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LM258AST
  • LM258AST

LM258AST

60mA per Channel 20nA 70 dB Instrumentational OP Amps 0.1μA 15V 3V~30V ±1.5V~15V LM258 8 Pins 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)


  • Manufacturer: STMicroelectronics
  • NO: 761-LM258AST
  • Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Datasheet: pdf
  • Stock: 3226
  • Description: 60mA per Channel 20nA 70 dB Instrumentational OP Amps 0.1μA 15V 3V~30V ±1.5V~15V LM258 8 Pins 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)(Kg)

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SPECIFICATIONS

Parameters
Packing Method TAPE AND REEL
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LM258
Pin Count 8
Operating Supply Voltage 15V
Number of Elements 2
Power Supplies +-1.5/+-15/3/30V
Operating Supply Current 700μA
Nominal Supply Current 1.2mA
Output Current 40mA
Slew Rate 0.6V/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 60mA
Input Offset Voltage (Vos) 3mV
Bandwidth 1.1MHz
Unity Gain BW-Nom 1100 kHz
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.1μA
Low-Offset NO
Frequency Compensation YES
Voltage - Input Offset 1mV
Bias Current-Max (IIB) @25C 0.05μA
Height Seated (Max) 1.1mm
Length 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8
Operating Temperature -40°C~105°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier

LM258AST Overview


There is a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case in which the instrumentation amplifier is packaged. Buffer amps of this type are called General Purpose-types. Upon delivery, op amp ic is packaged in a Tape & Reel (TR) case. The number of terminations approaches 8. In this case, there are 8 pins on the board. I would like to remind you that this buffer op amp should be powered by an 5V battery. There are two types of Operational Amplifier op amps in this case, and this device falls into one of them. Linear amplifier includes 8 pins. With regard to input offset voltage, instrumentation amplifier is rated at 3mV. For this electrical component, Surface Mount is the recommended mounting type. According to the manufacturer, this buffer op amp works well at -40°C~105°C , which is a good operating temperature. In order for this instrumentation amplifier to operate, the supply current needs to be between 700μA and 10 . There should be no change in the voltage gain. A total of 2 elements are present in this linear amplifier. The operating supply voltage of instrumentation amplifier is rated 15V voltage. For the packing of the instrumentation amplifier, TAPE AND REEL is adopted.

LM258AST Features


8 Pins
supply voltage of 5V
100dB voltage gain

LM258AST Applications


There are a lot of STMicroelectronics LM258AST Instrumentational OP Amps applications.

  • Measurements of Wheatstone bridge
  • Fission chambers
  • Band-stop filter
  • Instrumentation
  • Comparator
  • Hand-held batteries
  • Power generator
  • Portable docking station
  • Precision measurement
  • Commercial audio systems
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