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LMH6646MA

LMH6646MA

LMH6646MA

Texas Instruments

650nA 77 dB Instrumentational OP Amps 2.5V~12V ±1.25V~6V LMH6646 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

LMH6646MA Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Operating Temperature-40°C~85°C
PackagingTube
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 2
Supply Voltage 2.7V
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LMH6646
Pin Count8
JESD-30 Code R-PDSO-G8
Qualification StatusNot Qualified
Output Type Push-Pull, Rail-to-Rail
Number of Circuits 2
Current - Supply 725μA
Slew Rate22V/μs
Amplifier Type Voltage Feedback
Common Mode Rejection Ratio 77 dB
Current - Input Bias 650nA
Voltage - Supply, Single/Dual (±) 2.5V~12V ±1.25V~6V
Low-Offset NO
Frequency CompensationYES
Voltage - Input Offset 1mV
Current - Output / Channel 20mA
Low-Bias NO
MicropowerNO
-3db Bandwidth 55MHz
Programmable PowerNO
Wideband NO
Power NO
Voltage Gain-Min 5000
Height Seated (Max) 1.753mm
RoHS StatusNon-RoHS Compliant
In-Stock:4842 items

LMH6646MA Product Details

LMH6646MA Overview


It is packaged in an 8-SOIC (0.154, 3.90mm Width)-case that protects the operational amplifiers from damage. An op amp of this type is a Voltage Feedback-type. As far as the packaging is concerned, buffer op amp is delivered in a Tube case. It is estimated that there will be at least 8 terminations this year. A total of 8 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 2.7V battery and that the battery should be inserted in the amplifier. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. This electronic part is recommended for mounting type Surface Mount. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -40°C~85°C. This op amp ic has 2 circuits. One of its many advantages is that buffer op amp outputs Push-Pull, Rail-to-Rail signals. For optimal performance, this electrical part should be connected to a supply with a current of 725μA. This op amp ic can conduct a minimum voltage gain of 5000.

LMH6646MA Features


8 Pins
supply voltage of 2.7V
Output Type: Push-Pull, Rail-to-Rail


LMH6646MA Applications


There are a lot of Texas Instruments
LMH6646MA Instrumentational OP Amps applications.


  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering

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