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UA748IN

UA748IN

UA748IN

STMicroelectronics

30mA per Channel 25nA 80 dB Instrumentational OP Amps 15V ±5V~20V UA748 8 Pins 8-DIP (0.300, 7.62mm)

SOT-23

UA748IN Datasheet

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Specifications
Name Value
Type Parameter
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Operating Temperature -40°C~105°C
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 15V
Terminal Pitch 2.54mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number UA748
Pin Count 8
Qualification Status Not Qualified
Operating Supply Voltage 15V
Number of Elements 1
Operating Supply Current 1.8mA
Nominal Supply Current 1.8mA
Power Dissipation 500mW
Output Current 30mA
Slew Rate 0.5V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 80 dB
Current - Input Bias 25nA
Voltage - Supply, Single/Dual (±) ±5V~20V
Output Current per Channel 30mA
Input Offset Voltage (Vos) 2mV
Gain Bandwidth Product 1MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 100dB
Low-Offset NO
Frequency Compensation NO
Supply Voltage Limit-Max 22V
Voltage - Input Offset 700μV
Bias Current-Max (IIB) @25C 0.075μA
RoHS Status ROHS3 Compliant
Lead Free Lead Free
UA748IN Product Details

UA748IN Overview


Op amp is packaged in 8-DIP (0.300, 7.62mm) case. General Purpose-type instrumentation amplifiers are used in this application. The case in which buffer amplifier is delivered is called a Tube case. There have been a total of 8 terminations over the past year. A total of 8 pins are attached to buffer op amp. The linear amplifier should be run at 15V at all times, so please keep that in mind when using it. Instrumentation amplifier is a part of Operational Amplifier. The buffer op amp includes 8 pins. Regarding input offset voltage, op amp rates 2mV. This electronic part is recommended for mounting type Through Hole. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -40°C~105°C. As long as the supply current of the chip does not exceed 1.8mA, this op amp ic can operate. Keeping the voltage gain at 100dB is the best course of action. Op amp has total of 1 elements. The operating supply voltage of the buffer op amp is rated at 15V.

UA748IN Features


8 Pins
supply voltage of 15V
100dB voltage gain

UA748IN Applications


There are a lot of STMicroelectronics UA748IN Instrumentational OP Amps applications.

  • Instrumentation
  • Broadcasting
  • Medical instruments
  • E-book readers
  • Test and measurement instruments
  • Home audio systems
  • High/low-pass filter circuit
  • Cinema or auditorium audio system
  • pH (acidity)
  • Power control

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