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  • L272D

L272D

2 Channels 1A per Channel 300nA 60 dB Instrumentational OP Amps 14V 4V~28V ±2V~14V L272 16 Pins 16-SOIC (0.154, 3.90mm Width)


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-L272D
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 659
  • Description: 2 Channels 1A per Channel 300nA 60 dB Instrumentational OP Amps 14V 4V~28V ±2V~14V L272 16 Pins 16-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 25 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 4.535924g
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 24V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number L272
Pin Count 16
Operating Supply Voltage 14V
Number of Channels 2
Operating Supply Current 8mA
Nominal Supply Current 8mA
Power Dissipation 5W
Output Current 1A
Slew Rate 1V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 60 dB
Current - Input Bias 300nA
Max Input Voltage 28V
Voltage - Supply, Single/Dual (±) 4V~28V ±2V~14V
Output Current per Channel 1A
Input Offset Voltage (Vos) 60mV
Bandwidth 250 kHz
Gain Bandwidth Product 350kHz
Nominal Input Voltage 10μV
Unity Gain BW-Nom 350 kHz
Voltage Gain 70dB
Low-Offset NO
Frequency Compensation YES
Voltage - Input Offset 15mV
Low-Bias NO
Micropower NO
Dual Supply Voltage 9V
Height 1.6mm
Length 10mm
Width 4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

L272D Overview


A 16-SOIC (0.154, 3.90mm Width) case is used to package the op amp. Op amps are General Purpose types of amplifier on the chip. It comes in a Tube case, which protects instrumentation amplifier from damage during delivery. There is a growing number of terminations approaching the number of 16. The total number of pins on linear amplifier is 16. I would like to remind you that this buffer op amp should be powered by an 24V battery. Instrumentation amplifier is a part of Operational Amplifier. In total, the buffer amplifier consists of 16 pins. Regarding input offset voltage, op amp rates 60mV. Surface Mount is the recommended mounting type of operational amplifiers. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -40°C~85°C. You can run this op amp ic on 8mA . 70dB should be the voltage gain. On the buffer amps, there are 2 channels that can be used. The operating supply voltage of instrumentation amplifier is rated 14V voltage.

L272D Features


16 Pins
supply voltage of 24V
70dB voltage gain

L272D Applications


There are a lot of STMicroelectronics L272D Instrumentational OP Amps applications.

  • pH (acidity)
  • Commercial audio systems
  • Displayers for aircraft and air transportation control systems
  • Signal amplification
  • Portable electronic products powered by batteries
  • Fast A/D and D/A converters
  • Portable media players
  • Video data acquisition
  • Proportional counter tubes
  • Oscilloscopes