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LMH6644MAX

LMH6644MAX

LMH6644MAX

Texas Instruments

4 Channels 3.25μA 72 dB Instrumentational OP Amps 14 Pins SOIC N

SOT-23

LMH6644MAX Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC N
Number of Pins 14
PackagingTape and Reel
JESD-609 Code e0
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 4
Terminal Pitch1.27mm
Pin Count14
Temperature GradeINDUSTRIAL
Number of Channels 4
Max Supply Voltage12.8V
Min Supply Voltage2.7V
Nominal Supply Current2.7mA
Current - Output 75mA
Slew Rate135 V/μs
Common Mode Rejection Ratio 72 dB
Current - Input Bias 3.25μA
Input Offset Voltage (Vos) 5mV
Bandwidth 130000 kHz
Voltage Gain 98dB
Power Supply Rejection Ratio (PSRR) 79dB
Max Dual Supply Voltage6.4V
Min Dual Supply Voltage 1.35V
Consumer IC Type VIDEO AMPLIFIER
Height Seated (Max) 1.75mm
Width 3.91mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:2821 items

LMH6644MAX Product Details

LMH6644MAX Overview


In the package, you will find a SOIC N-case to contain the op amp ic. A Tape and Reel case is used for delivering the op amp. During the past two weeks, there have been close to 14 terminations. A total of 14 pins are located on this board. The op amp ic has an array of 14 pins on it. Op amp rates 5mV as input offset voltage. You should keep the voltage gain at 98dB for the time being. On the buffer amps, there are 4 channels that can be used. To operate this buffer amplifier, the temperature must not be lower than -40°C. A temperature greater than 85°C should not be used for the operation of buffer amplifier. This electric component can work from a voltage of under 12.8V as far as supply voltage is concerned. A voltage of 2.7V or higher is recommended for the linear amplifier's supply voltage. This electrical part should be conducted under the dual supply voltage of 6.4V volts when you conduct this part. Using the VIDEO AMPLIFIER column, it is possible to sort by the consumer IC type of the electronic ic chip.

LMH6644MAX Features


14 Pins
98dB voltage gain


LMH6644MAX Applications


There are a lot of Texas Instruments
LMH6644MAX Instrumentational OP Amps applications.


  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation
  • Video computer boards

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