well suited for the most demanding signal path applications. There are three package choices to enable all users' ease of use and evaluation criteria.
The LME49710 is designed for high slew rate, low noise and high output for systems needing +/-2.5 to +/-17V functionality. The pin out is the National standard to quickly upgrade existing boards. This series is for applications such as high quality audio amplification, multi-media, imaging, line drivers/receivers and active filters. The output current is for 600Ohm loads with more than 26mA drive with THD+N over a wide voltage range.
The LME49710MADB, LME49710NADB and LME49710HADB are evaluation boards designed to establish performance and evaluation to design the best end user system.
The evaluation boards include all components for ready-to-use, a stand-alone bench work.
Features:
Single Audio Operational Amplifier
Ultra low THD+N of 0.00003%
34V operation and low noise
600Ohm loads
SNR 97dB
High output of 26mA
Gain Bandwidth Product >55MHz
20uV/S Slew rate
DC Gain Linearity Error of 0.000009%
PSRR >120dB
CMRR >120dB
Vos is 0.1mV
Three package offerings
Applications
High Fidelity Audio Equipment
High Fidelity drivers/receivers
34V Industrial applications
Contents:
Fully Assembled LME49710 Evaluation Board
Instructions for where to locate and download the datasheet
Please note: application information is in the LME49710 datasheet
The LME49710 is a Single High Fidelity Audio Operational Amplifier. This Audio Amplifier offers near zero THD+N and sets a new standard for high end audio users. National's newest Amplifier uses state of the art circuitry and process to achieve a new class of audio performance and technology. The AC and DC parameters in this amplifier series offers users a solution well suited for the most demanding signal path applications. There are three package choices to enable all users' ease of use and evaluation criteria.
The LME49710 is designed for high slew rate, low noise and high output for systems needing +/-2.5 to +/-17V functionality. The pin out is the National standard to quickly upgrade existing boards. This series is for applications such as high quality audio amplification, multi-media, imaging, line drivers/receivers and active filters. The output current is for 600Ohm loads with more than 26mA drive with THD+N over a wide voltage range.
The LME49710MADB, LME49710NADB and LME49710HADB are evaluation boards designed to establish performance and evaluation to design the best end user system.
The evaluation boards include all components for ready-to-use, a stand-alone bench work.
Features:
Single Audio Operational Amplifier
Ultra low THD+N of 0.00003%
34V operation and low noise
600Ohm loads
SNR 97dB
High output of 26mA
Gain Bandwidth Product >55MHz
20uV/S Slew rate
DC Gain Linearity Error of 0.000009%
PSRR >120dB
CMRR >120dB
Vos is 0.1mV
Three package offerings
Applications
High Fidelity Audio Equipment
High Fidelity drivers/receivers
34V Industrial applications
Contents:
Fully Assembled LME49710 Evaluation Board
Instructions for where to locate and download the datasheet
Please note: application information is in the LME49710 datasheet
The LME49710 is a Single High Fidelity Audio Operational Amplifier. This Audio Amplifier offers near zero THD+N and sets a new standard for high end audio users. National's newest Amplifier uses state of the art circuitry and process to achieve a new class of audio performance and technology. The AC and DC parameters in this amplifier series offers users a solution well suited for the most demanding signal path applications. There are three package choices to enable all users' ease of use and evaluation criteria.
The LME49710 is designed for high slew rate, low noise and high output for systems needing +/-2.5 to +/-17V functionality. The pin out is the National standard to quickly upgrade existing boards. This series is for applications such as high quality audio amplification, multi-media, imaging, line drivers/receivers and active filters. The output current is for 600Ohm loads with more than 26mA drive with THD+N over a wide voltage range.
The LME49710MADB, LME49710NADB and LME49710HADB are evaluation boards designed to establish performance and evaluation to design the best end user system.
The evaluation boards include all components for ready-to-use, a stand-alone bench work.
Features:
Ultra low THD+N of 0.00003%
34V operation and low noise
600Ohm loads
SNR 97dB
High output of 26mA
Gain Bandwidth Product >55MHz
20uV/S Slew rate
DC Gain Linearity Error of 0.000009%
PSRR >120dB
CMRR >120dB
Vos is 0.1mV
Three package offerings
Applications:
High Fidelity Audio Equipment
High Fidelity drivers/receivers
34V Industrial applications
Contents:
Fully Assembled LME49710 Evaluation Board
Instructions for where to locate and download the datasheet
Please note: application information is in the LME49710 datasheet
National Semiconductor follows the provisions of the Product Stewardship Guide for Customers
(CSP-9-111C1)
and Banned Substances and Materials of Interest Specification
(CSP-9-111S2)
for regulatory environmental compliance. Details may be found at:
www.national.com/en/packaging/greennopb.html.
Lead free products are RoHS compliant.
Lead Free product status is available through the search tool located
here
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR.
The Long Term Failure Rates were calculated
at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress
temperature of 150°C to an application temperature of 55°C.
For more information on Reliability Metrics, please click here.
LM4562
