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  • LM2902PT

LM2902PT

4 Channels 20mA per Channel 20nA 70 dB Instrumentational OP Amps 0.3μA 15V 3V~30V ±1.5V~15V LM2902 14 Pins 14-TSSOP (0.173, 4.40mm Width)


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-LM2902PT
  • Package: 14-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 317
  • Description: 4 Channels 20mA per Channel 20nA 70 dB Instrumentational OP Amps 0.3μA 15V 3V~30V ±1.5V~15V LM2902 14 Pins 14-TSSOP (0.173, 4.40mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LM2902
Pin Count 14
Qualification Status Not Qualified
Operating Supply Voltage 15V
Power Supplies +-1.5/+-15/3/30V
Number of Channels 4
Operating Supply Current 1.5mA
Nominal Supply Current 1.2mA
Output Current 40mA
Slew Rate 0.4V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 70 dB
Current - Input Bias 20nA
Voltage - Supply, Single/Dual (±) 3V~30V ±1.5V~15V
Output Current per Channel 20mA
Input Offset Voltage (Vos) 7mV
Bandwidth 1.3MHz
Unity Gain BW-Nom 1300 kHz
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.3μA
Low-Offset NO
Frequency Compensation YES
Supply Voltage Limit-Max 32V
Voltage - Input Offset 2mV
Micropower YES
Bias Current-Max (IIB) @25C 0.15μA
Dual Supply Voltage 9V
Height 1mm
Length 5mm
Width 4.4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM2902PT Overview


In order to protect the op amps, a 14-TSSOP (0.173, 4.40mm Width) case is used. There are two types of operational amplifiers in this circuit. 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. Buffer amplifier has a total of 14 pins. It would be helpful if you could remember that this op amp ic should be powered by an 5V battery. It should be noted that this op amp is a type of Operational Amplifier device. 14 pins are included on the operational amplifiers. With regard to input offset voltage, instrumentation amplifier is rated at 7mV. This electronic part is best mounted with type Surface Mount. According to the manufacturer, this buffer op amp works well at -40°C~125°C , which is a good operating temperature. An 1.5mA volt supply current is needed for this linear amplifier to operate. 100dB should be the voltage gain. As far as the device is concerned, buffer amplifier has 4 channels. The operating supply voltage of instrumentation amplifier is rated 15V voltage. TAPE AND REEL is adopted to pack the instrumentation amplifier.

LM2902PT Features


14 Pins
supply voltage of 5V
100dB voltage gain

LM2902PT Applications


There are a lot of STMicroelectronics LM2902PT Instrumentational OP Amps applications.

  • Ultrasound transducers
  • Blood pressure sensors
  • Information processing
  • Video data acquisition
  • Tablets
  • Subtraction operation circuits
  • Television
  • Strain gauges
  • Medical instruments
  • Scintillation detectors