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LME49743MT/NOPB

LME49743MT/NOPB

LME49743MT/NOPB

Texas Instruments

4 Channels 21mA per Channel 190nA 98 dB Instrumentational OP Amps 0.25μA 17V ±4V~17V LME49743 14 Pins 14-TSSOP (0.173, 4.40mm Width)

SOT-23

LME49743MT/NOPB Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e4
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Packing Method RAIL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 15V
Terminal Pitch 0.65mm
Base Part Number LME49743
Pin Count 14
Operating Supply Voltage 17V
Number of Channels 4
Operating Supply Current 10mA
Nominal Supply Current 14mA
Output Current 30mA
Slew Rate 12V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type Audio
Common Mode Rejection Ratio 98 dB
Current - Input Bias 190nA
Voltage - Supply, Single/Dual (±) ±4V~17V
Output Current per Channel 21mA
Supply Type Dual
Input Offset Voltage (Vos) 150μV
Gain Bandwidth Product 30MHz
Unity Gain BW-Nom 30000 kHz
Voltage Gain 110dB
Average Bias Current-Max (IIB) 0.25μA
Low-Offset NO
Frequency Compensation YES
Supply Voltage Limit-Max 36V
Low-Bias NO
Micropower NO
Max Frequency 1kHz
Bias Current-Max (IIB) @25C 0.25μA
Programmable Power NO
Dual Supply Voltage 15V
Wideband NO
Power NO
Load Impedance 600Ohm
Height 1.05mm
Length 5.1mm
Width 4.5mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
LME49743MT/NOPB Product Details

LME49743MT/NOPB Overview


The linear amplifier is packaged in a 14-TSSOP (0.173, 4.40mm Width) case. A Audio-type buffer amplifier is shown here. In the case of Tube cases, linear amplifier will be delivered. The number of terminations approaches 14. Buffer amplifier has a total of 14 pins. Please take in mind that op amp should be run at 15V. It should be noted that this op amp is a type of Operational Amplifier device. An 14-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 150μV. This electronic part is recommended for mounting type Surface Mount. The buffer amplifier functions well at -40°C~85°C as far as operating temperature is concerned. You can run this op amp ic on 10mA . The voltage gain should stay at 110dB. Op amp ic has 4 channels. The operating supply voltage of the buffer op amp is rated at 17V. For packing the buffer amplifier, the RAIL-axis is adopted.

LME49743MT/NOPB Features


14 Pins
supply voltage of 15V
110dB voltage gain

LME49743MT/NOPB Applications


There are a lot of Texas Instruments LME49743MT/NOPB Instrumentational OP Amps applications.

  • Portable media players
  • Blood pressure sensors
  • Active probe
  • Computer workstations
  • Signal operation
  • Scintillation detectors
  • Portable electronic products powered by batteries
  • Gaming industry
  • Video conversion and routing
  • Exponential operation circuits

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