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LMH6645MA

LMH6645MA

LMH6645MA

Texas Instruments

1 Channels 20mA per Channel 650nA 56 dB Instrumentational OP Amps 2.2μA 2.5V~12V ±1.25V~6V LMH6645 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

LMH6645MA Datasheet

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Specifications
Name Value
Type Parameter
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 Tube
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
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 Form GULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Supply Voltage 2.7V
Base Part Number LMH6645
Pin Count 8
Output Type Push-Pull, Rail-to-Rail
Number of Channels 1
Operating Supply Current 725μA
Nominal Supply Current 650μA
Output Current 20mA
Slew Rate 22V/μs
Amplifier Type Voltage Feedback
Common Mode Rejection Ratio 56 dB
Current - Input Bias 650nA
Voltage - Supply, Single/Dual (±) 2.5V~12V ±1.25V~6V
Output Current per Channel 20mA
Input Offset Voltage (Vos) 1mV
Bandwidth 55MHz
Gain Bandwidth Product 55MHz
Voltage Gain 85dB
Average Bias Current-Max (IIB) 2.2μA
Power Supply Rejection Ratio (PSRR) 75dB
Low-Offset NO
Frequency Compensation YES
Low-Bias NO
Micropower NO
Bias Current-Max (IIB) @25C 2μA
Programmable Power NO
Length 4.902mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
LMH6645MA Product Details

LMH6645MA Overview


In order to protect the op amps, a 8-SOIC (0.154, 3.90mm Width) case is used. An op amp ic of the Voltage Feedback type. A Tube case is used to deliver the buffer op amp. During the past two weeks, there have been close to 8 terminations. The total number of pins on linear amplifier is 8. Please take in mind that this instrumentation amplifier should be run at 2.7V. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. The buffer op amp includes 8 pins. With regard to input offset voltage, instrumentation amplifier is rated at 1mV. For this electronic part, it is recommended that you mount it with type Surface Mount. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -40°C~85°C. An 725μA volt supply current is needed for this linear amplifier to operate. Keeping the voltage gain at 85dB is the best course of action. The op amp ic has 1 channels on it. On the output type, there are Push-Pull, Rail-to-Rail different types of op amps.

LMH6645MA Features


8 Pins
supply voltage of 2.7V
85dB voltage gain
Output Type: Push-Pull, Rail-to-Rail

LMH6645MA Applications


There are a lot of Texas Instruments LMH6645MA Instrumentational OP Amps applications.

  • Laptop
  • Gaming industry
  • Instrumentation
  • Ultrasound transducers
  • Television broadcasting equipment
  • Exponential operation circuits
  • Measurements of Wheatstone bridge
  • Mobile phone
  • Industrial control system
  • Strain gauges

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