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OPA2345UA

OPA2345UA

OPA2345UA

Texas Instruments

2 Channels 15mA per Channel 0.2pA 76 dB Instrumentational OP Amps 0.00001μA 2.5V~5.5V OPA2345 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA2345UA Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tube
Series MicroAmplifier™
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5.5V
Base Part Number OPA2345
Pin Count 8
Output Type Rail-to-Rail
Power Supplies 3/5V
Number of Channels 2
Operating Supply Current 150μA
Nominal Supply Current 500μA
Slew Rate 2V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 76 dB
Current - Input Bias 0.2pA
Voltage - Supply, Single/Dual (±) 2.5V~5.5V
Output Current per Channel 15mA
Input Offset Voltage (Vos) 1mV
Bandwidth 3MHz
Unity Gain BW-Nom 3000 kHz
Voltage Gain 122dB
Average Bias Current-Max (IIB) 0.00001μA
Power Supply Rejection Ratio (PSRR) 90.46dB
Low-Offset NO
Frequency Compensation YES AVCL>=5
Supply Voltage Limit-Max 7.5V
Voltage - Input Offset 200μV
Low-Bias YES
Micropower YES
Bias Current-Max (IIB) @25C 0.00001μA
Programmable Power NO
Max I/O Voltage 1mV
Input Offset Current-Max (IIO) 0.00001μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.60000 $2.6
10 $2.33700 $23.37
75 $2.20507 $165.38025
150 $1.87867 $281.8005
525 $1.54350 $810.3375
1,050 $1.27890 $1.2789
2,550 $1.19070 $2.3814
5,025 $1.14660 $5.733
OPA2345UA Product Details

OPA2345UA Overview


The linear amplifier is packaged in a 8-SOIC (0.154, 3.90mm Width) case which makes it easy for the consumer to handle. An op amp of this type is a General Purpose-type. There is a Tube case that is delivered with the instrumentation amplifiers. There is a growing number of terminations approaching the number of 8. A total of 8 pins are located on this board. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 5.5V. This particular linear amplifier is a type of Operational Amplifier device, to be precise. 8 pins are available on the instrumentation amplifier. In terms of the input offset voltage, instrumentation amplifier rates at 1mV. For this electronic part, it is recommended that you mount it with type Surface Mount. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -40°C~85°C. An 150μA volt supply current is needed for this linear amplifier to operate. You should keep the voltage gain at 122dB for the time being. Buffer op amp is equipped with 2 channels on the device. There are more than a few advantages to using this instrumentation amplifier, one of which is that it outputs Rail-to-Rail signals. MicroAmplifier? corresponds to the op amp's series.

OPA2345UA Features


8 Pins
supply voltage of 5.5V
122dB voltage gain
Output Type: Rail-to-Rail

OPA2345UA Applications


There are a lot of Texas Instruments OPA2345UA Instrumentational OP Amps applications.

  • Test and measurement instruments
  • pH (acidity)
  • Displayers for aircraft and air transportation control systems
  • Gaming industry
  • Communication
  • Power control
  • Television
  • Mobile phone
  • Weak signal detection
  • RF cable systems

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