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LME49721

PinoutSpecificationsTHD.0002 %PSRR103 dBSupply Min2.2 VoltSingle/Dual/QuadDualSpecial FeaturesRail to railTHD ConditionsAv=+1, Vout=2Vpp, Rl=2kohm, Rl=600ohmUser Supply5 VoltSupply Current per Amplifier2.15 mASupply Max5.5 VoltShut downNoVoltage Noise4 nV/root(Hz)Supply Range+2.2 - +5.5 VMax Input...

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SeekIC No. : 004396586 Detail

LME49721: PinoutSpecificationsTHD.0002 %PSRR103 dBSupply Min2.2 VoltSingle/Dual/QuadDualSpecial FeaturesRail to railTHD ConditionsAv=+1, Vout=2Vpp, Rl=2kohm, Rl=600ohmUser Supply5 VoltSupply Current per Ampli...

LME49721 Data Sheet

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Part Number:
LME49721
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/30

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Product Details

Description



Pinout




Specifications

THD.0002 %
PSRR103 dB
Supply Min2.2 Volt
Single/Dual/QuadDual
Special FeaturesRail to rail
THD ConditionsAv=+1, Vout=2Vpp, Rl=2kohm, Rl=600ohm
User Supply5 Volt
Supply Current per Amplifier2.15 mA
Supply Max5.5 Volt
Shut downNo
Voltage Noise4 nV/root(Hz)
Supply Range+2.2 - +5.5 V
Max Input Bias Current0.00004 nA
Output Current9.7 mA
Offset Voltage, typ0.3 mV
Gain Bandwidth20 MHz
Slew Rate8.5 Volts/usec
CMRR93 dB
CMRR ConditionsVss-100mV < Vout < Vdd+200mV
Mono/StereoStereo
Temperature Min-40 deg C
Temperature Max85 deg C
Channels2 Channels
Input OutputTypeR-R In and Out
Offset Voltage max, 25C1.5 mV
Automotive Selection GuideYes
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Description

The LME49721 is a low distortion, low noise Rail-to-Rail Input/Output operational amplifier optimized and fully specified for high performance, high fidelity applications. Combining advanced leading-edge process technology with state-of-the-art circuit design, the LME49721 Rail-to-Rail Input/Output operational amplifier delivers superior signal amplification for outstanding performance. The LME49721 combines a very high slew rate with low THD+N to easily satisfy demanding applications. To ensure that the most challenging loads are driven without compromise, the LME49721 has a high slew rate of ±8.5V/s and an output current capability of ±9.7mA. Further, dynamic range is maximized by an output stage that drives 10kΩ loads to within 10mV of either power supply voltage.

The LME49721 has a wide supply range of 2.2V to 5.5V. Over this supply range the LME49721's input circuitry maintains excellent common-mode and power supply rejection, as well as maintaining its low input bias current. The LME49721 is unity gain stable.

Reliability Metrics

Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LME49721MA CMOS7 0 16561 0 0 954000 4 270700104
LME49721MAX CMOS7 0 16561 0 0 954000 4 270700104

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.


Application Notes

Title Size in Kbytes Date
AN-1767: Application Note 1767 LME49721 Evaluation Board 649 Kbytes 24-Feb-08 Download
AN-1767 (Chinese): Application Note 1767 LME49721 Evaluation Board
 787 Kbytes   640){this.height=this.height*640/this.width;this.width=640;}' border="0" alt=" Connection Diagram">

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