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LM248D

LM248D

LM248D

Texas Instruments

4 Channels 25mA per Channel 30nA 70 dB Instrumentational OP Amps 0.5μA 8V~36V ±4V~18V LM248 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

LM248D Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Operating Temperature-25°C~85°C
PackagingTube
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 15V
Terminal Pitch1.27mm
Base Part Number LM248
Pin Count14
Power Supplies+-15V
Number of Channels 4
Operating Supply Current 2.4mA
Nominal Supply Current4.5mA
Output Current25mA
Slew Rate0.5V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 70 dB
Current - Input Bias 30nA
Voltage - Supply, Single/Dual (±) 8V~36V ±4V~18V
Output Current per Channel 25mA
Input Offset Voltage (Vos) 6mV
Bandwidth 1MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 104.08dB
Average Bias Current-Max (IIB) 0.5μA
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 18V
Voltage - Input Offset 1mV
Low-Bias NO
MicropowerNO
Bias Current-Max (IIB) @25C 0.2μA
Programmable PowerNO
Dual Supply Voltage 9V
Neg Supply Voltage-Max (Vsup) -18V
Power NO
Input Offset Current-Max (IIO) 0.05μA
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:8037 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.53000$0.53
10$0.45400$4.54
50$0.42360$21.18
100$0.33880$33.88
500$0.26620$133.1

LM248D Product Details

LM248D Overview


There is a 14-SOIC (0.154, 3.90mm Width) case package that contains the instrumentation amplifiers. A General Purpose-type buffer amplifier is shown here. The case in which buffer amplifier is delivered is called a Tube case. The number of terminations approaches 14. It consists of a total of 14 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 15V battery. I would like to specify that this buffer amplifier belongs to the Operational Amplifier-type of devices. An 14-pin op amp ic is included in the package. With regard to input offset voltage, instrumentation amplifier is rated at 6mV. This electronic part is best mounted with type Surface Mount. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -25°C~85°C . As long as the supply current of the chip does not exceed 2.4mA, this op amp ic can operate. Keeping the voltage gain at 104.08dB is the best course of action. Instrumentation amplifier has 4 channels on it.

LM248D Features


14 Pins
supply voltage of 15V
104.08dB voltage gain

LM248D Applications


There are a lot of Texas Instruments LM248D Instrumentational OP Amps applications.

  • Comparator
  • Weak signal detection
  • Information processing
  • Tablets
  • Inverse/same-phase proportional circuit
  • Band-pass filter
  • Power control
  • Gaming industry
  • Signal transformation
  • Digital cameras

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