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LMH6643MAX/NOPB
  • LMH6643MAX/NOPB

LMH6643MAX/NOPB

75mA per Channel 1.6μA 72 dB Instrumentational OP Amps 2.7V~12.8V ±1.35V~6.4V LMH6643 8 Pins 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • NO: 815-LMH6643MAX/NOPB
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: pdf
  • Stock: 7657
  • Description: 75mA per Channel 1.6μA 72 dB Instrumentational OP Amps 2.7V~12.8V ±1.35V~6.4V LMH6643 8 Pins 8-SOIC (0.154, 3.90mm Width)(Kg)

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SPECIFICATIONS

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Operational Amplifier
Packing Method TR
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 3V
Base Part Number LMH6643
Pin Count 8
Output Type Rail-to-Rail
Number of Elements 2
Operating Supply Current 2.7mA
Nominal Supply Current 2.7mA
Output Current 75mA
Slew Rate 135V/μs
Amplifier Type Voltage Feedback
Common Mode Rejection Ratio 72 dB
Current - Input Bias 1.6μA
Voltage - Supply, Single/Dual (±) 2.7V~12.8V ±1.35V~6.4V
Output Current per Channel 75mA
Input Offset Voltage (Vos) 1mV
Bandwidth 130MHz
Gain Bandwidth Product 130MHz
Unity Gain BW-Nom 57000 kHz
Voltage Gain 98dB
Power Supply Rejection Ratio (PSRR) 79dB
Low-Offset NO
Frequency Compensation YES
Supply Voltage Limit-Max 13.5V
Low-Bias NO
Micropower NO
-3db Bandwidth 46MHz
Programmable Power NO
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LMH6643MAX/NOPB Overview


Op amp is packaged in 8-SOIC (0.154, 3.90mm Width) case. There are two types of operational amplifiers in this circuit. Upon delivery, op amp ic is packaged in a Tape & Reel (TR) case. There have been a total of 8 terminations over the past year. A total of 8 pins are located on this board. The linear amplifier should be run at 3V at all times, so please keep that in mind when using it. To be specific, this instrumentation amplifier is a type of Operational Amplifier. An 8-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 1mV. This electrical part should be mounted using type Surface Mount. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -40°C~85°C . This op amp can operate from a supply current at 2.7mA. Maintain 98dB as the voltage gain. One of its many advantages is that buffer op amp outputs Rail-to-Rail signals. Op amp has total of 2 elements. A TR-shaped amplifier is used to pack the buffer amps.

LMH6643MAX/NOPB Features


8 Pins
supply voltage of 3V
98dB voltage gain
Output Type: Rail-to-Rail

LMH6643MAX/NOPB Applications


There are a lot of Texas Instruments LMH6643MAX/NOPB Instrumentational OP Amps applications.

  • High gain DC amplifier
  • Power transmission
  • High input resistance broadband
  • Car stereo
  • E-book readers
  • Measurements of Wheatstone bridge
  • Laptop
  • Video conversion and routing
  • Displayers for aircraft and air transportation control systems
  • Computer workstations
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