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LMV844MA

LMV844MA

LMV844MA

Texas Instruments

4 Channels 10pA 81 dB Instrumentational OP Amps 0.0003μA 14 Pins SOIC N

SOT-23

LMV844MA Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC N
Number of Pins 14
PackagingRail/Tube
Number of Terminations 14
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -40°C
Subcategory Operational Amplifier
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 4
Supply Voltage 5V
Terminal Pitch1.27mm
Pin Count14
Temperature GradeAUTOMOTIVE
Number of Channels 4
Max Supply Voltage12V
Min Supply Voltage2.7V
Current - Output 30mA
Slew Rate2.5 V/μs
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 81 dB
Current - Input Bias 10pA
Input Offset Voltage (Vos) 500μV
Gain Bandwidth Product4.5MHz
Neg Supply Voltage-Nom (Vsup) -5V
Unity Gain BW-Nom 4500 kHz
Voltage Gain 133dB
Average Bias Current-Max (IIB) 0.0003μA
Power Supply Rejection Ratio (PSRR) 86dB
Neg Supply Voltage-Max (Vsup) -6.6V
Height Seated (Max) 1.753mm
Length 8.6235mm
RoHS StatusNon-RoHS Compliant
In-Stock:4685 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.952944$1.952944
10$1.842400$18.424
100$1.738113$173.8113
500$1.639729$819.8645
1000$1.546915$1546.915

LMV844MA Product Details

LMV844MA Overview


A SOIC N case is used to package the op amp. OPERATIONAL AMPLIFIER-type instrumentation amplifiers are used in this application. It comes in a Rail/Tube case, which protects instrumentation amplifier from damage during delivery. In recent months, the number of terminations has approached 14. A total of 14 pins are attached to buffer op amp. It is important to remember that this op amp should be operated at a voltage of 5V volts. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. 14 pins are located on the operational amplifiers. There is an input offset voltage of 500μV for this buffer op amp. It is a member of the 133dB's 133dB family. 4 channels are available on the instrumentation amplifier. It should not lower than -40°C to operate buffer amplifier. Use op amp only at temperatures no higher than 125°C. Regarding the voltage of the supply, this electrical part can work from a voltage as low as 12V, and this is an excellent feature. Over 2.7V is a recommended supply voltage for buffer amps

LMV844MA Features


14 Pins
supply voltage of 5V
133dB voltage gain

LMV844MA Applications


There are a lot of Texas Instruments LMV844MA Instrumentational OP Amps applications.

  • Weak signal detection
  • Industrial control system
  • ECG equipment
  • High gain DC amplifier
  • Power generator
  • Navigation
  • Thermocouples
  • Information processing
  • Mobile phone
  • Signal amplification

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