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LMH6644MAX/NOPB

LMH6644MAX/NOPB

LMH6644MAX/NOPB

Texas Instruments

75mA per Channel 20nA 72 dB Instrumentational OP Amps 2.6μA 2.7V~12.8V ±1.35V~6.4V LMH6644 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

LMH6644MAX/NOPB Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
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 14
ECCN Code EAR99
Subcategory Operational Amplifier
Packing Method TR
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 3V
Terminal Pitch 1.27mm
Base Part Number LMH6644
Pin Count 14
Output Type Rail-to-Rail
Number of Elements 4
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 20nA
Voltage - Supply, Single/Dual (±) 2.7V~12.8V ±1.35V~6.4V
Output Current per Channel 75mA
Input Offset Voltage (Vos) 5mV
Bandwidth 24MHz
Gain Bandwidth Product 130MHz
Unity Gain BW-Nom 57000 kHz
Voltage Gain 98dB
Average Bias Current-Max (IIB) 2.6μA
Power Supply Rejection Ratio (PSRR) 79dB
Low-Offset NO
Frequency Compensation YES
Supply Voltage Limit-Max 13.5V
Voltage - Input Offset 1mV
Low-Bias NO
Micropower NO
-3db Bandwidth 46MHz
Bias Current-Max (IIB) @25C 3.25μA
Programmable Power NO
Neg Supply Voltage-Max (Vsup) -2.5V
Input Offset Current-Max (IIO) 0.8μA
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.53000 $3.53
500 $3.4947 $1747.35
1000 $3.4594 $3459.4
1500 $3.4241 $5136.15
2000 $3.3888 $6777.6
2500 $3.3535 $8383.75
LMH6644MAX/NOPB Product Details

LMH6644MAX/NOPB Overview


In the package, you will find a 14-SOIC (0.154, 3.90mm Width)-case to contain the op amp ic. Buffer amps of this type are called Voltage Feedback-types. There is a Tape & Reel (TR) case that is delivered with the instrumentation amplifiers. The number of terminations approaches 14. In this case, there are 14 pins on the board. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 3V. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. The buffer op amp includes 14 pins. Op amp rates 5mV as input offset voltage. For this electronic part, it is recommended that you mount it with type Surface Mount. The buffer amplifier functions well at -40°C~85°C as far as operating temperature is concerned. This op amp can operate from a supply current at 2.7mA. Voltage gain should remain at 98dB. There are more than a few advantages to using this instrumentation amplifier, one of which is that it outputs Rail-to-Rail signals. As a whole, there are 4 elements that make up this buffer amplifier. TR is adopted to pack the instrumentation amplifier.

LMH6644MAX/NOPB Features


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

LMH6644MAX/NOPB Applications


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

  • Comparator
  • RF cable systems
  • ECG equipment
  • Ultrasound transducers
  • Computer workstations
  • Industrial control system
  • Vehicle electronics
  • Portable media players
  • Band-pass filter
  • Band-stop filter

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