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UA748CDT

UA748CDT

UA748CDT

STMicroelectronics

30mA per Channel 70nA 70 dB Instrumentational OP Amps 0.3μA 15V ±5V~20V UA748 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

UA748CDT Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
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 1
Supply Voltage 15V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number UA748
Pin Count 8
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 70 dB
Current - Input Bias 70nA
Voltage - Supply, Single/Dual (±) ±5V~20V
Output Current per Channel 30mA
Input Offset Voltage (Vos) 7.5mV
Gain Bandwidth Product 1MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.3μA
Low-Offset NO
Frequency Compensation NO
Supply Voltage Limit-Max 22V
Voltage - Input Offset 2mV
Bias Current-Max (IIB) @25C 0.25μA
Length 4.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
UA748CDT Product Details

UA748CDT Overview


Packaged in a 8-SOIC (0.154, 3.90mm Width) case, the buffer op amp is ready to use. General Purpose-type instrumentation amplifiers are used in this application. There is a Tape & Reel (TR) case that is delivered with the instrumentation amplifiers. There have been a total of 8 terminations over the past year. Buffer amplifier has a total of 8 pins. The linear amplifier should be run at 15V at all times, so please keep that in mind when using it. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices. In total, the buffer amplifier consists of 8 pins. Op amp ic rates 7.5mV for input offset voltage. For this electrical component, Surface Mount is the recommended mounting type. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of 0°C~70°C. In order for this instrumentation amplifier to operate, the supply current needs to be between 1.8mA and 10 . You should keep the voltage gain at 100dB for the time being. Op amp has total of 1 elements. The operating supply voltage of instrumentation amplifier is rated 15V voltage. As a result of this, the buffer amplifier is packed in TAPE AND REEL.

UA748CDT Features


8 Pins
supply voltage of 15V
100dB voltage gain

UA748CDT Applications


There are a lot of STMicroelectronics UA748CDT Instrumentational OP Amps applications.

  • Power generator
  • Signal operation
  • Logarithmic operation circuits
  • Blood pressure sensors
  • Ultrasound transducers
  • Portable docking station
  • Signal transformation
  • Portable electronic products powered by batteries
  • Precision measurement
  • Computer workstations

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