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LMH6644MTX/NOPB

LMH6644MTX/NOPB

LMH6644MTX/NOPB

Texas Instruments

4 Channels 75mA per Channel 20nA 72 dB Instrumentational OP Amps 2.6μA 2.7V~12.8V ±1.35V~6.4V LMH6644 14 Pins 14-TSSOP (0.173, 4.40mm Width)

SOT-23

LMH6644MTX/NOPB Datasheet

non-compliant

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-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
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
Base Part Number LMH6644
Pin Count 14
Output Type Rail-to-Rail
Number of Channels 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 130MHz
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 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
REACH SVHC No SVHC
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
LMH6644MTX/NOPB Product Details

LMH6644MTX/NOPB Overview


It is packaged in an 14-TSSOP (0.173, 4.40mm 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 Tape & Reel (TR) case. It is estimated that there will be at least 14 terminations this year. A total of 14 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 3V 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. In total, the buffer amplifier consists of 14 pins. Op amp ic rates 5mV for input offset voltage. 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. A supply current of 2.7mA can be used to operate this linear amplifier. There should be no change in the voltage gain at 98dB. There are a total of 4 channels available on the op amps. One of its many advantages is that buffer op amp outputs Rail-to-Rail signals. An buffer amplifier is packed in a TR-shape according to the design.

LMH6644MTX/NOPB Features


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


LMH6644MTX/NOPB Applications


There are a lot of Texas Instruments
LMH6644MTX/NOPB 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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